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107 results on '"Chatzistamatiou, E"'

1. Arterial stiffness, blood pressure progression and penile vascular disease in males with erectile dysfunction: a closer look at microcirculatory damage

Author

Ioakeimidis, N, primary, Terentes-Printzios, D, additional, Angelis, A, additional, Rokkas, K, additional, Sigala, E, additional, Tsabras, T, additional, Gourgouli, I, additional, Chatzistamatiou, E, additional, Aznaouridis, C, additional, Kalfountzos, D, additional, Tsioufis, K, additional, and Vlachopoulos, C, additional

Published
2023
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12. Correlation of modification of heart rate recovery with adaptation to myocardial ischemia in a model of sequential exercise testings

Author

Michaelides, AP, Fourlas, CA, Andrikopoulos, GK, Antoniades, C, Soulis, D, Chatzistamatiou, E, and Stefanadis, CI

Subjects
Male, Heart Rate, Ischemic Preconditioning, Myocardial, Exercise Test, Myocardial Ischemia, Humans, Female, Original Articles, Middle Aged, Autonomic Nervous System, Coronary Angiography, human activities, Adaptation, Physiological
Abstract

BACKGROUND: Heart rate recovery (HRR) has been identified as a reliable predictor of cardiac mortality, correlated with autonomic tone. In a model of sequential exercise testings, we investigated the reproducibility of HRR and the association between HRR modification and myocardial adaptation to ischemia. METHODS: We studied 128 patients (mean age 62 +/- 9 years, 83% males) with angiographically documented coronary artery disease (CAD) and a first positive exercise testing, who agreed to undergo a second exercise testing after 24 hours. RESULTS: HRR was increased from 25 +/- 10 beats/min at the first exercise testing to 30 +/- 13 beats/min at the second exercise testing (P < 0.001). Thereafter, participants were divided into two groups: Group I comprised 88 patients who presented augmentation of the HRR in the first compared to the second exercise testing, while group II comprised 40 patients who presented unchanged or reduced HRR. The rate-pressure product (RPP) at 1 mm ST-segment depression (ischemic threshold) at the second compared to the first exercise testing were significantly improved in group I patients (2345 +/- 3429 mmHg/min), while it was worsened in group II patients (-630 +/- 2510 mmHg/min) (P < 0.001). CONCLUSIONS: In a model of sequential exercise testings, myocardial adaptation to exercise-induced ischemia was associated with favorable modification of HRR.

Published
2016
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13. Poster session 4: Friday 5 December 2014, 08:30-12:30Location: Poster area

Author

Orii M, Tanimoto T, Yokoyama M, Ota S, Kubo T, Hirata K, Tanaka A, Imanishi T, Akasaka T, Michelsen M, Pena A, Mygind N, Hoest N, Prescott E, Abd El Dayem S, Battah A, Abd El Azzez F, Ahmed A, Fattoh A, Ismail R, Andjelkovic K, Kalimanovska Ostric D, Nedeljkovic I, Andjelkovic I, Rashid H, Abuel Enien H, Ibraheem M, Vago H, Toth A, Csecs I, Czimbalmos C, Suhai FI, Kecskes K, Becker D, Simor T, Merkely B, D'ascenzi F, Pelliccia A, Natali B, Cameli M, Lisi M, Focardi M, Corrado D, Bonifazi M, Mondillo S, Zaha V, Kim G, Su K, Zhang J, Mikush N, Ross J, Palmeri M, Young L, Tadic M, Ilic S, Celic V, Jaimes C, Gonzalez Mirelis J, Gallego M, Goirigolzarri J, Pellegrinet M, Poli S, Prati G, Vriz O, Di Bello V, Carerj S, Zito C, Mateescu A, Popescu B, Antonini Canterin F, Chatzistamatiou E, Moustakas G, Memo G, Konstantinidis D, Mpampatzeva Vagena I, Manakos K, Traxanas K, Vergi N, Feretou A, Kallikazaros I, Hewing B, Theres L, Dreger H, Spethmann S, Stangl K, Baumann G, Knebel F, Uejima T, Itatani K, Nakatani S, Lancellotti P, Seo Y, Zamorano J, Ohte N, Takenaka K, Naar J, Mortensen L, Johnson J, Winter R, Shahgaldi K, Manouras A, Braunschweig F, Stahlberg M, Coisne D, Al Arnaout AM, Tchepkou C, Raud Raynier P, Diakov C, Degand B, Christiaens L, Barbier P, Mirea O, Cefalu C, Savioli G, Guglielmo M, Maltagliati A, O'neill L, Walsh K, Hogan J, Manzoor T, Ahern B, Owens P, Sengelov M, Biering Sorensen T, Jorgensen P, Bruun N, Fritz Hansen T, Bech J, Olsen F, Sivertsen J, Jensen J, Marta L, Abecasis J, Reis C, Ribeiras R, Andrade M, Mendes M, D'andrea A, Stanziola A, Di Palma E, Martino M, Lanza M, Betancourt V, Maglione M, Calabro' R, Russo M, Bossone E, Vogt MO, Meierhofer Ch, Rutz T, Fratz S, Ewert P, Roehlig Ch, Kuehn A, Storsten P, Eriksen M, Remme E, Boe E, Smiseth O, Skulstad H, Ereminiene E, Ordiene R, Ivanauskas V, Vaskelyte J, Stoskute N, Kazakauskaite E, Benetis R, Marketou M, Parthenakis F, Kontaraki J, Zacharis E, Maragkoudakis S, Logakis J, Roufas K, Vougia D, Vardas P, Dado E, Knuti G, Djamandi J, Shota E, Sharka I, Saka J, Halmai L, Nemes A, Kardos A, Neubauer S, Kurnicka K, Domienik Karlowicz J, Lichodziejewska B, Goliszek S, Grudzka K, Krupa M, Dzikowska Diduch O, Ciurzynski M, Pruszczyk P, Chung H, Kim J, Yoon Y, Min P, Lee B, Hong B, Rim S, Kwon H, Choi E, Soya O, Kuryata O, Kakihara R, Naruse C, Inayoshi A, El Sebaie M, Frer A, Abdelsamie M, Eldamanhory A, Ciampi Q, Cortigiani L, Simioniuc A, Manicardi C, Villari B, Picano E, Sicari R, Ferferieva V, Deluyker D, Lambrichts I, Rigo J, Bito V, Kuznetsov V, Yaroslavskaya E, Krinochkin D, Pushkarev G, Gorbatenko E, Trzcinski P, Michalski B, Lipiec P, Szymczyk E, Peczek L, Nawrot B, Chrzanowski L, Kasprzak J, Todaro M, Khandheria B, Cusma Piccione M, La Carrubba S, Oreto G, Di Bella G, Gunyeli E, Oliveira Da Silva C, Sahlen A, Spampinato R, Tasca M, Roche E. Silva J, Strotdrees E, Schloma V, Dmitrieva Y, Dobrovie M, Borger M, Mohr F, Einarsen E, Cramariuc D, Lonnebakken M, Boman K, Gohlke Barwolf C, Chambers J, Gerdts E, Calin A, Rosca M, Beladan C, Mirescu Craciun A, Gurzun M, Enache R, Ginghina C, Antova E, Georgievska Ismail Lj, Srbinovska E, Andova V, Peovska I, Davceva J, Otljanska M, Vavulkis M, Tsuruta H, Kohsaka S, Murata M, Yasuda R, Dan M, Yashima F, Inohara T, Maekawa Y, Hayashida K, Fukuda K, Migliore R, Adaniya M, Barranco M, Miramont G, Gonzalez S, Tamagusuku H, Abid L, Ben Kahla S, Charfeddine S, Abid D, Kammoun S, Amano M, Izumi C, Miyake M, Tamura T, Kondo H, Kaitani K, Nakagawa Y, Ghulam Ali S, Fusini L, Tamborini G, Muratori M, Gripari P, Bottari V, Celeste F, Cefalu' C, Alamanni F, Pepi M, Obase K, Mor Avi V, Weinert L, Lang R, Teixeira R, Monteiro R, Garcia J, Ribeiro M, Cardim N, Goncalves L, Miglioranza M, Muraru D, Cavalli G, Addetia K, Cucchini U, Mihaila S, Veronesi F, Badano L, Galian Gay L, Gonzalez Alujas M, Teixido Tura G, Gutierrez Garcia L, Rodriguez Palomares J, Evangelista Masip A, Conte L, Fabiani I, Giannini C, La Carruba S, De Carlo M, Barletta V, Petronio A, Mahmoud H, Al Ghamdi M, Ghabashi A, Salaun E, Zenses A, Evin M, Collart F, Pibarot P, Habib G, Rieu R, Fabregat Andres O, Estornell Erill J, Cubillos Arango A, Bochard Villanueva B, Chacon Hernandez N, Higueras Ortega L, Perez Bosca L, Paya Serrano R, Ridocci Soriano F, Cortijo Gimeno J, Mzoughi K, Zairi I, Jabeur M, Ben Moussa F, Mrabet K, Kamoun S, Fennira S, Ben Chaabene A, Kraiem S, Schnell F, Betancur J, Daudin M, Simon A, Lentz P, Tavard F, Hernandes A, Carre F, Garreau M, Donal E, Abduch M, Vieira M, Antunes M, Mathias W, Mady C, Arteaga E, Alencar A, Tesic M, Djordjevic Dikic A, Beleslin B, Giga V, Trifunovic D, Petrovic O, Jovanovic I, Petrovic M, Stepanovic J, Vujisic Tesic B, Cha J, Kim Kh, Bergler Klein J, Geier C, Maurer G, Gyongyosi M, Cortes Garcia M, Oliva M, Navas M, Orejas M, Rabago R, Martinez M, Briongos S, Romero A, Rey M, Farre J, Ruisanchez Villar C, Ruiz Guerrero L, Rubio Ruiz S, Lerena Saenz P, Gonzalez Vilchez F, Hernandez Hernandez J, Armesto Alonso S, Blanco Alonso R, Martin Duran R, Gonzalez Gay M, Novo G, Marturana I, Bonomo V, Arvigo L, Evola V, Karfakis G, Lo Presti M, Verga S, Novo S, Petroni R, Acitelli A, Bencivenga S, Cicconetti M, Di Mauro M, Petroni A, Romano S, Penco M, Park S, Kim S, Kim M, Shim W, Majstorovic A, Ivanovic B, Driessen MM, Meijboom F, Mertens L, Dragulescu A, Friedberg M, De Stefano F, Santoro C, Buonauro A, Muscariello R, Lo Iudice F, Ierano P, Esposito R, Galderisi M, Sunbul M, Kivrak T, Durmus E, Yildizeli B, Mutlu B, Rodrigues A, Daminello E, Echenique L, Cordovil A, Oliveira W, Monaco Ch, Lira E, Fischer Ch, Morhy S, Mignot A, Jaussaud J, Chevalier L, Lafitte S, Curci V, Alvino F, Ikonomidis I, Pavlidis G, Lambadiari V, Kousathana F, Triantafyllidi H, Varoudi M, Dimitriadis G, Lekakis J, Cho JS, Cho E, Yoon H, Ihm Sh, Lee J, Molnar AA, Kovacs A, Apor A, Tarnoki A, Tarnoki D, Horvath T, Maurovich Horvat P, Jermendy G, Kiss R, Al Habbaa A, Petrovic Nagorni S, Ciric Zdravkovic S, Stanojevic D, Jankovic Tomasevic R, Atanaskovic V, Mitic V, Todorovic L, Dakic S, Park JS, Choi J, Kim Sh, Kwon Y, Jin H, Coppola C, Piscopo G, Galletta F, Maurea C, Esposito E, Barbieri A, Maurea N, Kaldararova M, Tittel P, Kantorova A, Vrsanska V, Kollarova E, Hraska V, Nosal M, Ondriska M, Masura J, Simkova I, Tadeu I, Azevedo O, Lourenco M, Luis F, Lourenco A, Planinc I, Bagadur G, Bijnens B, Ljubas J, Baricevic Z, Skoric B, Velagic V, Milicic D, Cikes M, Campanale CM, Di Maria S, Mega S, Nusca A, Marullo F, Di Sciascio G, El Tahlawi M, Abdallah M, Gouda M, Gad M, Elawady M, Igual Munoz B, Maceira Gonzalez Alicia A, Donate Betolin L, Vazquez Sanchez Alejandro A, Valera Martinez F, Sepulveda Sanchez P, Cervera Zamora A, Piquer Gil Marina M, Montero Argudo A, Naka K, Evangelou D, Lakkas L, Kalaitzidis R, Bechlioulis A, Gkirdis I, Tzeltzes G, Nakas G, Pappas K, Michalis L, Mansencal N, Bagate F, Arslan M, Siam Tsieu V, Deblaise J, El Mahmoud R, Dubourg O, Wierzbowska Drabik K, Plewka M, Bandera F, Generati G, Pellegrino M, Alfonzetti E, Labate V, Villani S, Gaeta M, Guazzi M, Grycewicz T, Szymanska K, Grabowicz W, Lubinski A, Sotaquira M, Caiani E, Garcia Gonzalez P, De La Espriella Juan R, Albiach Montanana C, Berenguer Jofresa A, Perez Bosca J, Cheng HL, Huang CH, Wang YC, Chou WH, Melnikov N, Kolunin G, Enina T, Sierraalta W, Le Bihan D, Barretto R, Assef J, Gospos M, Buffon M, Ramos A, Garcia A, Pinto I, Souza A, Mueller H, Reverdin S, Ehret G, Conti L, Dos Santos S, Abdel Moneim SS, Nhola LF, Huang R, Kohli M, Longenbach S, Green M, Villarraga HR, Bordun KA, Jassal DS, Mulvagh SL, Evangelista A, Madeo A, Piras P, Giordano F, Giura G, Teresi L, Gabriele S, Re F, Puddu P, Torromeo C, Suwannaphong S, Vathesatogkit P, See O, Yamwong S, Katekao W, Sritara P, Iliuta L, Szulik M, Streb W, Wozniak A, Lenarczyk R, Sliwinska A, Kalarus Z, Kukulski T, Weng KP, Lin CC, Hein S, Lehmann L, Kossack M, Juergensen L, Katus H, Hassel D, Turrini F, Scarlini S, Giovanardi P, Messora R, Mannucci C, Bondi M, Olander R, Sundholm J, Ojala T, Andersson S, Sarkola T, Karolyi M, Kocsmar I, Raaijmakers R, Kitslaar P, Szilveszter B, Tissue Doppler echocardiography research work, VFM international collaboration group, MTA SE Lendület Cardiovascular Imaging Research Group Heart, Vascular Center Semmelweis University Budapest Hungary, POLICINO, SALVATORE, Orii, M, Tanimoto, T, Yokoyama, M, Ota, S, Kubo, T, Hirata, K, Tanaka, A, Imanishi, T, Akasaka, T, Michelsen, M, Pena, A, Mygind, N, Hoest, N, Prescott, E, Abd El Dayem, S, Battah, A, Abd El Azzez, F, Ahmed, A, Fattoh, A, Ismail, R, Andjelkovic, K, Kalimanovska Ostric, D, Nedeljkovic, I, Andjelkovic, I, Rashid, H, Abuel Enien, H, Ibraheem, M, Vago, H, Toth, A, Csecs, I, Czimbalmos, C, Suhai, Fi, Kecskes, K, Becker, D, Simor, T, Merkely, B, D'Ascenzi, F, Pelliccia, A, Natali, B, Cameli, M, Lisi, M, Focardi, M, Corrado, D, Bonifazi, M, Mondillo, S, Zaha, V, Kim, G, Su, K, Zhang, J, Mikush, N, Ross, J, Palmeri, M, Young, L, Tadic, M, Ilic, S, Celic, V, Jaimes, C, Gonzalez Mirelis, J, Gallego, M, Goirigolzarri, J, Pellegrinet, M, Poli, S, Prati, G, Vriz, O, Di Bello, V, Carerj, S, Zito, C, Mateescu, A, Popescu, B, Antonini Canterin, F, Chatzistamatiou, E, Moustakas, G, Memo, G, Konstantinidis, D, Mpampatzeva Vagena, I, Manakos, K, Traxanas, K, Vergi, N, Feretou, A, Kallikazaros, I, Hewing, B, Theres, L, Dreger, H, Spethmann, S, Stangl, K, Baumann, G, Knebel, F, Uejima, T, Itatani, K, Nakatani, S, Lancellotti, P, Seo, Y, Zamorano, J, Ohte, N, Takenaka, K, Naar, J, Mortensen, L, Johnson, J, Winter, R, Shahgaldi, K, Manouras, A, Braunschweig, F, Stahlberg, M, Coisne, D, Al Arnaout, Am, Tchepkou, C, Raud Raynier, P, Diakov, C, Degand, B, Christiaens, L, Barbier, P, Mirea, O, Cefalu, C, Savioli, G, Guglielmo, M, Maltagliati, A, O'Neill, L, Walsh, K, Hogan, J, Manzoor, T, Ahern, B, Owens, P, Sengelov, M, Biering Sorensen, T, Jorgensen, P, Bruun, N, Fritz Hansen, T, Bech, J, Olsen, F, Sivertsen, J, Jensen, J, Marta, L, Abecasis, J, Reis, C, Ribeiras, R, Andrade, M, Mendes, M, D'Andrea, A, Stanziola, A, Di Palma, E, Martino, M, Lanza, M, Betancourt, V, Maglione, M, Calabro', R, Russo, M, Bossone, E, Vogt, Mo, Meierhofer, Ch, Rutz, T, Fratz, S, Ewert, P, Roehlig, Ch, Kuehn, A, Storsten, P, Eriksen, M, Remme, E, Boe, E, Smiseth, O, Skulstad, H, Ereminiene, E, Ordiene, R, Ivanauskas, V, Vaskelyte, J, Stoskute, N, Kazakauskaite, E, Benetis, R, Marketou, M, Parthenakis, F, Kontaraki, J, Zacharis, E, Maragkoudakis, S, Logakis, J, Roufas, K, Vougia, D, Vardas, P, Dado, E, Knuti, G, Djamandi, J, Shota, E, Sharka, I, Saka, J, Halmai, L, Nemes, A, Kardos, A, Neubauer, S, Kurnicka, K, Domienik Karlowicz, J, Lichodziejewska, B, Goliszek, S, Grudzka, K, Krupa, M, Dzikowska Diduch, O, Ciurzynski, M, Pruszczyk, P, Chung, H, Kim, J, Yoon, Y, Min, P, Lee, B, Hong, B, Rim, S, Kwon, H, Choi, E, Soya, O, Kuryata, O, Kakihara, R, Naruse, C, Inayoshi, A, El Sebaie, M, Frer, A, Abdelsamie, M, Eldamanhory, A, Ciampi, Q, Cortigiani, L, Simioniuc, A, Manicardi, C, Villari, B, Picano, E, Sicari, R, Ferferieva, V, Deluyker, D, Lambrichts, I, Rigo, J, Bito, V, Kuznetsov, V, Yaroslavskaya, E, Krinochkin, D, Pushkarev, G, Gorbatenko, E, Trzcinski, P, Michalski, B, Lipiec, P, Szymczyk, E, Peczek, L, Nawrot, B, Chrzanowski, L, Kasprzak, J, Todaro, M, Khandheria, B, Cusma Piccione, M, La Carrubba, S, Oreto, G, Di Bella, G, Gunyeli, E, Oliveira Da Silva, C, Sahlen, A, Spampinato, R, Tasca, M, Roche E., Silva J, Strotdrees, E, Schloma, V, Dmitrieva, Y, Dobrovie, M, Borger, M, Mohr, F, Einarsen, E, Cramariuc, D, Lonnebakken, M, Boman, K, Gohlke Barwolf, C, Chambers, J, Gerdts, E, Calin, A, Rosca, M, Beladan, C, Mirescu Craciun, A, Gurzun, M, Enache, R, Ginghina, C, Antova, E, Georgievska Ismail, Lj, Srbinovska, E, Andova, V, Peovska, I, Davceva, J, Otljanska, M, Vavulkis, M, Tsuruta, H, Kohsaka, S, Murata, M, Yasuda, R, Dan, M, Yashima, F, Inohara, T, Maekawa, Y, Hayashida, K, Fukuda, K, Migliore, R, Adaniya, M, Barranco, M, Miramont, G, Gonzalez, S, Tamagusuku, H, Abid, L, Ben Kahla, S, Charfeddine, S, Abid, D, Kammoun, S, Amano, M, Izumi, C, Miyake, M, Tamura, T, Kondo, H, Kaitani, K, Nakagawa, Y, Ghulam Ali, S, Fusini, L, Tamborini, G, Muratori, M, Gripari, P, Bottari, V, Celeste, F, Cefalu', C, Alamanni, F, Pepi, M, Obase, K, Mor Avi, V, Weinert, L, Lang, R, Teixeira, R, Monteiro, R, Garcia, J, Ribeiro, M, Cardim, N, Goncalves, L, Miglioranza, M, Muraru, D, Cavalli, G, Addetia, K, Cucchini, U, Mihaila, S, Veronesi, F, Badano, L, Galian Gay, L, Gonzalez Alujas, M, Teixido Tura, G, Gutierrez Garcia, L, Rodriguez Palomares, J, Evangelista Masip, A, Conte, L, Fabiani, I, Giannini, C, La Carruba, S, De Carlo, M, Barletta, V, Petronio, A, Mahmoud, H, Al Ghamdi, M, Ghabashi, A, Salaun, E, Zenses, A, Evin, M, Collart, F, Pibarot, P, Habib, G, Rieu, R, Fabregat Andres, O, Estornell Erill, J, Cubillos Arango, A, Bochard Villanueva, B, Chacon Hernandez, N, Higueras Ortega, L, Perez Bosca, L, Paya Serrano, R, Ridocci Soriano, F, Cortijo Gimeno, J, Mzoughi, K, Zairi, I, Jabeur, M, Ben Moussa, F, Mrabet, K, Kamoun, S, Fennira, S, Ben Chaabene, A, Kraiem, S, Schnell, F, Betancur, J, Daudin, M, Simon, A, Lentz, P, Tavard, F, Hernandes, A, Carre, F, Garreau, M, Donal, E, Abduch, M, Vieira, M, Antunes, M, Mathias, W, Mady, C, Arteaga, E, Alencar, A, Tesic, M, Djordjevic Dikic, A, Beleslin, B, Giga, V, Trifunovic, D, Petrovic, O, Jovanovic, I, Petrovic, M, Stepanovic, J, Vujisic Tesic, B, Cha, J, Kim, Kh, Bergler Klein, J, Geier, C, Maurer, G, Gyongyosi, M, Cortes Garcia, M, Oliva, M, Navas, M, Orejas, M, Rabago, R, Martinez, M, Briongos, S, Romero, A, Rey, M, Farre, J, Ruisanchez Villar, C, Ruiz Guerrero, L, Rubio Ruiz, S, Lerena Saenz, P, Gonzalez Vilchez, F, Hernandez Hernandez, J, Armesto Alonso, S, Blanco Alonso, R, Martin Duran, R, Gonzalez Gay, M, Novo, G, Marturana, I, Bonomo, V, Arvigo, L, Evola, V, Karfakis, G, Lo Presti, M, Verga, S, Novo, S, Petroni, R, Acitelli, A, Bencivenga, S, Cicconetti, M, Di Mauro, M, Petroni, A, Romano, S, Penco, M, Park, S, Kim, S, Kim, M, Shim, W, Majstorovic, A, Ivanovic, B, Driessen, Mm, Meijboom, F, Mertens, L, Dragulescu, A, Friedberg, M, De Stefano, F, Santoro, C, Buonauro, A, Muscariello, R, Lo Iudice, F, Ierano, P, Esposito, R, Galderisi, M, Sunbul, M, Kivrak, T, Durmus, E, Yildizeli, B, Mutlu, B, Rodrigues, A, Daminello, E, Echenique, L, Cordovil, A, Oliveira, W, Monaco, Ch, Lira, E, Fischer, Ch, Morhy, S, Mignot, A, Jaussaud, J, Chevalier, L, Lafitte, S, Curci, V, Alvino, F, Ikonomidis, I, Pavlidis, G, Lambadiari, V, Kousathana, F, Triantafyllidi, H, Varoudi, M, Dimitriadis, G, Lekakis, J, Cho, J, Cho, E, Yoon, H, Ihm, Sh, Lee, J, Molnar, Aa, Kovacs, A, Apor, A, Tarnoki, A, Tarnoki, D, Horvath, T, Maurovich Horvat, P, Jermendy, G, Kiss, R, Al Habbaa, A, Petrovic Nagorni, S, Ciric Zdravkovic, S, Stanojevic, D, Jankovic Tomasevic, R, Atanaskovic, V, Mitic, V, Todorovic, L, Dakic, S, Park, J, Choi, J, Kim, Sh, Kwon, Y, Jin, H, Coppola, C, Piscopo, G, Galletta, F, Maurea, C, Esposito, E, Barbieri, A, Maurea, N, Kaldararova, M, Tittel, P, Kantorova, A, Vrsanska, V, Kollarova, E, Hraska, V, Nosal, M, Ondriska, M, Masura, J, Simkova, I, Tadeu, I, Azevedo, O, Lourenco, M, Luis, F, Lourenco, A, Planinc, I, Bagadur, G, Bijnens, B, Ljubas, J, Baricevic, Z, Skoric, B, Velagic, V, Milicic, D, Cikes, M, Campanale, Cm, Di Maria, S, Mega, S, Nusca, A, Marullo, F, Di Sciascio, G, El Tahlawi, M, Abdallah, M, Gouda, M, Gad, M, Elawady, M, Igual Munoz, B, Maceira Gonzalez Alicia, A, Donate Betolin, L, Vazquez Sanchez Alejandro, A, Valera Martinez, F, Sepulveda Sanchez, P, Cervera Zamora, A, Piquer Gil Marina, M, Montero Argudo, A, Naka, K, Evangelou, D, Lakkas, L, Kalaitzidis, R, Bechlioulis, A, Gkirdis, I, Tzeltzes, G, Nakas, G, Pappas, K, Michalis, L, Mansencal, N, Bagate, F, Arslan, M, Siam Tsieu, V, Deblaise, J, El Mahmoud, R, Dubourg, O, Wierzbowska Drabik, K, Plewka, M, Bandera, F, Generati, G, Pellegrino, M, Alfonzetti, E, Labate, V, Villani, S, Gaeta, M, Guazzi, M, Grycewicz, T, Szymanska, K, Grabowicz, W, Lubinski, A, Sotaquira, M, Caiani, E, Garcia Gonzalez, P, De La Espriella Juan, R, Albiach Montanana, C, Berenguer Jofresa, A, Perez Bosca, J, Cheng, Hl, Huang, Ch, Wang, Yc, Chou, Wh, Melnikov, N, Kolunin, G, Enina, T, Sierraalta, W, Le Bihan, D, Barretto, R, Assef, J, Gospos, M, Buffon, M, Ramos, A, Garcia, A, Pinto, I, Souza, A, Mueller, H, Reverdin, S, Ehret, G, Conti, L, Dos Santos, S, Abdel Moneim, S, Nhola, Lf, Huang, R, Kohli, M, Longenbach, S, Green, M, Villarraga, Hr, Bordun, Ka, Jassal, D, Mulvagh, Sl, Evangelista, A, Madeo, A, Piras, P, Giordano, F, Giura, G, Teresi, L, Gabriele, S, Re, F, Puddu, P, Torromeo, C, Suwannaphong, S, Vathesatogkit, P, See, O, Yamwong, S, Katekao, W, Sritara, P, Iliuta, L, Szulik, M, Streb, W, Wozniak, A, Lenarczyk, R, Sliwinska, A, Kalarus, Z, Kukulski, T, Weng, Kp, Lin, Cc, Hein, S, Lehmann, L, Kossack, M, Juergensen, L, Katus, H, Hassel, D, Turrini, F, Scarlini, S, Giovanardi, P, Messora, R, Mannucci, C, Bondi, M, Olander, R, Sundholm, J, Ojala, T, Andersson, S, Sarkola, T, Karolyi, M, Kocsmar, I, Raaijmakers, R, Kitslaar, P, Szilveszter, B, Tissue Doppler echocardiography research, Work, VFM international collaboration, Group, MTA SE Lendület Cardiovascular Imaging Research Group, Heart, Vascular Center Semmelweis University Budapest, Hungary, and Policino, Salvatore

