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12 results on '"Péter Andrássy"'

1. Patients with Moderate Non-Culprit Coronary Lesions of Recent Acute Coronary Syndrome

Author

Béla Nagybaczoni, Gábor Rubóczky, Ágnes Őze, Béla Merkely, Pál Maurovich-Horvat, Balázs Jablonkai, Ágnes Schrancz, Péter Andrássy, Z Balogh, Abdelkrim Ahres, Astrid Apor, Andrea Kenessey, Zsolt Szigeti, Judit Simon, Márton Kolossváry, Bálint Szilveszter, and Tamás Baranyai

Subjects
Acute coronary syndrome, medicine.medical_specialty, business.industry, Concordance, Area under the curve, General Medicine, Fractional flow reserve, medicine.disease, Culprit, Angina, Lesion, Internal medicine, Cohort, Cardiology, Medicine, medicine.symptom, Cardiology and Cardiovascular Medicine, business
Abstract

Fractional flow reserve (FFR) measurement was compared to dobutamine stress echocardiography (DSE) instable angina (SA) with stable coronary lesion (s) (SCL (s) ) in a few trials; however, similar comparisons in patients with acute coronary syndrome (ACS) with non-culprit lesion (s) (NCL (s) ) are lacking. Our objectives were to prospectively evaluate the diagnostic performance of FFR with two different cutoff values (< 0.80 and < 0.75) relative to DSE in moderate (30%-70% diameter stenosis) NCLs (ACS group) and to compare these observations with those measured in SCLs (SA group). One hundred seventy-five consecutive patients with SA (n = 86) and ACS (n = 89) with 225 coronary lesions (109 SCLs and 116 NCLs) were enrolled. In contrast to the ACS cohort in SA patients, normal DSE was associated with higher FFR values compared to those with abnormal DSE (P = 0.051 versus P = 0.006). In addition, in the SA group, a significant correlation was observed between DSE (regional wall motion score index at peak stress) and FFR (r = -0.290; P = 0.002), whereas a similar association was absent (r = -0.029; P = 0.760) among ACS patients. In the SA group, decreasing the FFR cutoff value (< 0.80 versus < 0.75) improved the concordance of FFR with DSE (70.6% versus 81.7%) without altering its discriminatory power (area under the curve; 0.68 versus 0.63; P = 0.369), whereas in the ACS group, concordance remained similar (69.0% versus 71.6%) and discriminatory power decreased (0.62 versus 0.51; P = 0.049), respectively. In conclusion, lesion-specific FFR assessment may have different relevance in patients with moderate NCLs than in patients with SCLs.

Published
2021
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2. Patients with Moderate Non-Culprit Coronary Lesions of Recent Acute Coronary Syndrome

Author

Abdelkrim, Ahres, Balázs, Jablonkai, Ágnes, Schrancz, Zsuzsanna, Balogh, Andrea, Kenessey, Tamás, Baranyai, Ágnes, Őze, Zsolt, Szigeti, Gábor, Rubóczky, Béla, Nagybaczoni, Astrid, Apor, Judit, Simon, Bálint, Szilveszter, Márton, Kolossváry, Béla, Merkely, Pál, Maurovich-Horvat, and Péter, Andrássy

Subjects
Male, Non-Randomized Controlled Trials as Topic, Coronary Stenosis, Middle Aged, Coronary Angiography, Fractional Flow Reserve, Myocardial, Percutaneous Coronary Intervention, Case-Control Studies, Humans, Female, Angina, Stable, Prospective Studies, Acute Coronary Syndrome, Aged, Echocardiography, Stress
Abstract

Fractional flow reserve (FFR) measurement was compared to dobutamine stress echocardiography (DSE) instable angina (SA) with stable coronary lesion (s) (SCL (s) ) in a few trials; however, similar comparisons in patients with acute coronary syndrome (ACS) with non-culprit lesion (s) (NCL (s) ) are lacking. Our objectives were to prospectively evaluate the diagnostic performance of FFR with two different cutoff values (0.80 and0.75) relative to DSE in moderate (30%-70% diameter stenosis) NCLs (ACS group) and to compare these observations with those measured in SCLs (SA group). One hundred seventy-five consecutive patients with SA (n = 86) and ACS (n = 89) with 225 coronary lesions (109 SCLs and 116 NCLs) were enrolled. In contrast to the ACS cohort in SA patients, normal DSE was associated with higher FFR values compared to those with abnormal DSE (P = 0.051 versus P = 0.006). In addition, in the SA group, a significant correlation was observed between DSE (regional wall motion score index at peak stress) and FFR (r = -0.290; P = 0.002), whereas a similar association was absent (r = -0.029; P = 0.760) among ACS patients. In the SA group, decreasing the FFR cutoff value (0.80 versus0.75) improved the concordance of FFR with DSE (70.6% versus 81.7%) without altering its discriminatory power (area under the curve; 0.68 versus 0.63; P = 0.369), whereas in the ACS group, concordance remained similar (69.0% versus 71.6%) and discriminatory power decreased (0.62 versus 0.51; P = 0.049), respectively. In conclusion, lesion-specific FFR assessment may have different relevance in patients with moderate NCLs than in patients with SCLs.