Subjects
Medical education, business.industry, Medicine, Radiology, Nuclear Medicine and imaging, Friday 5 December 2014, General Medicine, Session (computer science), Cardiology and Cardiovascular Medicine, business
Published
2014

20. Improving the detection of preclinical organ damage in newly diagnosed hypertension: nocturnal hypertension versus non-dipping pattern

Author

Androulakis, E. Papageorgiou, N. Chatzistamatiou, E. and Kallikazaros, I. Stefanadis, C. Tousoulis, D.

Abstract

The clinical relevance of nocturnal hypertension (NH) in comparison with non-dipping status has not been clarified yet, as regards subclinical target organ damage. We aimed to elucidate whether NH or dipping status reflects better organ damage. The study population included 319 newly diagnosed hypertensive patients. Subclinical organ damage was evaluated to all participants. On the basis of nocturnal blood pressure (BP) levels the population was divided into two groups: NH and nocturnal normotension. Also, individuals were defined as dippers and non-dippers according to systolic BP fall. Patients with NH were characterized by increased arterial pulse wave velocity (PWV; 9.1 +/- 1.7 vs 8.4 +/- 1.5 ms(-1), P = 0.0001) and carotid intima-media thickness (0.77 +/- 0.18 vs 0.69 +/- 0.15 mm, P = 0.016) compared with normotensive subjects. Notably, they also exhibited higher values of left ventricular mass index (88.1 +/- 22.9 vs 82.8 +/- 16.6 gm(-2) P = 0.043). On the contrary, non-dipping status was associated only with differences in PWV (9.26 +/- 0.2 vs 8.64 +/- 0.2 ms(-1), P = 0.031, 8) and in creatinine clearance (95 +/- 3 vs 106 +/- 4, P = 0.025) in the group of NH. The presence of NH is accompanied by subclinical atherosclerosis, as well as structural abnormalities of the left ventricle. Therefore, NH rather than non-dipping status could be preferably integrated with the risk of organ damage.

Published
2015

22. Poster session 1: Wednesday 3 December 2014, 09:00-16:00Location: Poster area

Author

Tong, L., Huang, C., Ramalli, A., Tortoli, P., Luo, J., D'Hooge, J., Tzemos, N., Mordi, I., Bishay, T., Negishi, T., Hristova, K., Kurosawa, K., Bansal, M., Thavendiranathan, P., Yuda, S., Popescu, B., Vinereanu, D., Penicka, M., Marwick, T., Hamed, W., Kamel, M., Yaseen, R., El Barbary, H., Nemes, A., Kis, O., Gavaller, H., Kanyo, E., Forster, T., Angelis, A., Vlachopoulos, C., Ioakimidis, N., Felekos, I., Chrysohoou, C., Aznaouridis, K., Abdelrasoul, M., Terentes, D., Ageli, K., Stefanadis, C., Kurnicka, K., Domienik Karlowicz, J., Lichodziejewska, B., Goliszek, S., Grudzka, K., Krupa, M., Dzikowska Diduch, O., Ciurzynski, M., Pruszczyk, P., Capllonch, F. G., Ayerbe, J. L., Teis, A., Ferrer, E., Vallejo, N., Junca, G., Pla, R., Bayes Genis, A., Schwaiger, J., Knight, D., Gallimore, A., Schreiber, B., Handler, C., Coghlan, J., Bruno, R. M., Giardini, G., Malacrida, S., Catuzzo, B., Armenia, S., Brustia, R., Ghiadoni, L., Cauchy, E., Pratali, L., Kim, K., Lee, K., Cho, J., Yoon, H., Ahn, Y., Jeong, M., Park, J., Cho, S., Nastase, O., Enache, R., Mateescu, A., Botezatu, D., Ginghina, C., Gu, H., Sinha, M., Simpson, J., Chowienczyk, P., Fazlinezhad, A., Behesthi, A. T., Homaei, F., Mostafavi, H., Hosseini, G., Bakaeiyan, M., Boutsikou, M., Petrou, E., Dimopoulos, A., Dritsas, A., Leontiadis, E., Karatasakis, G., Sahin, S. T., Yurdakul, S., Yilmaz, N., Cengiz, B., Cagatay, Y., Aytekin, S., Yavuz, S., Karlsen, S., Dahlslett, T., Grenne, B., Sjoli, B., Smiseth, O., Edvardsen, T., Brunvand, H., Nasr, G., Nasr, A., Eleraki, A., Elrefai, S., Sonecki, P., Gustafsson, U., Naar, J., Stahlberg, M., Cerne, A., Capotosto, L., Rosato, Edoardo, D'Angeli, I., Azzano, A., Truscelli, G., Maio, M. D., Salsano, F., Terzano, C., Mangieri, E., Vitarelli, A., Renard, S., Najih, H., Mancini, J., Jacquier, A., Haentjens, J., Gaubert, J., Habib, G., Caminiti, G., D'Antoni, V., Cardaci, V., Conti, V., Volterrani, M., Ahn, J., Kim, D., Lee, H., Iliuta, L., Kim, S., Ryu, S., Ko, C., Pyun, Y., Yoon, S., Iudice, F. L., Esposito, R., Lembo, M., Santoro, C., Ballo, P., Mondillo, S., Simone, G. D., Galderisi, M., Hwang, Y., Kim, J., Moon, K., Yoo, K., Kim, C., Tagliamonte, E., Rigo, F., Cirillo, T., Caruso, A., Astarita, C., Cice, G., Quaranta, G., Romano, C., Capuano, N., Calabro', R., Zagatina, A., Zhuravskaya, N., Guseva, O., Huttin, O., Benichou, M., Voilliot, D., Venner, C., Micard, E., Girerd, N., Sadoul, N., Moulin, F., Juilliere, Y., Selton Suty, C., Baron, T., Christersson, C., Johansson, K., Flachskampf, F., Lee, S., Lee, J., Hur, S., Yun, J., Song, S., Kim, W., Ko, J., Nyktari, E., Bilal, S., Ali, S., Izgi, C., Prasad, S., Aly, M., Kleijn, S., Kandil, H., Kamp, O., Beladan, C., Calin, A., Rosca, M., Craciun, A., Gurzun, M., Calin, C., Mornos, C., Mornos, A., Ionac, A., Cozma, D., Crisan, S., Popescu, I., Ionescu, G., Petrescu, L., Camacho, S., Chulian, S. G., Carmona, R., Diaz, E., Giraldez, A., Gutierrez, A., Toro, R., Benezet, J., Antonini Canterin, F., Vriz, O., Carrubba, S. L., Poli, S., Leiballi, E., Zito, C., Careri, S., Caruso, R., Pellegrinet, M., Nicolosi, G., Kong, W., Kyu, K., Wong, R., Tay, E., Yip, J., Yeo, T., Poh, K., Correia, M., Delgado, A., Marmelo, B., Correia, E., Abreu, L., Cabral, C., Gama, P., Santos, O., Rahman, M., Borges, I. P., Peixoto, E., Peixoto, R., Marcolla, V., Okura, H., Kanai, M., Murata, E., Kataoka, T., Stoebe, S., Tarr, A., Pfeiffer, D., Hagendorff, A., Generati, G., Bandera, F., Pellegrino, M., Alfonzetti, E., Labate, V., Guazzi, M., Kuznetsov, V., Yaroslavskaya, E., Pushkarev, G., Krinochkin, D., Zyrianov, I., Carigi, S., Baldazzi, F., Bologna, F., Amati, S., Venturi, P., Grosseto, D., Biagetti, C., Fabbri, E., Arlotti, M., Piovaccari, G., Rahbi, H., Abdulhaq, A. B., Tleyjeh, I., Costantino, M., Tarsia, G., Innelli, P., Dores, E., Esposito, G., Matera, A., Trimarco, B., Mukred, K., Ashurov, R., Tanzilli, G., Merlo, M., Gigli, M., Stolfo, D., Pinamonti, B., Canterin, F. A., Muca, M., D'Angelo, G., Scapol, S., Nucci, M. D., Sinagra, G., Behaghel, A., Feneon, D., Fournet, M., Thebault, C., Martins, R., Mabo, P., Leclercq, C., Daubert, C., Donal, E., Pal, S. D., Chand, N. P., Sanjeev, A., Rajeev, M., Ankur, D., Gopal, S. R., Mzoughi, K., Zairi, I., Jabeur, M., Moussa, F. B., Chaabene, A. B., Kamoun, S., Mrabet, K., Fennira, S., Zargouni, A., Kraiem, S., Demkina, A., Hashieva, F., Krylova, N., Kovalevskaya, E., Potehkina, N., Zaroui, A., Said, R. B., Smaali, S., Rekik, B., Hlima, M. B., Mizouni, H., Mechmeche, R., Mourali, M., Malhotra, A., Sheikh, N., Dhutia, H., Siva, A., Narain, R., Merghani, A., Millar, L., Walker, M., Sharma, S., Papadakis, M., Siam Tsieu, V., Mansencal, N., Arslan, M., Deblaise, J., Dubourg, O., Boudiche, S., Larbi, N., Tababi, N., Hannachi, S., Chalbia, T., Halima, M. B., Boussada, R., Chistyakova, M. V., Govorin, A., Radaeva, E., Lipari, P., Bonapace, S., Valbusa, F., Rossi, A., Zenari, L., Lanzoni, L., Targher, G., Canali, G., Molon, G., Barbieri, E., Novo, G., Giambanco, S., Sutera, M., Bonomo, V., Giambanco, F., Rotolo, A., Evola, S., Assennato, P., Novo, S., Budnik, M., Piatkowski, R., Kochanowski, J., Opolski, G., Chatzistamatiou, E., Vagena, I. M., Manakos, K., Moustakas, G., Konstantinidis, D., Memo, G., Mitsakis, O., Kasakogias, A., Syros, P., Kallikazaros, I., Park, S., Kim, M., Shim, W., Marketou, M., Parthenakis, F., Kalyva, N., Pontikoglou, C., Maragkoudakis, S., Zacharis, E., Patrianakos, A., Maragoudakis, F., Papadaki, H., Vardas, P., Rodrigues, A., Perandini, L. A., Souza, T., Sa Pinto, A., Borba, E., Arruda, A., Furtado, M., Carvalho, F., Bonfa, E., Andrade, J., Hlubocka, Z., Malinova, V., Palecek, T., Danzig, V., Kuchynka, P., Dostalova, G., Zeman, J., Linhart, A., Trachanas, K., Vergi, N., Feretou, A., Corut, H., Sade, L. E., Ozin, B., Atar, I., Turgay, O., Muderrisoglu, H., Ledakowicz Polak, A., Polak, L., Krauza, G., Zielinska, M., Szulik, M., Streb, W., Wozniak, A., Lenarczyk, R., Sliwinska, A., Kalarus, Z., Kukulski, T., Nogueira, M., Branco, L., Agapito, A., Galrinho, A., Borba, A., Teixeira, P., Monteiro, A., Ramos, R., Cacela, D., Ferreira, R. C., Guala, A., Camporeale, C., Tosello, F., Canuto, C., Ridolfi, L., Traxanas, K., Marinov, R., Stamenov, G., Mihova, M., Persenska, S., Racheva, A., Plaskota, K., Trojnarska, O., Bartczak, A., Grajek, S., Bejiqi, R. R., Retkoceri, R., Bejiqi, H., Beha, A., Surdulli, S., Seya, M., Sasaoka, T., Hirasawa, K., Yoshikawa, S., Maejima, Y., Ashikaga, T., Hirao, K., Isobe, M., Dreyfus, J., Durand Viel, G., Cimadevilla, C., Brochet, E., Vahanian, A., Messika Zeitoun, D., Jin, C., Fang, F., Meng, F., Kam, K., Sun, J., Tsui, G., Wong, K., Wan, S., Yu, C., Lee, A., Cho, I. J., Chung, H., Heo, R., Ha, S., Hong, G., Shim, C., Chang, H., Ha, J., Chung, N., Moral, S., Gruosso, D., Galuppo, V., Teixido, G., Rodriguez Palomares, J., Gutierrez, L., Evangelista, A., Alexopoulos, A., Dawson, D., Nihoyannopoulos, P., Zainal, H. A., Ismail, J., Arshad, K., Ibrahim, Z., Lim, C., Rahman, E. A., Kasim, S., Peteiro, J., Barrio, A., Escudero, A., Bouzas Mosquera, A., Yanez, J., Martinez, D., Castro Beiras, A., Scali, M., Simioniuc, A., Mandoli, G., Lombardo, A., Massaro, F., Bello, V. D., Marzilli, M., Dini, F., Adachi, H., Tomono, J., Oshima, S., Ortega, G. M., Bustos, D. B., Garcia, R. L., Espino, A. S., Quinones, J. M., Ikuta, I., Lopez, M. R., Serrano, F. V., Gonzalez, J. B., Recio, M. G., Romano, G., D'Ancona, G., Pilato, G., Gesaro, G. D., Clemenza, F., Raffa, G., Scardulla, C., Sciacca, S., Lancellotti, P., Pilato, M., Addetia, K., Takeuchi, M., Maffessanti, F., Weinert, L., Hamilton, J., Mor Avi, V., Lang, R., Sugano, A., Seo, Y., Watabe, H., Kakefuda, Y., Aihara, H., Nishina, H., Ishizu, T., Fumikura, Y., Noguchi, Y., Aonuma, K., Luo, X., Shang, Q., Sammut, E. C., Chabinok, R., Jackson, T., Siarkos, M., Lee, L., Carr White, G., Rajani, R., Kapetanakis, S., Byrne, D., Walsh, J., Ellis, L., Mckiernan, S., Norris, S., King, G., Murphy, R., Katova, T., Simova, I., Kostova, V., Shuie, I., Ferferieva, V., Bogdanova, V., Castelon, X., Sasi, V., Domsik, P., Kalapos, A., Lengyel, C., Orosz, A., Grapsa, J., Demir, O., Sharma, R., Senior, R., Pilichowska, E., Zaborska, B., Baran, J., Stec, S., Kulakowski, P., Budaj, A., Herrera, J. E., Palacios, I. F., Mendoza, I., Marquez, J. A., Herrera, J. A., Octavio, J. A., Dempaire, G., Rotolo, M., Kosmala, W., Kaye, G., Saito, M., Negishi, K., Maceira, A. M., Ripoll, C., Cosin Sales, J., Igual, B., Salazar, J., Belloch, V., Dulai, R. S., Taylor, A., Gupta, S., and S. U. C., None

Published
2014

23. Exercise duration as a determinant of vascular function and antioxidant balance in patients with coronary artery disease

Author

Michaelides, A.P. Soulis, D. Antoniades, C. Antonopoulos, A.S. Miliou, A. Ioakeimidis, N. Chatzistamatiou, E. Bakogiannis, C. Marinou, K. Liakos, C. Stefanadis, C.

Abstract

Background: Exercise improves the clinical outcome of patients with coronary artery disease (CAD); however, the ideal exercise duration for each patient remains unclear. Objective: To investigate the effects of exercise duration on arterial elastic properties and antioxidant/pro-oxidant mechanisms in patients with CAD. Design, setting, patients, interventions: Sixty male patients with CAD were randomised into two groups, and underwent exercise for 30 min or 60 min in a crossover design with 2 weeks' wash-out period. In all participants aortic and radial blood pressures (BP) and arterial elastic properties (augmentation index (AIx)/pulse wave velocity (PWV)) were determined at baseline and 24 h after exercise. Plasma malonyldialdehyde (MDA) and superoxide dismutase (SOD)1 and SOD2 levels were also measured. Results: Exercise had no effect on aortic and radial BP (p=NS for all). Walking for 30min improved AIx (from 33.79±0.91% to 31.73±0.86%, p

Published
2011

24. PP.41.21

Author

Chatzistamatiou, E., primary, Vagena, I. Babatseva, additional, Konstantinidis, D., additional, Memo, G., additional, Moustakas, G., additional, Markou, M., additional, Paggratis, V., additional, Avgeropoulou, A., additional, Tousoulis, D., additional, and Kallikazaros, I., additional

Published
2015
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26. A 31 year old woman with essential hypertension grade III and branch retinal vein occlusion with homozygous C677T MTHFR hyperhomocysteinemia and high Lp(a) levels

Author

Katsi, V. Tousoulis, D. Chatzistamatiou, E. Androulakis, E. Moustakas, G. Skiadas, I. Tsioufis, C. Antoniades, C. Stefanadis, C.I. Kallikazaros, I.E.

Subjects
food and beverages
Abstract

We report a 31-year old woman with essential hypertension grade III and history of branch retinal vein occlusion in the setting of hyperhomocysteinemia due to homozygous MTHFR gene mutation and elevated Lp(a). The patient was treated successfully with antihypertensive treatment, acetylsalicylic acid and multivitamin complex supplementation. © 2008 Elsevier Ireland Ltd.

Published
2010

28. EARLY VASCULAR ALTERATIONS OF METABOLIC SYNDROME

Author

Chatzistamatiou, E. Moustakas, G. Kalovidouris, N. Vagena, I. Babatseva Androulakis, E. Rodolakis, N. Bakogiannis, C. and Tousoulis, D. Tsioufis, C. Stefanadis, C. Kallikazaros, I.

Published
2010

31. Left ventricular mass but not geometry determines left atrial size in the early stages of hypertension

Author

Tsioufis, C. Taxiarchou, E. Syrseloudis, D. Chatzis, D. Tsiachris, D. Chatzistamatiou, E. Skiadas, I. Metallinos, G. Tsiamis, E. Stefanadis, C.

Abstract

We investigated whether the type of left ventricular (LV) geometry is associated with left atrial (LA) size as determined either by LA diameter or by volume, indexed for body surface area, in essential hypertensives. A total of 339 consecutive, untreated, hypertensives (aged 51.8 years, 234 males) underwent 24-h ambulatory blood pressure (BP) monitoring and estimation of LA diameter and volume, as well as LV structure and function by echocardiography. LV hypertrophy was present in 130 (38.3%) patients whereas normal geometry (LV-NG), concentric remodeling (LV-CR), concentric hypertrophy (LV-CH) and eccentric hypertrophy (LV-EH) represented 34.5, 27.1, 25.7 and 12.7%, respectively. Patients with either LV-CH or LV-EH had increased LA diameter index compared with those with either LV-NG (by 1.1 mm m-2, P < 0.01 and 1.4 mm m-2, P = 0.003, respectively) or LV-CR (by 1.3 mm m-2, P=0.003 and 1.6 mm m-2, P = 0.001, respectively). Similarly, patients with either LV-CH or LV-EH had significantly increased LA volume index compared with those with either LV-NG (by 3.2 ml m-2, P < 0.001 and 3.4 ml m-2, P < 0.005, respectively) or LV-CR (by 4.5 and 4.7 ml m-2, respectively, P < 0.001 for both). Multiple linear regression analysis showed that the independent predictors of both LA volume and diameter index were LV mass index, 24-h pulse pressure and E/Em.LA size assessed either by its diameter or by volume is closely related only to LV mass index and not to any specific LV geometric pattern in the early stages of essential hypertension.