Published
2021

5. Predictors of significant progression of coronary artery disease

Author

Péter Andrássy, Abdelkrim Ahres, Béla Nagybaczoni, Gábor Rubóczky, Balázs Czakó, Ágnes Őze, and Tamás Baranyai

Subjects
Coronary artery disease, medicine.medical_specialty, business.industry, Internal medicine, Cardiology, Medicine, General Medicine, business, medicine.disease
Published
2018
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6. Ticagrelor in patients with diabetes and stable coronary artery disease with a history of previous percutaneous coronary intervention (THEMIS-PCI): a phase 3, placebo-controlled, randomised trial

Author

Deepak L Bhatt, Philippe Gabriel Steg, Shamir R Mehta, Lawrence A Leiter, Tabassome Simon, Kim Fox, Claes Held, Marielle Andersson, Anders Himmelmann, Wilhelm Ridderstråle, Jersey Chen, Yang Song, Rafael Diaz, Shinya Goto, Stefan K James, Kausik K Ray, Alexander N Parkhomenko, Mikhail N Kosiborod, Darren K McGuire, Robert A Harrington, Vladimir Santos, Ashit Jain, Irina Lendel, Michael Russo, W H Haught, Manuel Bouza, Harinder Gogia, Supratim Banerjee, George Kichura, Louis Kantaros, Francisco Padron, Rakesh Passi, Jay Stone, Michael Pursley, Michael D'Urso, Timothy Gardner, James Bennett, Khaled Nour, Satinder Saini, Wenwu Zhang, Dharam Kumbhani, Dustin Thomas, Dominick Angiolillo, Barry Bertolet, Amaury Roman-Miranda, Robert Black, Ramin Manshadi, Carlos Vaca, Antonio Blanco, Mark Napoli, David Brabham, Ayim Akyea-Djamson, Pratik Desai, Sudhir Prasada, Ajit Khaira, Leslie Forgosh, Ira Lieber, Guillermo Umpierrez, Dinesh Singal, Juan Londono, Neil Fraser, Jose Ruiz, Damaris Vega, Lilia Rodriguez, Christopher Brown, Faizullah Syed, Guarav Aggarwala, William Eaves, Michael Foster, Dinesh Gupta, David Avino, Wail Asfour, Glen Tonnessen, Xue-Qiao Zhao, Narendra Singh, Andrew Brockmyre, Norman Lepor, Nicolas Shammas, David Blick, Steven Hearne, John Prodafikas, Edgar Carell, Mark Izzo, Amin Karim, Bosh Zakhary, Mahmoud Atieh, Steven Leichter, Charles Meadows, David Hotchkiss, Mazen Abu-Fadel, Alan Wiseman, Jeffrey Bander, Mahesh Shah, Subhash Banerjee, Ricky Ganim, Karen Sopko, Misal Khan, Ramon Lloret, Troy Weirick, Rajendra Mehta, Udho Thadani, Anuj Bhargava, Mikhail Kosiborod, Jaynier Moya, Cezar Staniloae, Yamirka D Guerra, Anil Chhabra, Douglas Kosmicki, Wassim Shaheen, Akber Mohammed, J'Cinda Bitters, Jan Pattanayak, Julian Javier, Sunny Srivastava, Roland Phillips, Jessie Al-Amin, Michael Lillestol, Patrick Simpson, Lydie Hazan, Amit Amin, Gopi Shah, Denes Korpas, Bruce Platt, Jim Dickert, Orlando Puente, Louis Hiotis, Timothy Doyle, Raj Rajan, Alan Meholick, Christian Gring, Elie Hage-Korban, Robert Feldman, Harry Colfer, Samuel Butman, Malcolm Foster, Terence Hart, Randall Huling, Shervin Eshaghian, Ofsman Quintana, Deanna Cheung, Franklin Handel, Mara Rodriguez, David Suh, Paul Gordon, Gregg Pressman, Michael Bauer, William French, Mark Barettella, Sridhar Chatrathi, Damodhar Suresh, Ronald