Published
2009

32. BNP and renal resistive index in essential hypertension

Author

Moustakas, G., primary, Chatzistamatiou, E., additional, Papoutsis, D., additional, Chrystakopoulos, E., additional, Skiadas, I., additional, Sideris, S., additional, Androulakis, A., additional, Avgeropoulou, C., additional, Vlaseros, I., additional, and Kallikazaros, I., additional

Published
2013
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38. THE ANTIHYPERTENSIVE TREATMENT-MEDIATED IMPROVEMENT OF LEFT VENTRICULAR DIASTOLIC FUNCTION IS REFLECTED IN EXERCISE ELECTROCARDIOGRAM AS REDUCED PREVALENCE OF HUMP SIGN AND OF FALSE POSITIVE RESULTS

Author

Liakos, C., primary, Michaelides, A., additional, Vyssoulis, G., additional, Chatzistamatiou, E., additional, Synetos, A., additional, Tsokanis, A., additional, Giatrakos, I., additional, Bratsas, A., additional, Markou, M., additional, and Stefanadis, C., additional

Published
2011
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40. HYPERTENSIVE PATIENTS WITH INCREASED 10-YEAR RISK FOR TYPE II DIABETES: MORE VULNERABLE COHORT FOR TARGET ORGAN DAMAGE: PP.17.162

Author

Chatzistamatiou, E, primary, Rodolakis, N, additional, Moustakas, G, additional, Bakogiannis, C, additional, Androulakis, E, additional, Antoniadou, A, additional, Babatseva Vagena, I, additional, Kalovidouris, N, additional, Krox, N, additional, Tousoulis, D, additional, Stefanadis, C, additional, and Kallikazaros, I, additional

Published
2010
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41. EARLY VASCULAR ALTERATIONS OF METABOLIC SYNDROME: PP.28.101

Author

Chatzistamatiou, E, primary, Moustakas, G, additional, Kalovidouris, N, additional, Babatseva Vagena, I, additional, Androulakis, E, additional, Rodolakis, N, additional, Bakogiannis, C, additional, Tousoulis, D, additional, Tsioufis, C, additional, Stefanadis, C, additional, and Kallikazaros, I, additional

Published
2010
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46. Poster session 1: Wednesday 3 December 2014, 09:00-16:00 * Location: Poster area

Author

Tong, L, Huang, C, Ramalli, A, Tortoli, P, Luo, J, D'hooge, J, Tzemos, N, Mordi, I, Bishay, T, Bishay, T, Negishi, T, Hristova, K, Kurosawa, K, Bansal, M, Thavendiranathan, P, Yuda, S, Popescu, BA, Vinereanu, D, Penicka, M, Marwick, TH, study, SUCCOUR, Hamed, W, Kamel, MKA, Yaseen, RIY, El-Barbary, HSE, Nemes, A, Kis, O, Gavaller, H, Kanyo, E, Forster, T, Angelis, A, Vlachopoulos, C, Ioakimidis, N, Felekos, I, Chrysohoou, C, Aznaouridis, K, Abdelrasoul, M, Terentes, D, Ageli, K, Stefanadis, C, Kurnicka, K, Domienik-Karlowicz, J, Lichodziejewska, B, Goliszek, S, Grudzka, K, Krupa, M, Dzikowska-Diduch, O, Ciurzynski, M, Pruszczyk, P, Gual Capllonch, F, Lopez Ayerbe, J, Teis, A, Ferrer, E, Vallejo, N, Junca, G, Pla, R, Bayes-Genis, A, Schwaiger, JP, Knight, DS, Gallimore, A, Schreiber, BE, Handler, C, Coghlan, JG, Bruno, R M, Giardini, G, Malacrida, S, Catuzzo, B, Armenia, S, Brustia, R, Ghiadoni, L, Cauchy, E, Pratali, L, Kim, KH, Lee, KJ, Cho, JY, Yoon, HJ, Ahn, Y, Jeong, MH, Cho, JG, Park, JC, Cho, SK, Nastase, O, Enache, R, Mateescu, AD, Botezatu, D, Popescu, BA, Ginghina, C, Gu, H, Sinha, MD, Simpson, JM, Chowienczyk, PJ, Fazlinezhad, A, Tashakori Behesthi, AHMAD, Homaei, FATEME, Mostafavi, H, Hosseini, G, Bakaeiyan, M, Boutsikou, M, Petrou, E, Dimopoulos, A, Dritsas, A, Leontiadis, E, Karatasakis, G, Sahin, S T, Yurdakul, S, Yilmaz, N, Cengiz, B, Cagatay, Y, Aytekin, S, Yavuz, S, Karlsen, S, Dahlslett, T, Grenne, B, Sjoli, B, Smiseth, OA, Edvardsen, T, Brunvand, H, Nasr, G, Nasr, A, Eleraki, A, Elrefai, S, Mordi, I, Sonecki, P, Tzemos, N, Gustafsson, U, Naar, J, Stahlberg, M, Cerne, A, Capotosto, L, Rosato, E, D'angeli, I, Azzano, A, Truscelli, G, De Maio, M, Salsano, F, Terzano, C, Mangieri, E, Vitarelli, A, Renard, S, Najih, H, Mancini, J, Jacquier, A, Haentjens, J, Gaubert, JY, Habib, G, Caminiti, G, D'antoni, V, D'antoni, V, Cardaci, V, Cardaci, V, Conti, V, Conti, V, Volterrani, M, Volterrani, M, Ahn, J, Kim, DH, Lee, HO, Iliuta, L, Kim, SY, Ryu, S, Ko, CW, Pyun, YS, Yoon, SJ, Lo Iudice, F, Esposito, R, Lembo, M, Santoro, C, Ballo, PC, Mondillo, S, De Simone, G, Galderisi, M, Hwang, YM, Kim, JH, Kim, JH, Moon, KW, Yoo, KD, Kim, CM, Tagliamonte, E, Rigo, F, Cirillo, T, Caruso, A, Astarita, C, Cice, G, Quaranta, G, Romano, C, Capuano, N, Calabro', R, Zagatina, A, Zhuravskaya, N, Guseva, O, Huttin, O, Benichou, M, Voilliot, D, Venner, C, Micard, E, Girerd, N, Sadoul, N, Moulin, F, Juilliere, Y, Selton-Suty, C, Baron, T, Christersson, C, Johansson, K, Flachskampf, FA, Lee, S, Lee, J, Hur, S, Park, J, Yun, JY, Song, SK, Kim, WH, Ko, JK, Nyktari, E, Bilal, S, Ali, SA, Izgi, C, Prasad, SK, Aly, MFA, Kleijn, SAK, Kandil, HIK, Kamp, OK, Beladan, CC, Calin, A, Rosca, M, Craciun, AM, Gurzun, MM, Calin, C, Enache, R, Mateescu, A, Ginghina, C, Popescu, BA, Mornos, C, Mornos, A, Ionac, A, Cozma, D, Crisan, S, Popescu, I, Ionescu, G, Petrescu, L, Camacho, S, Gamaza Chulian, S, Carmona, R, Diaz, E, Giraldez, A, Gutierrez, A, Toro, R, Benezet, J, Antonini-Canterin, F, Vriz, O, La Carrubba, S, Poli, S, Leiballi, E, Zito, C, Careri, S, Caruso, R, Pellegrinet, M, Nicolosi, GL, Kong, W, Kyu, K, Wong, R, Tay, E, Yip, J, Yeo, TC, Poh, KK, Correia, M, Delgado, A, Marmelo, B, Correia, E, Abreu, L, Cabral, C, Gama, P, Santos, O, Rahman, MT, Borges, I P, Peixoto, ECS, Peixoto, RTS, Peixoto, RTS, Marcolla, VF, Okura, H, Kanai, M, Murata, E, Kataoka, T, Stoebe, S, Tarr, A, Pfeiffer, D, Hagendorff, A, Generati, G, Bandera, F, Pellegrino, M, Alfonzetti, E, Labate, V, Guazzi, M, Kuznetsov, VA, Yaroslavskaya, EI, Pushkarev, GS, Krinochkin, DV, Zyrianov, IP, Carigi, S, Baldazzi, F, Bologna, F, Amati, S, Venturi, P, Grosseto, D, Biagetti, C, Fabbri, E, Arlotti, M, Piovaccari, G, Rahbi, H, Bin Abdulhaq, A, Tleyjeh, I, Santoro, C, Galderisi, M, Costantino, MF, Tarsia, G, Innelli, P, Dores, E, Esposito, G, Matera, A, De Simone, G, Trimarco, B, Capotosto, L, Azzano, A, Mukred, K, Ashurov, R, Tanzilli, G, Mangieri, E, Vitarelli, A, Merlo, M, Gigli, M, Stolfo, D, Pinamonti, B, Antonini Canterin, F, Muca, M, D'angelo, GA, Scapol, S, Di Nucci, M, Sinagra, G, Behaghel, A, Feneon, D, Fournet, M, Thebault, C, Martins, RP, Mabo, P, Leclercq, C, Daubert, C, Donal, E, Davinder Pal, SINGH, Prakash Chand, NEGI, Sanjeev, ASOTRA, Rajeev, MERWAH, Ankur, DWIVED, Ram Gopal, SOOD, Mzoughi, K, Zairi, I, Jabeur, M, Ben Moussa, F, Ben Chaabene, A, Kamoun, S, Mrabet, K, Fennira, S, Zargouni, A, Kraiem, S, Demkina, AE, Hashieva, FM, Krylova, NS, Kovalevskaya, EA, Potehkina, NG, Zaroui, A, Ben Said, R, Smaali, S, Rekik, B, Ben Hlima, M, Mizouni, H, Mechmeche, R, Mourali, MS, Malhotra, A, Sheikh, N, Dhutia, H, Siva, A, Narain, R, Merghani, A, Millar, L, Walker, M, Sharma, S, Papadakis, M, Siam-Tsieu, V, Mansencal, N, Arslan, M, Deblaise, J, Dubourg, O, Zaroui, A, Rekik, B, Ben Said, R, Boudiche, S, Larbi, N, Tababi, N, Hannachi, S, Mechmeche, R, Mourali, MS, Mechmeche, R, Zaroui, A, Chalbia, T, Ben Halima, M, Rekik, B, Boussada, R, Mourali, MS, Chistyakova, M V, Govorin, AV, Radaeva, EV, Lipari, P, Bonapace, S, Valbusa, F, Rossi, A, Zenari, L, Lanzoni, L, Targher, G, Canali, G, Molon, G, Barbieri, E, Novo, G, Giambanco, S, Sutera, MR, Bonomo, V, Giambanco, F, Rotolo, A, Evola, S, Assennato, P, Novo, S, Budnik, M, Piatkowski, R, Kochanowski, J, Opolski, G, Chatzistamatiou, E, Mpampatseva Vagena, I, Manakos, K, Moustakas, G, Konstantinidis, D, Memo, G, Mitsakis, O, Kasakogias, A, Syros, P, Kallikazaros, I, Park, SM, Kim, SA, Kim, MN, Shim, WJ, Marketou, M, Parthenakis, F, Kalyva, N, Pontikoglou, CH, Maragkoudakis, S, Zacharis, E, Patrianakos, A, Maragoudakis, F, Papadaki, H, Vardas, P, Rodrigues, AC, Perandini, LA, Souza, TR, Sa-Pinto, AL, Borba, E, Arruda, AL, Furtado, M, Carvalho, F, Bonfa, E, Andrade, JL, Hlubocka, Z, Malinova, V, Palecek, T, Danzig, V, Kuchynka, P, Dostalova, G, Zeman, J, Linhart, A, Chatzistamatiou, E, Konstantinidis, D, Memo, G, Mpampatzeva Vagena, I, Moustakas, G, Manakos, K, Trachanas, K, Vergi, N, Feretou, A, Kallikazaros, I, Corut, H, Sade, LE, Ozin, B, Atar, I, Turgay, O, Muderrisoglu, H, Ledakowicz-Polak, A, Polak, L, Krauza, G, Zielinska, M, Szulik, M, Streb, W, Wozniak, A, Lenarczyk, R, Sliwinska, A, Kalarus, Z, Kukulski, T, Nogueira, MA, Branco, LM, Agapito, A, Galrinho, A, Borba, A, Teixeira, PP, Monteiro, AV, Ramos, R, Cacela, D, Cruz Ferreira, R, Guala, A, Camporeale, C, Tosello, F, Canuto, C, Ridolfi, L, Chatzistamatiou, E, Moustakas, G, Memo, G, Konstantinidis, D, Mpampatzeva Vagena, I, Manakos, K, Traxanas, K, Vergi, N, Feretou, A, Kallikazaros, I, Hristova, K, Marinov, R, Stamenov, G, Mihova, M, Persenska, S, Racheva, A, Plaskota, KJ, Trojnarska, O, Bartczak, A, Grajek, S, Ramush Bejiqi, RA, Retkoceri, R, Bejiqi, H, Beha, A, Surdulli, SH, Seya, M, Sasaoka, T, Hirasawa, K, Yoshikawa, S, Maejima, Y, Ashikaga, T, Hirao, K, Isobe, M, none, Dreyfus, J, Durand-Viel, G, Cimadevilla, C, Brochet, E, Vahanian, A, Messika-Zeitoun, D, Jin, CN, Fang, F, Meng, FX, Kam, K, Sun, JP, Tsui, GK, Wong, KK, Wan, S, Yu, CM, Lee, AP, Cho, I J, Chung, HM, Heo, R, Ha, SJ, Hong, GR, Shim, CY, Chang, HJ, Ha, JW, Chung, N, Moral, S, Gruosso, D, Galuppo, V, Teixido, G, Rodriguez-Palomares, JF, Gutierrez, L, Evangelista, A, Moral, S, Gruosso, D, Galuppo, V, Teixido, G, Rodriguez-Palomares, JF, Gutierrez, L, Evangelista, A, Moral, S, Gruosso, D, Galuppo, V, Teixido, G, Rodriguez-Palomares, JF, Gutierrez, L, Evangelista, A, Alexopoulos, Alexan, Dawson, David, Nihoyannopoulos, Petros, Zainal Abidin, H A, Ismail, JOHAN, Arshad, KAMAL, Ibrahim, ZUBIN, Lim, CW, Abd Rahman, E, Kasim, SAZZLI, Peteiro, J, Barrio, A, Escudero, A, Bouzas-Mosquera, A, Yanez, J, Martinez, D, Castro-Beiras, A, Scali, MC, Simioniuc, A, Mandoli, GE, Lombardo, A, Massaro, F, Di Bello, V, Marzilli, M, Dini, FL, Adachi, H, Tomono, J, Oshima, S, Merchan Ortega, G, Bravo Bustos, D, Lazaro Garcia, R, Sanchez Espino, AD, Macancela Quinones, JJ, Ikuta, I, Ruiz Lopez, MF, Valencia Serrano, FM, Bonaque Gonzalez, JC, Gomez Recio, M, Romano, G, D'ancona, G, Pilato, G, Di Gesaro, G, Clemenza, F, Raffa, G, Scardulla, C, Sciacca, S, Lancellotti, P, Pilato, M, Addetia, K, Takeuchi, M, Maffessanti, F, Weinert, L, Hamilton, J, Mor-Avi, V, Lang, RM, Sugano, A, Seo, Y, Watabe, H, Kakefuda, Y, Aihara, H, Nishina, H, Ishizu, T, Fumikura, Y, Noguchi, Y, Aonuma, K, Luo, XX, Fang, F, Lee, APW, Shang, Q, Yu, CM, Sammut, E C, Chabinok, R, Jackson, T, Siarkos, M, Lee, L, Carr-White, G, Rajani, R, Kapetanakis, S, Byrne, D, Walsh, JP, Ellis, L, Mckiernan, S, Norris, S, King, G, Murphy, RT, Hristova, K, Katova, TZ, Simova, I, Kostova, V, Shuie, I, Ferferieva, V, Bogdanova, V, Castelon, X, Nemes, A, Sasi, V, Domsik, P, Kalapos, A, Lengyel, C, Orosz, A, Forster, T, Grapsa, J, Demir, O, Dawson, D, Sharma, R, Senior, R, Nihoyannopoulos, P, Pilichowska, E, Zaborska, B, Baran, J, Stec, S, Kulakowski, P, Budaj, A, Herrera, J E, Palacios, I F, Mendoza, I, Marquez, J A, Herrera, J A, Octavio, J A, Dempaire, G, Rotolo, M, Kosmala, W, Kaye, G, Saito, M, Negishi, K, Marwick, TH, Maceira Gonzalez, A M, Ripoll, C, Cosin-Sales, J, Igual, B, Salazar, J, Belloch, V, Dulai, R S, Taylor, A, and Gupta, S

Abstract

Purpose: We have previously demonstrated that multi-line transmit (MLT) beam forming can provide high quality full field-of-view (90° sector) B-mode images at very high frame rates, i.e. up to 500 fps. The purpose of this study was to test the feasibility of this technique in imaging the mechanical intraventricular waves such as the one associated with activation of the left ventricle. Methods: A dedicated pulse sequence using MLT was implemented on the ULA-OP research scanner equipped with a 2.0 MHz phased array to obtain 90° sector images at a frame rate of 436 fps. The left ventricle of a healthy volunteer was imaged from the apical 4 chamber view and the RF data was acquired. Subsequently, the strain rate was extracted from the RF data using a normalized cross-correlation method. Results: As expected, during the early filling phase, myocardium lengthening (positive strain rate) was observed propagating from the base of the septum to the apex and back (Figure a). A similar wave was detected in the lateral wall, although a brief shortening (negative strain rate) was detected in the mid-wall which could be the result of reverberations (Figure b). During isovolumetric contraction, the septal wall shortened before the lateral wall (as expected) - moreover - there seemed to be an intra-wall base-apex shortening gradient (Figure c and d). Conclusions: Our preliminary results show that visualization of the cardiac mechanical activation could be feasible using MLT based high frame rate imaging. Further research is required to examine this in depth, which is the topic of on-going work. Figure Curved M-mode of strain rate

Published
2014
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47. Poster session 3: Thursday 4 December 2014, 14:00-18:00 * Location: Poster area

Author

Shahgaldi, K, Hegner, T, Da Silva, C, Fukuyama, A, Takeuchi, M, Uema, A, Kado, Y, Nagata, Y, Hayashi, A, Otani, K, Fukuda, S, Yoshitani, H, Otsuji, Y, Morhy, S, Lianza, AC, Afonso, TR, Oliveira, WA, Tavares, GP, Rodrigues, AC, Vieira, MC, Warth, AN, Deutsch, AD, Fischer, CH, Tezynska-Oniszk, I, Turska-Kmiec, A, Kawalec, W, Dangel, J, Maruszewski, B, Bokiniec, R, Burczynski, P, Borszewska-Kornacka, K, Ziolkowska, L, Zuk, M, Mazowsza, eSUM Dzieciaki, Troshina, A, Dzhalilova, DA, Poteshkina, NG, Hamitov, FF, Warita, S, Kawasaki, M, Tanaka, R, Yagasaki, H, Minatoguchi, S, Wanatabe, T, Ono, K, Noda, T, Wanatabe, S, Minatoguchi, S, Angelis, A, Ageli, K, Vlachopoulos, C, Felekos, I, Ioakimidis, N, Aznaouridis, K, Vaina, S, Abdelrasoul, M, Tsiamis, E, Stefanadis, C, Cameli, M, Sparla, S, D'ascenzi, F, Fineschi, M, Favilli, R, Pierli, C, Henein, M, Mondillo, S, Lindqvist, P, Tossavainen, E, Gonzalez, M, Soderberg, S, Henein, M, Holmgren, A, Strachinaru, M, Catez, E, Jousten, I, Pavel, O, Janssen, C, Morissens, M, Chatzistamatiou, E, Moustakas, G, Memo, G, Konstantinidis, D, Mpampatzeva Vagena, I, Manakos, K, Traxanas, K, Vergi, N, Feretou, A, Kallikazaros, I, Tsai, W-C, Sun, Y-T, Lee, W-H, Yang, L-T, Liu, Y-W, Lee, C-H, Li, W-T, Mizariene, V, Bieseviciene, M, Karaliute, R, Verseckaite, R, Vaskelyte, J, Lesauskaite, V, Chatzistamatiou, E, Mpampatseva Vagena, I, Manakos, K, Moustakas, G, Konstantinidis, D, Memo, G, Mitsakis, O, Kasakogias, A, Syros, P, Kallikazaros, I, Hristova, K, Cornelissen, G, Singh, RB, Shiue, I, Coisne, D, Madjalian, A-M, Tchepkou, C, Raud Raynier, P, Degand, B, Christiaens, L, Baldenhofer, G, Spethmann, S, Dreger, H, Sanad, W, Baumann, G, Stangl, K, Stangl, V, Knebel, F, Azzaz, S, Kacem, S, Ouali, S, Risos, L, Dedobbeleer, C, Unger, P, Sinem Cakal, SC, Elif Eroglu, EE, Baydar, O, Beytullah Cakal, BC, Mehmet Vefik Yazicioglu, MVY, Mustafa Bulut, MB, Cihan Dundar, CD, Kursat Tigen, KT, Birol Ozkan, BO, Ali Metin Esen, AME, Tournoux, F, Chequer, R, Sroussi, M, Hyafil, F, Rouzet, F, Leguludec, D, Baum, P, Stoebe, S, Pfeiffer, D, Hagendorff, A, Fang, F, Lau, M, Zhang, Q, Luo, XX, Wang, XY, Chen, L, Yu, CM, -CRT, Predict, Zaborska, B, Smarz, K, Makowska, E, Kulakowski, P, Budaj, A, Bengrid, T M, Zhao, Y, Henein, M Y, Caminiti, G, D'antoni, V, Cardaci, V, Conti, V, Volterrani, M, Warita, S, Kawasaki, M, Yagasaki, H, Minatoguchi, S, Nagaya, M, Ono, K, Noda, T, Watanabe, S, Houle, H, Minatoguchi, S, Gillebert, T C, Chirinos, J A, Claessens, T C, Raja, M W, De Buyzere, M L, Segers, P, Rietzschel, E R, Investigators, The Asklepios, Kim, KH, Cha, JJ, Chung, HM, Kim, JY, Yoon, YW, Lee, BK, Hong, BK, Rim, SJ, Kwon, HM, Choi, EY, Pyankov, V, Aljaroudi, W, Matta, S, Al-Shaar, L, Habib, R, Gharzuddin, W, Arnaout, S, Skouri, H, Jaber, W, Abchee, A, Bouzas Mosquera, A, Peteiro, J, Broullon, FJ, Constanso Conde, IP, Bescos Galego, H, Martinez Ruiz, D, Yanez Wonenburger, JC, Vazquez Rodriguez, JM, Alvarez Garcia, N, Castro Beiras, A, Gunyeli, E, Oliveira Da Silva, C, Shahgaldi, K, Manouras, A, Winter, R, Meimoun, P, Abouth, S, Martis, S, Boulanger, J, Elmkies, F, Zemir, H, Detienne, JP, Luycx-Bore, A, Clerc, J, Rodriguez Palomares, J F, Gutierrez, LG, Maldonado, GM, Garcia, GG, Galuppo, VG, Gruosso, DG, Teixido, GT, Gonzalez Alujas, MTGA, Evangelista, AE, Garcia Dorado, DGD, Rechcinski, T, Wierzbowska-Drabik, K, Wejner-Mik, P, Szymanska, B, Jerczynska, H, Lipiec, P, Kasprzak, JD, El-Touny, K, El-Fawal, S, Loutfi, M, El-Sharkawy, E, Ashour, S, Boniotti, C, Carminati, MC, Fusini, L, Andreini, D, Pontone, G, Pepi, M, Caiani, EG, Oryshchyn, N, Kramer, B, Hermann, S, Liu, D, Hu, K, Ertl, G, Weidemann, F, Ancona, F, Miyazaki, S, Slavich, M, Figini, F, Latib, A, Chieffo, A, Montorfano, M, Alfieri, O, Colombo, A, Agricola, E, Nogueira, MA, Branco, LM, Rosa, SA, Portugal, G, Galrinho, A, Abreu, J, Cacela, D, Patricio, L, Fragata, J, Cruz Ferreira, R, Igual Munoz, B, Erdociain Perales, MEP, Maceira Gonzalez, AMG, Estornell Erill Jordi, JEE, Donate Bertolin, LDB, Vazquez Sanchez Alejandro, AVS, Miro Palau Vicente, VMP, Cervera Zamora, ACZ, Piquer Gil, MPG, Montero Argudo, AMA, Girgis, H Y A, Illatopa, V, Cordova, F, Espinoza, D, Ortega, J, Khan, US, Islam, AKMM, Majumder, AAS, Girgis, H Y A, Bayat, F, Naghshbandi, E, Naghshbandi, E, Samiei, N, Samiei, N, Malev, E, Omelchenko, M, Vasina, L, Zemtsovsky, E, Piatkowski, R, Kochanowski, J, Budnik, M, Scislo, P, Opolski, G, Kochanowski, J, Piatkowski, R, Scislo, P, Budnik, M, Marchel, M, Opolski, G, Abid, L, Ben Kahla, S, Abid, D, Charfeddine, S, Maaloul, I, Ben Jmaa, M, Kammoun, S, Hashimoto, G, Suzuki, M, Yoshikawa, H, Otsuka, T, Isekame, Y, Yamashita, H, Kawase, I, Ozaki, S, Nakamura, M, Sugi, K, Benvenuto, E, Leggio, S, Buccheri, S, Bonura, S, Deste, W, Tamburino, C, Monte, I P, Gripari, P, Fusini, L, Muratori, M, Tamborini, G, Ghulam Ali, S, Bottari, V, Cefalu', C, Bartorelli, A, Agrifoglio, M, Pepi, M, Zambon, E, Iorio, A, Di Nora, C, Abate, E, Lo Giudice, F, Di Lenarda, A, Agostoni, P, Sinagra, G, Timoteo, A T, Galrinho, A, Moura Branco, L, Rio, P, Aguiar Rosa, S, Oliveira, M, Silva Cunha, P, Leal, A, Cruz Ferreira, R, Zemanek, D, Tomasov, P, Belehrad, M, Kostalova, J, Kara, T, Veselka, J, Hassanein, M, El Tahan, S, El Sharkawy, E, Shehata, H, Yoon, YE, Choi, HM, Seo, HY, Lee, SP, Kim, HK, Youn, TJ, Kim, YJ, Sohn, DW, Choi, GY, Mielczarek, M, Huttin, O, Voilliot, D, Sellal, JM, Manenti, V, Carillo, S, Olivier, A, Venner, C, Juilliere, Y, Selton-Suty, C, Butz, T, Faber, L, Brand, M, Piper, C, Wiemer, M, Noelke, J, Sasko, B, Langer, C, Horstkotte, D, Trappe, HJ, Maysou, LA, Tessonnier, L, Jacquier, A, Serratrice, J, Copel, C, Stoppa, AM, Seguier, J, Saby, L, Verschueren, A, Habib, G, Petroni, R, Bencivenga, S, Di Mauro, M, Acitelli, A, Cicconetti, M, Romano, S, Petroni, A, Penco, M, Maceira Gonzalez, A M, Cosin-Sales, J, Igual, B, Sancho-Tello, R, Ruvira, J, Mayans, J, Choi, JH, Kim, SWK, Almeida, A, Azevedo, O, Amado, J, Picarra, B, Lima, R, Cruz, I, Pereira, V, Marques, N, Biering-Sorensen, T, Mogelvang, R, Schnohr, P, Jensen, JS, Chatzistamatiou, E, Konstantinidis, D, Manakos, K, Mpampatseva Vagena, I, Moustakas, G, Memo, G, Mitsakis, O, Kasakogias, A, Syros, P, Kallikazaros, I, Cho, EJ, Kim, JJ, Hwang, BH, Kim, DB, Jang, SW, Jeon, HK, Cho, JS, Chatzistamatiou, E, Konstantinidis, D, Memo, G, Mpapatzeva Vagena, I, Moustakas, G, Manakos, K, Traxanas, K, Vergi, N, Feretou, A, Kallikazaros, I, Jedrzejewska, I, Konopka, M, Krol, W, Swiatowiec, A, Dluzniewski, M, Braksator, W, Sefri Noventi, S, Sugiri, S, Uddin, I, Herminingsih, S, Arif Nugroho, M, Boedijitno, S, Caro Codon, J, Blazquez Bermejo, Z, Valbuena Lopez, S C, Lopez Fernandez, T, Rodriguez Fraga, O, Torrente Regidor, M, Pena Conde, L, Moreno Yanguela, M, Buno Soto, A, Lopez-Sendon, J L, Stevanovic, A, Dekleva, M, Kim, MN, Kim, SA, Kim, YH, Shim, JM, Park, SM, Park, SW, Kim, YH, Shim, WJ, Kozakova, M, Muscelli, E, Morizzo, C, Casolaro, A, Paterni, M, Palombo, C, Bayat, F, Nazmdeh, M, Naghshbandi, E, Nateghi, S, Tomaszewski, A, Kutarski, A, Brzozowski, W, Tomaszewski, M, Nakano, E, Harada, T, Takagi, Y, Yamada, M, Takano, M, Furukawa, T, Akashi, Y, Lindqvist, G, Henein, MY, Backman, C, Gustafsson, S, Morner, S, Marinov, R, Hristova, K, Geirgiev, S, Pechilkov, D, Kaneva, A, Katova, TZ, Pilosoff, V, Pena Pena, ML, Mesa Rubio, D, Ruiz Ortin, M, Delgado Ortega, M, Romo Penas, E, Pardo Gonzalez, L, Rodriguez Diego, S, Hidalgo Lesmes, F, Pan Alvarez-Ossorio, M, Suarez De Lezo Cruz-Conde, J, Gospodinova, M, Sarafov, S, Guergelcheva, V, Vladimirova, L, Tournev, I, Denchev, S, Mozenska, O, Segiet, A, Rabczenko, D, Kosior, DA, Gao, SA, Eliasson, M, Polte, CL, Lagerstrand, K, Bech-Hanssen, O, Morosin, M, Piazza, R, Leonelli, V, Leiballi, E, Pecoraro, R, Cinello, M, Dell' Angela, L, Cassin, M, Sinagra, G, Nicolosi, GL, Savu, O, Carstea, N, Stoica, E, Macarie, C, Moldovan, H, Iliescu, V, Chioncel, O, Moral, S, Gruosso, D, Galuppo, V, Teixido, G, Rodriguez-Palomares, JF, Gutierrez, L, Evangelista, A, Jansen Klomp, W W, Peelen, LM, Spanjersberg, AJ, Brandon Bravo Bruinsma, GJ, Van 'T Hof, AWJ, Laveau, F, Hammoudi, N, Helft, G, Barthelemy, O, Michel, PL, Petroni, T, Djebbar, M, Boubrit, L, Le Feuvre, C, Isnard, R, Cho, EJ, Park, S-J, Kim, CH, Song, JE, Kim, SH, Chang, S-A, Lee, S-C, Park, SW, Bandera, F, Generati, G, Pellegrino, M, Alfonzetti, E, Labate, V, Villani, S, Gaeta, M, Guazzi, M, Gabriels, C, Lancellotti, P, Van De Bruaene, A, Voilliot, D, De Meester, P, Buys, R, Delcroix, M, Budts, W, Cruz, I, Stuart, B, Caldeira, D, Morgado, G, Almeida, AR, Lopes, LR, Fazendas, P, Joao, I, Cotrim, C, Pereira, H, Weissler Snir, A, Greenberg, G, Shapira, Y, Weisenberg, D, Monakier, D, Nevzorov, R, Sagie, A, Vaturi, M, Bando, M, Yamada, H, Saijo, Y, Takagawa, Y, Sawada, N, Hotchi, J, Hayashi, S, Hirata, Y, Nishio, S, Sata, M, Jackson, TA, Sammut, E, Siarkos, M, Lee, L, Carr-White, G, Rajani, R, Kapetanakis, S, Ciobotaru, V, Yagasaki, H, Kawasaki, M, Tanaka, R, Minatoguchi, S, Sato, N, Amano, K, Warita, S, Ono, K, Noda, T, Minatoguchi, S, Breithardt, O-A, Razavi, H, Nabutovsky, Y, Ryu, K, Gaspar, T, Kosiuk, J, John, S, Prinzen, F, Hindricks, G, Piorkowski, C, Nemchyna, O, Tovstukha, V, Chikovani, A, Golikova, I, Lutai, M, Nemes, A, Kalapos, A, Domsik, P, Lengyel, C, Orosz, A, Forster, T, Nordenfur, T, Babic, A, Giesecke, A, Bulatovic, I, Ripsweden, J, Samset, E, Winter, R, Larsson, M, Blazquez Bermejo, Z, Lopez Fernandez, T, Caro Codon, J, Valbuena, SC, Caro Codon, J, Mori Junco, R, Moreno Yanguela, M, Lopez-Sendon, JL, MEdicamentos, Grupo de Estudio de CArdiotoxicidad por, Pinto-Teixeira, P, Branco, L, Galrinho, A, Oliveira, M, Cunha, P, Silva, T, Rio, P, Feliciano, J, Nogueira-Silva, M, Ferreira, R, Shkolnik, E, Vasyuk, Y, Nesvetov, V, Shkolnik, L, Varlan, G, Bajraktari, G, Ronn, F, Ibrahimi, P, Jashari, F, Jensen, SM, Henein, MY, Kang, M-K, Mun, H-S, Choi, S, Cho, J-R, Han, SW, Lee, N, Cho, I J, Heo, R, Chang, HJ, Shin, S, Shim, CY, Hong, GR, and Chung, N

Abstract

Objective:  We aimed to investigate the reproducibility of vena contracta (VC) in mitral regurgitation (MR) of different etiology between an inexperienced and an experienced echocardiographer. Background: MR is the second most common valvular heart disease in Europe that requires surgery.  Echocardiography is the principal modality of investigation when MR is suspected. In European and American guidelines VC is described as one of the most feasible echocardiographic measurements in the assessment of MR. There is a lack of publications regarding intra-observer variability and studies comparing inexperienced and experienced echocardiographers for the assessment of VC. Method/Material: VC of 55 recorded 2D echocardiograms with known MR of different degree and etiology were analyzed from parasternal long axis view, 4- and 3 chamber view. The mean value of the different plane measurements of each exam was used for statistical analysis. Analyses were made by an inexperienced (A) fellow echocardiographer (<100 studies) and a level 3 experienced (B) echocardiographer. Measurements of VC by the 2 echocardiographers were performed blinded to clinical data. Measurements were performed with at least 2 weeks apart, blinded to the first measurement. Results: Three exams were excluded (feasibility 95%) from statistical analysis because adequate color Doppler images from all tree planes was not available. The inter class correlation (ICC) between the first and second analysis was (r=0.75; 95% CI -1.1 to 1.7mm) for A and (r=0.94; 95% CI -0.76 to 0.84mm) for B. There was good ICC between the 2 echocardiographers (r=0.78; 95% CI -1.5 to 1.3mm). The intra observer variability was 11.1% for A and 6.1% for B. The inter observer variability was 11.7% (p>0.05 for all). Conclusion: Measurement of vena contracta in mitral regurgitation is a feasible semi-quantitative parameter. Good correlation and narrow limits of agreement between a novice and an experienced echocardiographer was demonstrated in our study.

Published
2014
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48. Poster session 6: Saturday 6 December 2014, 08:30-12:30 * Location: Poster area

Author

Goirigolzarri Artaza, J, Gallego Delgado, M, Jaimes Castellanos, CP, Cavero Gibanel, MA, Pastrana Ledesma, MA, Alonso Pulpon, LA, Gonzalez Mirelis, J, Al Ansi, R Z, Sokolovic, S, Cerin, G, Szychta, W, Popa, B A, Botezatu, D, Benea, D, Manganiello, S, Corlan, A, Jabour, A, Igual Munoz, B, Osaca Asensi, JOA, Andres La Huerta, AALH, Maceira Gonzalez, AMG, Estornell Erill, JEE, Cano Perez, OCP, Sancho-Tello, MJSTDC, Alonso Fernandez, PAF, Sepulveda Sanchez, PSS, Montero Argudo, AMA, Palombo, C, Morizzo, C, Baluci, M, Kozakova, M, Panajotu, A, Karady, J, Szeplaki, G, Horvath, T, Tarnoki, DL, Jermendy, AL, Geller, L, Merkely, B, Maurovich-Horvat, P, Group, MTA-SE "Lendület" Cardiovascular Imaging Research, Moustafa, S, Mookadam, F, Youssef, M, Zuhairy, H, Connelly, M, Prieur, T, Alvarez, N, Ashikhmin, Y, Drapkina, O, Boutsikou, M, Demerouti, E, Leontiadis, E, Petrou, E, Karatasakis, G, Kozakova, M, Morizzo, C, Bianchi, V, Marchi, B, Federico, G, Palombo, C, Chatzistamatiou, E, Moustakas, G, Memo, G, Konstantinidis, D, Mpampatzeva Vagena, I, Manakos, K, Traxanas, K, Vergi, N, Feretou, A, Kallikazaros, I, Goto, M, Uejima, T, Itatani, K, Pedrizzetti, G, Mada, RO, Daraban, AM, Duchenne, J, Voigt, JU, Chiu, D Y Y, Green, D, Johnstone, L, Sinha, S, Kalra, PA, Abidin, N, Group, Salford Vascular Research, Sikora-Frac, M, Zaborska, B, Maciejewski, P, Bednarz, B, Budaj, A, Nemes, A, Sasi, V, Gavaller, H, Kalapos, A, Domsik, P, Katona, A, Szucsborus, T, Ungi, T, Forster, T, Ungi, I, Pluchinotta, FR, Arcidiacono, C, Saracino, A, Carminati, M, Bussadori, C, Dahlslett, T, Karlsen, S, Grenne, B, Sjoli, B, Bendz, B, Skulstad, H, Smiseth, OA, Edvardsen, T, Brunvand, H, Vereckei, A, Szelenyi, ZS, Szenasi, G, Santoro, C, Galderisi, M, Niglio, T, Santoro, M, Stabile, E, Rapacciuolo, A, Spinelli, L, De Simone, G, Esposito, G, Trimarco, B, Hubert, S, Jacquier, A, Fromonot, J, Resseguier, C, Tessier, A, Guieu, R, Renard, S, Haentjiens, J, Lavoute, C, Habib, G, Menting, M E, Koopman, LP, Mcghie, JS, Rebel, B, Gnanam, D, Helbing, WA, Van Den Bosch, AE, Roos-Hesselink, JW, Shiino, K, Yamada, A, Sugimoto, K, Takada, K, Takakuwa, Y, Miyagi, M, Iwase, M, Ozaki, Y, Placido, R, Ramalho, A, Nobre E Menezes, M, Cortez-Dias, N, Goncalves, S, Guimaraes, T, Robalo Martins, S, Francisco, AR, Almeida, AG, Nunes Diogo, A, Hayashi, T, Itatani, K, Inuzuka, R, Shindo, T, Hirata, Y, Shimizu, N, Miyaji, K, Henri, C, Dulgheru, R, Magne, J, Kou, S, Davin, L, Nchimi, A, Oury, C, Pierard, L, Lancellotti, P, Kovalyova, O, Honchar, O, Tengku, WINDA, Ketaren, ANDRE, Mingo Santos, S, Monivas Palomero, V, Restrepo Cordoba, A, Rodriguez Gonzalez, E, Goirigolzarri Artaza, J, Sayago Silva, I, Garcia Lunar, I, Mitroi, C, Cavero Gibanel, M, Segovia Cubero, J, Ryu, SK, Park, JY, Kim, SH, Choi, JW, Goh, CW, Byun, YS, Choi, JH, Westholm, C, Johnson, J, Jernberg, T, Winter, R, Rio, P, Moura Branco, L, Galrinho, A, Pinto Teixeira, P, Viveiros Monteiro, A, Portugal, G, Pereira-Da-Silva, T, Afonso Nogueira, M, Abreu, J, Cruz Ferreira, R, Mazzone, A, Botto, N, Paradossi, U, Chabane, A, Francini, M, Cerone, E, Baroni, M, Maffei, S, Berti, S, Tatu-Chitoiu, G P, Deleanu, D, Macarie, C, Chioncel, O, Dorobantu, M, Udroiu, C, Calmac, L, Diaconeasa, A, Vintila, V, Vinereanu, D, investigators, RO-STEMI, Ghattas, A, Shantsila, E, Griffiths, H, Lip, GY, Galli, E, Guirette, Y, Daudin, M, Auffret, V, Mabo, P, Donal, E, Fabiani, I, Conte, L, Scatena, C, Barletta, V, Pratali, S, De Martino, A, Bortolotti, U, Naccarato, AG, Di Bello, V, Falanga, G, Alati, E, Di Giannuario, G, Zito, C, Cusma' Piccione, M, Carerj, S, Oreto, G, Dattilo, G, Alfieri, O, La Canna, G, Generati, G, Bandera, F, Pellegrino, M, Alfonzetti, E, Labate, V, Guazzi, M, Cho, EJ, Park, S-J, Lim, HJ, Yoon, HR, Chang, S-A, Lee, S-C, Park, SW, Cengiz, B, Sahin, S T, Yurdakul, S, Kahraman, S, Bozkurt, A, Aytekin, S, Borges, I P, Peixoto, ECS, Peixoto, RTS, Peixoto, RTS, Marcolla, VF, Venkateshvaran, A, Sola, S, Dash, P K, Thapa, P, Manouras, A, Winter, R, Brodin, LA, Govind, S C, Mizariene, V, Verseckaite, R, Bieseviciene, M, Karaliute, R, Jonkaitiene, R, Vaskelyte, J, Arzanauskiene, R, Janenaite, J, Jurkevicius, R, Rosner, S, Orban, M, Nadjiri, J, Lesevic, H, Hadamitzky, M, Sonne, C, Manganaro, R, Carerj, S, Cusma-Piccione, MC, Caprino, A, Boretti, I, Todaro, MC, Falanga, G, Oreto, L, D'angelo, MC, Zito, C, Le Tourneau, T, Cueff, C, Richardson, M, Hossein-Foucher, C, Fayad, G, Roussel, JC, Trochu, JN, Vincentelli, A, Obase, K, Weinert, L, Lang, R, Cavalli, G, Muraru, D, Miglioranza, MH, Addetia, K, Veronesi, F, Cucchini, U, Mihaila, S, Tadic, M, Lang, RM, Badano, L, Polizzi, V, Pino, PG, Luzi, G, Bellavia, D, Fiorilli, R, Chialastri, C, Madeo, A, Malouf, J, Buffa, V, Musumeci, F, Gripari, P, Tamborini, G, Bottari, V, Maffessanti, F, Carminati, C, Muratori, M, Vignati, C, Bartorelli, A, Alamanni, F, Pepi, M, Polymeros, S, Dimopoulos, A, Spargias, K, Karatasakis, G, Athanasopoulos, G, Pavlides, G, Dagres, N, Vavouranakis, E, Stefanadis, C, Cokkinos, DV, Pradel, S, Mohty, D, Magne, J, Darodes, N, Lavergne, D, Damy, T, Beaufort, C, Aboyans, V, Jaccard, A, Mzoughi, K, Zairi, I, Jabeur, M, Ben Moussa, F, Ben Chaabene, A, Kamoun, S, Mrabet, K, Fennira, S, Zargouni, A, Kraiem, S, Jovanova, S, Arnaudova-Dezjulovic, F, Correia, C E, Cruz, I, Marques, N, Fernandes, M, Bento, D, Moreira, D, Lopes, L, Azevedo, O, GROUP, SUNSHINE, Keramida, K, Kouris, N, Kostopoulos, V, Psarrou, G, Giannaris, V, Olympios, CD, Marketou, M, Parthenakis, F, Kalyva, N, Pontikoglou, CH, Maragkoudakis, S, Zacharis, E, Patrianakos, A, Roufas, K, Papadaki, H, Vardas, P, Dominguez Rodriguez, F, Monivas Palomero, V, Mingo Santos, S, Arribas Rivero, B, Cuenca Parra, S, Zegri Reiriz, I, Vazquez Lopez-Ibor, J, Garcia-Pavia, P, Szulik, M, Streb, W, Wozniak, A, Lenarczyk, R, Sliwinska, A, Kalarus, Z, Kukulski, T, Nemes, A, Domsik, P, Kalapos, A, Forster, T, Serra, W, Lumetti, FL, Mozzani, FM, Del Sante, GDS, Ariani, AA, Corros, C, Colunga, S, Garcia-Campos, A, Diaz, E, Martin, M, Rodriguez-Suarez, ML, Leon, V, Fidalgo, A, Moris, C, De La Hera, JM, Kylmala, M M, Rosengard-Barlund, M, Groop, P H, Lommi, J, Bruin De- Bon, HACM, Bilt Van Der, IA, Wilde, AA, Brink Van Den, RBA, Teske, AJ, Rinkel, GJ, Bouma, BJ, Teixeira, R, Monteiro, R, Garcia, J, Silva, A, Graca, M, Baptista, R, Ribeiro, M, Cardim, N, Goncalves, L, Duszanska, A, Skoczylas, I, Kukulski, T, Polonski, L, Kalarus, Z, Choi, J-H, Park, JS, Ahn, JH, Lee, JW, Ryu, SK, Ahn, J, Kim, DH, Lee, HO, Przewlocka-Kosmala, M, Mlynarczyk, J, Rojek, A, Mysiak, A, Kosmala, W, Pellissier, A, Larochelle, E, Krsticevic, L, Baron, E, Le, V, Roy, A, Deragon, A, Cote, M, Garcia, D, Tournoux, F, Yiangou, K, Azina, C, Yiangou, A, Zitti, M, Ioannides, M, Ricci, F, Dipace, G, Aquilani, R, Radico, F, Cicchitti, V, Bianco, F, Miniero, E, Petrini, F, De Caterina, R, Gallina, S, Jardim Prista Monteiro, R, Teixeira, R, Garcia, J, Baptista, R, Ribeiro, M, Cardim, N, Goncalves, L, Chung, H, Kim, JY, Joung, B, Uhm, JS, Pak, HN, Lee, MH, Lee, KY, Ragab, AM, Abdelwahab, AMIR, Yazeed, YASER, El Naggar, WAEL, Spahiu, K, Spahiu, E, Doko, A, Liesting, C, Brugts, JJ, Kofflard, MJM, Kitzen, JJEM, Boersma, E, Levin, M-D, Coppola, C, Piscopo, G, Rea, D, Maurea, C, Caronna, A, Capasso, I, Maurea, N, Azevedo, O, Tadeu, I, Lourenco, M, Portugues, J, Pereira, V, Lourenco, A, Nesukay, E, Kovalenko, V, Cherniuk, S, Danylenko, O, Muhammedov, MB, Ahmedova, DM, Hojakuliyev, BG, Atayeva, D, Nemes, A, Domsik, P, Kalapos, A, Lengyel, C, Varkonyi, TT, Orosz, A, Forster, T, Castro, M, Abecasis, J, Dores, H, Madeira, S, Horta, E, Ribeiras, R, Canada, M, Andrade, MJ, Mendes, M, Morosin, M, Piazza, R, Leonelli, V, Leiballi, E, Pecoraro, R, Cinello, M, Dell' Angela, L, Cassin, M, Sinagra, G, Nicolosi, GL, Wierzbowska-Drabik, K, Hamala, P, Kasprzak, JD, O'driscoll, J, Rossato, C, Gargallo-Fernandez, P, Araco, M, Sharma, S, Sharma, R, Jakus, N, Baricevic, Z, Ljubas Macek, J, Skoric, B, Skorak, I, Velagic, V, Separovic Hanzevacki, J, Milicic, D, Cikes, M, Deljanin Ilic, M, Ilic, S, Kocic, G, Pavlovic, R, Stoickov, V, Ilic, V, Nikolic, LJ, Generati, G, Bandera, F, Pellegrino, M, Alfonzetti, E, Labate, V, Guazzi, M, Labate, V, Bandera, F, Generati, G, Pellegrino, M, Donghi, V, Alfonzetti, E, Guazzi, M, Zakarkaite, D, Kramena, R, Aidietiene, S, Janusauskas, V, Rucinskas, K, Samalavicius, R, Norkiene, I, Speciali, G, Aidietis, A, Kemaloglu Oz, T, Ozpamuk Karadeniz, F, Akyuz, S, Unal Dayi, S, Esen Zencirci, A, Atasoy, I, Osken, A, Eren, M, Fazendas, P R, Caldeira, D, Stuart, B, Cruz, I, Rocha Lopes, L, Almeida, A R, Sousa, P, Joao, I, Cotrim, C, Pereira, H, Fazendas, P R, Caldeira, D, Stuart, B, Cruz, I, Rocha Lopes, L, Almeida, A R, Joao, I, Cotrim, C, Pereira, H, Sinem Cakal, SC, Elif Eroglu, EE, Baydar, O, Beytullah Cakal, BC, Mehmet Vefik Yazicioglu, MVY, Mustafa Bulut, MB, Cihan Dundar, CD, Kursat Tigen, KT, Birol Ozkan, BO, Ali Metin Esen, A, Yagasaki, H, Kawasaki, M, Tanaka, R, Minatoguchi, S, Houle, H, Warita, S, Ono, K, Noda, T, Watanabe, S, Minatoguchi, S, Cho, E J, Park, S J, Lim, H J, Chang, S A, Lee, S C, Park, S W, Cho, E J, Park, S J, Lim, H J, Chang, S A, Lee, S C, Park, S W, Mornos, C, Cozma, D, Ionac, A, Mornos, A, Popescu, I, Ionescu, G, Pescariu, S, Melzer, L, Faeh-Gunz, A, Seifert, B, Attenhofer Jost, C H, Storve, S, Haugen, BO, Dalen, H, Grue, JF, Samstad, S, Torp, H, Ferrarotti, L, Maggi, E, Piccinino, C, Sola, D, Pastore, F, Marino, PN, Ranjbar, S, Karvandi, M, Hassantash, SA, Karvandi, M, Ranjbar, S, Tierens, S, Remory, I, Bala, G, Gillis, K, Hernot, S, Droogmans, S, Cosyns, B, Lahoutte, T, Tran, N, Poelaert, J, Al-Mallah, M, Alsaileek, A, Nour, K, Celeng, CS, Horvath, T, Kolossvary, M, Karolyi, M, Panajotu, A, Kitslaar, P, Merkely, B, Maurovich Horvat, P, Group, MTA-SE "Lendület" Cardiovascular Imaging Research, Aguiar Rosa, S, Ramos, R, Marques, H, Portugal, G, Pereira Da Silva, T, Rio, P, Afonso Nogueira, M, Viveiros Monteiro, A, Figueiredo, L, and Cruz Ferreira, R

Abstract

Introduction: The increase of left auricular volume (LAV) is a robust cardiovascular event predictor. Despite that echochardiography is more often used, cardiac MRI is considered more accurate. Our objetives are to validate "fast" LAV measures by MRI vs the considered gold standard (GS) and to compare Echo and MRI in a wide spectrum of patients. Methods: In a non-selected popullation with MRI study previously realized, we measured LAV by biplane method (BPMR) and by area-length in 4 chamber view (ALMR) and compared them with biplane (BPe) and discs method (MDDe) in 4 chamber view in echo. To validate MRI measurements, we measured LAV in short axis slices (Simpson Method, SM) in a group of patients and considered it the GS. Results: 186 patients were included (mean age 51 ± 17 age; 123 male; 14 in AF) with clinical indication of cardiac MRI (Philips 1,5 T). In 24 patients SM was calculated. 29% of cardiac MRI were considered normal. Mean underlying pathologies were myocardiopathy (27%), Ischemic myocardiopathy (17%), myopericarditis (10%), prior to AF ablation (4%), valvular disease (6%) and miscellaneous (7%). Excellent correlation was obtained between "fast" MRI measurements and SM in MRI (SM vs BPMR interclass correlation coefficient ICC=0.965 and SM vs ALMR, ICC=0.958; P<0.05) with low interobserver variability (ICC=0.983 for SM; ICC=0.949 for BPMR; ICC=0.931 for ALMR). "Fast" measurements by MRI showed stadistical correlation between them (CCI=0.910) (Figure). Correlation between Echo and MRI measures was only moderate. (BPRM vs BPe CCI=0,469 mean difference -30 ml; ALMR vs MDDe ICC=0,456 mean difference -24 mL). Conclusions: ‘fast’ LAV measures by MRI are comparable with the MRI GS and also between them. Echo values seem to underestimate compared to MRI, so its use may not be suitable.

Published
2014
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49. Poster session 4: Friday 5 December 2014, 08:30-12:30 * Location: Poster area

Author

Orii, M, Tanimoto, T, Yokoyama, M, Ota, S, Kubo, T, Hirata, K, Tanaka, A, Imanishi, T, Akasaka, T, Michelsen, MM, Pena, A, Mygind, ND, Hoest, NB, Prescott, E, Abd El Dayem, SOHA, Battah, AHMED, Abd El Azzez, FATEN, Ahmed, AZZA, Fattoh, AYA, Ismail, REEM, Andjelkovic, K, Kalimanovska Ostric, D, Nedeljkovic, I, Andjelkovic, I, Rashid, HESHAM, Abuel Enien, HESHAM, Ibraheem, MAHER, work, Tissue Doppler echocardiography research, Vago, H, Toth, A, Csecs, I, Czimbalmos, CS, Suhai, F I, Kecskes, K, Becker, D, Simor, T, Merkely, B, D'ascenzi, F, Pelliccia, A, Natali, BM, Cameli, M, Lisi, M, Focardi, M, Corrado, D, Bonifazi, M, Mondillo, S, Zaha, VG, Kim, GE, Su, KN, Zhang, J, Mikush, N, Ross, J, Palmeri, M, Young, LH, Tadic, M, Ilic, SI, Celic, VC, Jaimes, C, Gonzalez Mirelis, J, Gallego, M, Goirigolzarri, J, Pellegrinet, M, Poli, S, Prati, G, Vriz, O, Di Bello, V, Carerj, S, Zito, C, Mateescu, A, Popescu, BA, Antonini-Canterin, F, Chatzistamatiou, E, Moustakas, G, Memo, G, Konstantinidis, D, Mpampatzeva Vagena, I, Manakos, K, Traxanas, K, Vergi, N, Feretou, A, Kallikazaros, I, Hewing, B, Theres, L, Dreger, H, Spethmann, S, Stangl, K, Baumann, G, Knebel, F, Uejima, T, Itatani, K, Nakatani, S, Lancellotti, P, Seo, Y, Zamorano, JL, Ohte, N, Takenaka, K, group, VFM international collaboration, Naar, J, Mortensen, L, Johnson, J, Winter, R, Shahgaldi, K, Manouras, A, Braunschweig, F, Stahlberg, M, Coisne, D, Al Arnaout, A-M, Tchepkou, C, Raud Raynier, P, Diakov, C, Degand, B, Christiaens, L, Barbier, P, Mirea, O, Cefalu, C, Savioli, G, Guglielmo, M, Maltagliati, A, O'neill, L, Walsh, K, Hogan, J, Manzoor, T, Ahern, B, Owens, P, Savioli, G, Guglielmo, M, Mirea, O, Cefalu, C, Barbier, P, Sengelov, M, Biering-Sorensen, T, Jorgensen, PG, Bruun, NE, Fritz-Hansen, T, Bech, J, Olsen, FJ, Sivertsen, J, Jensen, JS, Marta, L, Abecasis, J, Reis, C, Ribeiras, R, Andrade, MJ, Mendes, M, D'andrea, A, Stanziola, A, Di Palma, E, Martino, M, Lanza, M, Betancourt, V, Maglione, M, Calabro', R, Russo, MG, Bossone, E, Vogt, M O, Meierhofer, CH, Rutz, TH, Fratz, S, Ewert, P, Roehlig, CH, Kuehn, A, Storsten, P, Eriksen, M, Remme, EW, Boe, E, Smiseth, OA, Skulstad, H, Ereminiene, E, Ordiene, R, Ivanauskas, V, Vaskelyte, J, Stoskute, N, Kazakauskaite, E, Benetis, R, Marketou, M, Parthenakis, F, Kontaraki, J, Zacharis, E, Maragkoudakis, S, Logakis, J, Roufas, K, Vougia, D, Vardas, P, Dado, E, Dado, E, Knuti, G, Djamandi, J, Shota, E, Sharka, I, Saka, J, Halmai, L, Nemes, A, Kardos, A, Neubauer, S, Kurnicka, K, Domienik-Karlowicz, J, Lichodziejewska, B, Goliszek, S, Grudzka, K, Krupa, M, Dzikowska-Diduch, O, Ciurzynski, M, Pruszczyk, P, Chung, H, Kim, JY, Yoon, YW, Min, PK, Lee, BK, Hong, BK, Rim, SJ, Kwon, HM, Choi, EY, Soya, OV, Kuryata, OV, Kakihara, R, Naruse, C, Inayoshi, A, El Sebaie, MAHA, Frer, ABDEL, Abdelsamie, MAGDY, Eldamanhory, AHMED, Ciampi, Q, Cortigiani, L, Simioniuc, A, Manicardi, C, Villari, B, Picano, E, Sicari, R, Ferferieva, V, Deluyker, D, Lambrichts, I, Rigo, JM, Bito, V, Kuznetsov, VA, Yaroslavskaya, EI, Krinochkin, DV, Pushkarev, GS, Gorbatenko, EA, Trzcinski, P, Michalski, BW, Lipiec, P, Szymczyk, E, Peczek, L, Nawrot, B, Chrzanowski, L, Kasprzak, JD, Todaro, MC, Zito, C, Khandheria, BK, Cusma-Piccione, M, La Carrubba, S, Antonini-Canterin, F, Di Bello, V, Oreto, G, Di Bella, G, Carerj, S, Gunyeli, E, Oliveira Da Silva, C, Sahlen, A, Manouras, A, Winter, R, Shahgaldi, K, Spampinato, RA, Tasca, M, Roche E Silva, JG, Strotdrees, E, Schloma, V, Dmitrieva, Y, Dobrovie, M, Borger, MA, Mohr, FW, Einarsen, E, Cramariuc, D, Lonnebakken, MT, Boman, K, Gohlke-Barwolf, C, Chambers, JB, Gerdts, E, Calin, A, Rosca, M, Beladan, CC, Mirescu Craciun, A, Gurzun, MM, Mateescu, A, Enache, R, Ginghina, C, Popescu, BA, Antova, E, Georgievska Ismail, LJ, Srbinovska, E, Andova, V, Peovska, I, Davceva, J, Otljanska, M, Vavulkis, M, Tsuruta, H, Kohsaka, S, Murata, M, Yasuda, R, Dan, M, Yashima, F, Inohara, T, Maekawa, Y, Hayashida, K, Fukuda, K, Migliore, R, Adaniya, ME, Barranco, MA, Miramont, G, Gonzalez, S, Tamagusuku, H, Abid, L, Ben Kahla, S, Charfeddine, S, Abid, D, Kammoun, S, Amano, M, Izumi, C, Miyake, M, Tamura, T, Kondo, H, Kaitani, K, Nakagawa, Y, Ghulam Ali, S, Fusini, L, Tamborini, G, Muratori, M, Gripari, P, Bottari, V, Celeste, F, Cefalu', C, Alamanni, F, Pepi, M, Obase, K, Mor-Avi, V, Weinert, L, Lang, R, Teixeira, R, Monteiro, R, Garcia, J, Ribeiro, M, Cardim, N, Goncalves, L, Miglioranza, MH, Muraru, D, Cavalli, G, Addetia, K, Cucchini, U, Mihaila, S, Tadic, M, Veronesi, F, Lang, RM, Badano, L, Galian Gay, L, Gonzalez Alujas, MT, Teixido Tura, G, Gutierrez Garcia, L, Rodriguez-Palomares, JF, Evangelista Masip, A, Conte, L, Fabiani, I, Giannini, C, La Carruba, S, De Carlo, M, Barletta, V, Petronio, AS, Di Bello, V, Mahmoud, H, Al-Ghamdi, M, Ghabashi, A, Salaun, E, Zenses, AS, Evin, M, Collart, F, Pibarot, P, Habib, G, Rieu, R, Fabregat Andres, O, Estornell Erill, J, Cubillos-Arango, A, Bochard-Villanueva, B, Chacon-Hernandez, N, Higueras-Ortega, L, Perez-Bosca, L, Paya-Serrano, R, Ridocci-Soriano, F, Cortijo-Gimeno, J, Mzoughi, K, Zairi, I, Jabeur, M, Ben Moussa, F, Mrabet, K, Kamoun, S, Fennira, S, Ben Chaabene, A, Kraiem, S, Schnell, F, Betancur, J, Daudin, M, Simon, A, Lentz, PA, Tavard, F, Hernandes, A, Carre, F, Garreau, M, Donal, E, Abduch, MCD, Vieira, MLC, Antunes, M, Mathias, W, Mady, C, Arteaga, E, Alencar, AM, Tesic, M, Djordjevic-Dikic, A, Beleslin, B, Giga, V, Trifunovic, D, Petrovic, O, Jovanovic, I, Petrovic, M, Stepanovic, J, Vujisic-Tesic, B, Choi, EY, Cha, JJ, Chung, H, Kim, KH, Yoon, YW, Kim, JY, Lee, BK, Hong, BK, Rim, SJ, Kwon, HM, Bergler-Klein, J, Geier, C, Maurer, G, Gyongyosi, M, Cortes Garcia, M, Oliva, MR, Navas, MA, Orejas, M, Rabago, R, Martinez, ME, Briongos, S, Romero, AM, Rey, M, Farre, J, Ruisanchez Villar, C, Ruiz Guerrero, L, Rubio Ruiz, S, Lerena Saenz, P, Gonzalez Vilchez, FJ, Hernandez Hernandez, JL, Armesto Alonso, S, Blanco Alonso, R, Martin Duran, R, Gonzalez-Gay, MA, Novo, G, Marturana, I, Bonomo, V, Arvigo, L, Evola, V, Karfakis, G, Lo Presti, M, Verga, S, Novo, S, Petroni, R, Acitelli, A, Bencivenga, S, Cicconetti, M, Di Mauro, M, Petroni, A, Romano, S, Penco, M, Park, SM, Kim, SA, Kim, MN, Shim, WJ, Tadic, M, Majstorovic, AM, Ivanovic, BI, Celic, VC, Driessen, M M P, Meijboom, FJ, Mertens, L, Dragulescu, A, Friedberg, MK, De Stefano, F, Santoro, C, Buonauro, A, Muscariello, R, Lo Iudice, F, Ierano, P, Esposito, R, Galderisi, M, Sunbul, M, Kivrak, T, Durmus, E, Yildizeli, B, Mutlu, B, Rodrigues, AC, Daminello, E, Echenique, LS, Cordovil, A, Oliveira, W, Monaco, CH, Lira, E, Fischer, CH, Vieira, M, Morhy, S, Mignot, A, Jaussaud, J, Chevalier, L, Lafitte, S, D'ascenzi, F, Cameli, M, Curci, V, Alvino, F, Lisi, M, Focardi, M, Corrado, D, Bonifazi, M, Mondillo, S, Ikonomidis, I, Pavlidis, G, Lambadiari, V, Kousathana, F, Triantafyllidi, H, Varoudi, M, Dimitriadis, G, Lekakis, J, Cho, J S, Cho, EJ, Yoon, HJ, Ihm, SH, Lee, JH, Molnar, A A, Kovacs, A, Apor, A, Tarnoki, AD, Tarnoki, DL, Horvath, T, Maurovich-Horvat, P, Jermendy, GY, Kiss, RG, Merkely, B, Al-Habbaa, A, Petrovic-Nagorni, S, Ciric-Zdravkovic, S, Stanojevic, D, Jankovic-Tomasevic, R, Atanaskovic, V, Mitic, V, Todorovic, L, Dakic, S, Park, J S, Choi, JH, Kim, SH, Choi, JH, Kwon, YS, Jin, HY, Coppola, C, Piscopo, G, Galletta, F, Maurea, C, Esposito, E, Barbieri, A, Maurea, N, Kaldararova, M, Tittel, P, Kantorova, A, Vrsanska, V, Kollarova, E, Hraska, V, Nosal, M, Ondriska, M, Masura, J, Simkova, I, Tadeu, I, Azevedo, O, Lourenco, M, Luis, F, Lourenco, A, Planinc, i, Bagadur, G, Bijnens, B, Ljubas, J, Baricevic, Z, Skoric, B, Velagic, V, Milicic, D, Cikes, M, Campanale, C M, Di Maria, S, Mega, S, Nusca, A, Marullo, F, Di Sciascio, G, El Tahlawi, M, Abdallah, M, Gouda, M, Gad, MARWA, Elawady, M, Igual Munoz, B, Maceira Gonzalez Alicia, AMG, Estornell Erill, JEE, Donate Betolin, LDB, Vazquez Sanchez Alejandro, AVS, Valera Martinez, FVM, Sepulveda- Sanchez, PSS, Cervera Zamora, ACZ, Piquer Gil Marina, MPG, Montero- Argudo, AMA, Naka, KK, Evangelou, D, Lakkas, L, Kalaitzidis, R, Bechlioulis, A, Gkirdis, I, Tzeltzes, G, Nakas, G, Pappas, K, Michalis, LK, Mansencal, N, Bagate, F, Arslan, M, Siam-Tsieu, V, Deblaise, J, El Mahmoud, R, Dubourg, O, Wierzbowska-Drabik, K, Plewka, M, Kasprzak, JD, Bandera, F, Generati, G, Pellegrino, M, Alfonzetti, E, Labate, V, Villani, S, Gaeta, M, Guazzi, M, Bandera, F, Generati, G, Pellegrino, M, Labate, V, Alfonzetti, E, Guazzi, M, Generati, G, Bandera, F, Pellegrino, M, Labate, V, Alfonzetti, E, Guazzi, M, Grycewicz, T, Szymanska, K, Grabowicz, W, Lubinski, A, Sotaquira, M, Pepi, M, Tamborini, G, Caiani, EG, Bochard Villanueva, B, Chacon-Hernandez, N, Fabregat-Andres, O, Garcia-Gonzalez, P, Cubillos-Arango, A, De La Espriella-Juan, R, Albiach-Montanana, C, Berenguer-Jofresa, A, Perez-Bosca, JL, Paya-Serrano, R, Cheng, H-L, Huang, C-H, Wang, Y-C, Chou, W-H, Kuznetsov, VA, Melnikov, NN, Krinochkin, DV, Kolunin, GV, Enina, TN, Sierraalta, W, Le Bihan, D, Barretto, RBM, Assef, JE, Gospos, M, Buffon, M, Ramos, AIO, Garcia, A, Pinto, IMF, Souza, AGMR, Mueller, H, Reverdin, S, Ehret, G, Conti, L, Dos Santos, S, Abdel Moneim, S S, Nhola, L F, Huang, R, Kohli, M, Longenbach, S, Green, M, Villarraga, H R, Bordun, K A, Jassal, D S, Mulvagh, S L, Evangelista, A, Madeo, A, Piras, P, Giordano, F, Giura, G, Teresi, L, Gabriele, S, Re, F, Puddu, P, Torromeo, C, Suwannaphong, S, Vathesatogkit, P, See, O, Yamwong, S, Katekao, W, Sritara, P, Iliuta, L, Szulik, M, Streb, W, Wozniak, A, Lenarczyk, R, Sliwinska, A, Kalarus, Z, Kukulski, T, Weng, K-P, Lin, C-C, Hein, S, Lehmann, L, Kossack, M, Juergensen, L, Katus, HA, Hassel, D, Turrini, F, Scarlini, S, Giovanardi, P, Messora, R, Mannucci, C, Bondi, M, Olander, R, Sundholm, JKM, Ojala, TH, Andersson, S, Sarkola, T, Karolyi, M, Kocsmar, I, Raaijmakers, R, Kitslaar, PH, Horvath, T, Szilveszter, B, Merkely, B, Maurovich-Horvat, P, Heart, Center, Vascular, University, Semmelweis, Budapest, Hungary, and Group, MTA-SE Lendület Cardiovascular Imaging Research

Abstract

Purpose: Although delayed-enhancement magnetic resonance imaging (DEMRI) is essential for diagnosis of cardiac sarcoidosis (CS), the test was not available when pacemaker was implamted. Recently, MR-conditional pacemaker has become avilable and we hypothesized that this device would be useful for diagnosis and management of CS. The aim of this study was to assess the diagnostic ability of MR-conditional pacemaker about CS in patients with advanced A-V nodal block (AAVB). Methods: Twenty-seven AAVB patients (14 men, 13 women; mean age, 69 ± 11 years) who were implanted MR-conditional pacemaker were studied. DEMRI was performed 6 weeks after implantation of permanent pacemaker. In patients with positive for DE, additional examinations like echocardiography, radioisotope imaging, biopsy, and coronary computed-tomography were performed due to confirm the diagnosis of CS and exclude coronary artery disease. Results: DE was observed in 12 patients (44 %). Out of 12 patients, 2 patients were excluded for having prior myocardial infarction. Seven of 10 (70 %) patients were diagnosed of CS by the consensus criteria. Compared with non-CS group, CS group had significantly lower age (61 ± 12 years vs. 72 ± 9 years p = 0.017). There was no significant difference about sex, angiotensin-converting enzyme, brain natriuretic peptide, and left ventricular ejection fraction between 2 groups. Six patients had started corticosteroid therapy and 5 patients (83%) recovered A-V nodal conduction. Conclusion: MR-conditional pacemaker was useful for diagnosis and management of patients with AAVB caused by CS. Figure Cardiac MRI in patient with AV block

Published
2014
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50. Poster session 5: Friday 5 December 2014, 14:00-18:00 * Location: Poster area

Author

Turco, A, Duchenne, J, Nuyts, J, Gheysens, O, Voigt, J-U, Claus, P, Vunckx, K, Muhtarov, K, Ozer, N, Turk, G, Sunman, H, Karakulak, U, Sahiner, L, Kaya, B, Yorgun, H, Hazirolan, T, Aytemir, K, Warita, S, Kawasaki, M, Tanaka, R, Houle, H, Yagasaki, H, Nagaya, M, Ono, K, Noda, T, Watanabe, S, Minatoguchi, S, Kyle, AS, Dauphin, C, Lusson, J R, Dragoi Galrinho, R, Rimbas, RC, Ciobanu, AO, Marinescu, B, Cinteza, M, Vinereanu, D, 28343/04.11.2013, number, Medicine, Funding Authority: University of, Davila, Pharmacy Carol, "Young Researchers" Projects – 2013, Buchar, Dragoi Galrinho, R, Ciobanu, AO, Rimbas, RC, Marinescu, B, Cinteza, M, Vinereanu, D, 159/1.5/S/138907, Grant POSDRU, Aparina, O, Stukalova, O, Butorova, E, Makeev, M, Bolotova, M, Parkhomenko, D, Golitsyn, SP, Zengin, E, Hoffmann, B A, Ramuschkat, M, Ojeda, F, Weiss, C, Willems, S, Blankenberg, S, Schnabel, R B, Sinning, C R, Schubert, U, Suhai, F I, Toth, A, Kecskes, K, Czimbalmos, CS, Csecs, I, Maurovich-Horvat, P, Simor, T, Merkely, B, Vago, H, Slawek, D, Chrzanowski, L, Krecki, R, Binkowska, A, Kasprzak, J D, Palombo, C, Morizzo, C, Kozakova, M, Biering-Sorensen, T, Mogelvang, R, Jensen, JS, Charisopoulou, DC, Koulaouzidis, GK, Rydberg, AR, Henein, MH, Kovacs, A, Olah, A, Lux, A, Matyas, C, Nemeth, BT, Kellermayer, D, Ruppert, M, Birtalan, E, Merkely, B, Radovits, T, Sengelov, M, Biering-Sorensen, T, Jorgensen, PG, Bruun, NE, Fritz-Hansen, T, Bech, J, Olsen, FJ, Sivertsen, J, Jensen, JS, Henri, C, Dulgheru, R, Magne, J, Kou, S, Davin, L, Nchimi, A, Oury, C, Pierard, L, Lancellotti, P, Sahin, S T, Cengiz, B, Yurdakul, S, Altuntas, E, Aytekin, V, Aytekin, S, Bajraktari, G, Ibrahimi, P, Bytyci, I, Ahmeti, A, Batalli, A, Elezi, S, Henein, MY, Pavlyukova, EN, Tereshenkova, EK, Karpov, RS, Barbier, P, Mirea, O, Guglielmo, M, Savioli, G, Cefalu, C, Maltagliati, MC, Tumasyan, LR, Adamyan, KG, Chilingaryan, AL, Tunyan, LG, Kowalik, E, Klisiewicz, A, Biernacka, EK, Hoffman, P, Park, CS, Yi, JEY, Cho, JSC, Ihm, SHI, Kim, HYK, Cho, EJC, Jeon, HKJ, Jung, HOJ, Youn, HJY, Mcghie, JS, Menting, ME, Vletter, WB, Roos-Hesselink, JW, Geleijnse, ML, Van Der Zwaan, H, Van Den Bosch, A, Spethmann, S, Baldenhofer, G, Stangl, V, Baumann, G, Stangl, K, Laule, M, Dreger, H, Knebel, F, Erdei, T, Edwards, J, Braim, D, Yousef, Z, Fraser, AG, Cardiff, Investigators, MEDIA, Keramida, K, Kouris, N, Kostopoulos, V, Kostakou, P, Petrogiannos, CH, Olympios, CD, Bajraktari, G, Berisha, G, Bytyci, I, Ibrahimi, P, Rexhepaj, N, Henein, MY, Wdowiak-Okrojek, K, Shim, A, Wejner-Mik, P, Szymczyk, E, Michalski, B, Kasprzak, JD, Lipiec, P, Tarr, A, Stoebe, S, Pfeiffer, D, Hagendorff, A, Haykal, M, Ryu, SK, Park, JY, Kim, SH, Choi, JW, Goh, CW, Byun, YS, Choi, JH, Sonoko, M, Onishi, T, Fujimoto, W, Yamada, S, Taniguchi, Y, Yasaka, Y, Kawai, H, Okura, H, Sakamoto, Y, Murata, E, Kanai, M, Kataoka, T, Kimura, T, Watanabe, N, Kuriyama, N, Nakama, T, Furugen, M, Sagara, S, Koiwaya, H, Ashikaga, K, Matsuyama, A, Shibata, Y, Meimoun, P, Abouth, S, Martis, S, Boulanger, J, Elmkies, F, Zemir, H, Tzvetkov, B, Luycx-Bore, A, Clerc, J, Galli, E, Oger, E, Guirette, Y, Daudin, M, Fournet, M, Donal, E, Galli, E, Guirette, Y, Mabo, P, Donal, E, Keramida, K, Kouris, N, Kostopoulos, V, Psarrou, G, Petrogiannos, CH, Hatzigiannis, P, Olympios, CD, Igual Munoz, B, Erdociain Perales, MEP, Maceira Gonzalez Alicia, AMG, Vazquez Sanchez, ALEJAN, Miro Palau, VMP, Alonso Fernandez, PAF, Donate Bertolin, LDB, Estornell Erill, JEE, Cervera, AC, Montero Argudo Anastasio, AMA, Okura, H, Koyama, T, Maehama, T, Imai, K, Yamada, R, Kume, T, Neishi, Y, Caballero Jimenez, L, Garcia-Navarro, M, Saura, D, Oliva, MJ, Gonzalez-Carrillo, J, Espinosa, MD, Valdes, M, De La Morena, G, Venkateshvaran, A, Sola, S, Dash, P K, Annappa, C, Manouras, A, Winter, R, Brodin, LA, Govind, S C, Laufer-Perl, LM, Topilsky, Y, Stugaard, M, Koriyama, H, Katsuki, K, Masuda, K, Asanuma, T, Takeda, Y, Sakata, Y, Nakatani, S, Marta, L, Abecasis, J, Reis, C, Dores, H, Cafe, H, Ribeiras, R, Andrade, MJ, Mendes, M, Goebel, B, Hamadanchi, A, Schmidt-Winter, C, Otto, S, Jung, C, Figulla, HR, Poerner, TC, Kim, D-H, Sun, BJ, Jang, JY, Choi, HN, Song, J-M, Kang, D-H, Song, J-K, Zakhama, L, Slama, I, Boussabah, E, Antit, S, Herbegue, B, Annabi, MS, Jalled, A, Ben Ameur, W, Thameur, M, Ben Youssef, S, O' Grady, H, Gilmore, M, Delassus, P, Sturmberger, T, Ebner, C, Aichinger, J, Tkalec, W, Eder, V, Nesser, HJ, Caggegi, A M, Scandura, S, Capranzano, P, Grasso, C, Mangiafico, S, Ronsivalle, G, Dipasqua, F, Arcidiacono, A, Cannata, S, Tamburino, C, Chapman, M, Henthorn, RENEE, Surikow, S, Zoontjens, J, Stocker, B, Mclean, T, Zeitz, C J, Fabregat Andres, O, Estornell-Erill, J, Ridocci-Soriano, F, De La Espriella, R, Albiach-Montanana, C, Trejo-Velasco, B, Perdomo-Londono, D, Facila, L, Morell, S, Cortijo-Gimeno, J, Kouris, N, Keramida, K, Kostopoulos, V, Psarrou, G, Kostakou, P, Olympios, CD, Kuperstein, R, Blechman, I, Freimatk, D, Arad, M, Ochoa, J P, Fernandez, A, Vaisbuj, F, Salmo, F, Fava, AM, Casabe, H, Guevara, EG, Fernandes, A, Cateano, F, Almeida, I, Silva, J, Trigo, J, Botelho, A, Sanches, C, Venancio, M, Goncalves, L, Schnell, F, Daudin, M, Oger, E, Bouillet, P, Mabo, P, Carre, F, Donal, E, Petrella, L, Fabiani, D, Paparoni, S, De Remigis, F, Tomassoni, G, Prosperi, F, Napoletano, C, Marchel, M, Serafin, A, Kochanowski, J, Steckiewicz, R, Madej-Pilarczyk, A, Filipiak, KJ, Opolski, G, Abid, L, Ben Kahla, S, Charfeddine, S, Kammoun, S, Monivas Palomero, V, Mingo Santos, S, Goirigoizarri Artaza, J, Rodriguez Gonzalez, E, Restrepo Cordoba, A, Rivero Arribas, B, Garcia Lunar, I, Gomez Bueno, M, Sayago Silva, I, Segovia Cubero, J, Zengin, E, Radunski, U K, Klusmeier, M, Ojeda, F, Rybczynski, M, Barten, M, Muellerleile, K, Reichenspurner, H, Blankenberg, S, Sinning, C R, Romano, G, Licata, P, Tuzzolino, F, Clemenza, F, Di Gesaro, G, Hernandez Baravoglia, C, Scardulla, C, Pilato, M, Hashimoto, G, Suzuki, M, Yoshikawa, H, Otsuka, T, 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Abstract

Clinical PET acquisitions of the heart suffer from artefacts and drops in image quality due to the poor spatial resolution of the PET system. Moreover, cardiac PET images are further degraded by the blur caused by the breathing and beating motions, thus hampering diagnosis and evaluation of myocardial pathologies. Anatomy-enhanced PET reconstruction, using a high-resolution CT, has proven useful in brain imaging. In cardiac datasets however, due to the motion artefacts, the application of any restoring technique on datasets affected by motion blur needs to be preceded by the validation of the proposed method on realistic static datasets. In this work, the validation is performed using static cardiac ex vivo datasets obtained from a number of sacrificed sheep, scanned on a clinical PET/CT scanner. The aim of this work is to assess the effectiveness of reconstructions of the acquired datasets with different CT-based anatomical priors, in comparison to reconstructions currently applied in clinical practise. The gold standard to which all reconstructions are compared consists of images of the same hearts scanned on a small-animal PET scanner, whose high spatial resolution allows for almost artefact-free images. Encouraging results were obtained so far, with improvements in volume delineation and uniformity of activity values when anatomical information was used. Fig 1 shows the gold standard image (left) compared to a regular clinical reconstruction (middle) and to a reconstruction using the high-resolution CT as anatomical information (right). Figure

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2014
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