Goldberg, Mark Huth, Liwa Younis, Aref Rahman, Richard Mascolo, Michelle Welch, Randeep Suneja, Stephen Smith, Scott Shurmur, John Agaiby, Ahmad Jingo, Janice Johnston, Mary Beth, Anthony Vlastaris, Susan Kemp, Hamid Taheri, Edward Pereira, Michael Deyoung, Zafir Hawa, Ray Smith, Thomas Galski, Samer Garas, M Reddy, Susheel Sharma, Joeseph Hargrove, Charles Treasure, Ronald Emerson, Tariq Haddad, Kathryn Rohr, Larry Levinson, Raul Gaona, Barry Uretsky, Hiralal Maheshwari, Denny Lee, Stephanie Kinnaman, Robert Singal, Jeffrey Geohas, Osvaldo Gigliotti, Ajit Raisinghani, Charanjit Khurana, Brent Hella, Michael Kelberman, Steven Voyce, Sanjay Singh, Eric Lo, Pradeep Singh, Ross Goodfellow, Stuart Fischer, Richard Lorraine, Traci Turner, Jeffrey Shanes, Robert Busch, Robert Broker, Michelle Zaniewski, Kevin Pounds, Giselle Debs-Perez, Stephen Ong, Brad Frandsen, Douglas Fullington, Naseem Jaffrani, Ahtaram Khan, Marcus Lee, Joe Pouzar, George Revtyak, Julian Gonzalez, Samer Nakhle, Abel Murillo, Douglas Young, Sashi Makam, Mushtaq Syed, Kevin Woolf, Paul Grena, Sarab Alfata, Sharan Mahal, David Hoffman, Tinoy Kizhakekuttu, Joseph Deering, Janak Bhavsar, Scott Mikesell, William Wilson, Vance Wilson, Salah El, Francis Spinale, Vinod Kannarkat, Sunder Rao, Lenita Hanson, John Bertsch, Elena Gonzalez-Ortiz, Norma Severino, John Willis, Joel Schock, Ladan Bakhtari, Raul Gazmuri, Saadat Ansari, Jason Hall, Arvind Mehta, Neal Shealy, Stuart Zarich, Deovrat Singh, Kishor Vora, Nabil Andrawis, Darron Molter, David Maron, Jose Cardona, Ronald D'Agostino, Tamjeed Arshad, Rodney Samaan, David Jones, Dale Presser, John Heath, Sandy Green, George Bittar, Sheldon Henry, David Korn, John Schmedtje, Venkatesh Nadar, Bruce Graham, Ajay Labroo, Leonardo Clavijo, Hal Roseman, Gilbert Ledesma, Robert Rosen, Isaac Dor, William Kirby, Jennefer Sutton, Frank Eder, Bruce Iteld, Jose Gomez-Cortes, Maurice Buchbinder, Joseph Kasper, Antonio Terrelonge, Gustavo Torres, Ted Jagielo, Jose Alvarez, Yehuda Handelsman, Mario Guillen, Randall Richwine, Lorena Lewy-Alterbaum, Clinton Corder, Moogali Arvind, David Bolshoun, Magdy Mikhail, Stephen Minton, Odilon Alvarado, J Abbott, Brett Cauthen, Ryan Welter, Randy Mintz, John Cox, Annette Quick, Melvin Weiss, Johnny Dy, James Zebrack, Glenn Gandelman, Vinayak Hegde, Marc Silver, Michele DeGregorio, William Lawson, Christopher Paa, Anna Bortnick, Merrill Krolick, Rodolfo Sotolongo, Jorge Cheirif, Priya Kumar, Preetham Jetty, Ambar Patel, Mariusz Kruk, Iwona Kobielusz-Gembala, Barbara Rewerska, Adam Madrzejewski, Krzysztof Milewski, Jerzy Cygler, Joanna Petryka-Mazurkiewicz, Waldemar Jastrzebski, Janusz Korecki, Wojciech Fil, Janusz Prokopczuk, Anna Bochenek, Marek Wujkowski, Robert Witek, Piotr Konczakowski, Pawel Miekus, Marcin Szczasny, Wlodzimierz Musial, Krzysztof Cymerman, Jacek Lampart, Jacek Mikosinski, Slawomir Szynal, Issa Fares, Grzegorz Opolski, Stanislaw Mazur, Beata Wozakowska-Kaplon, Renata Bijata-Bronisz, Lukasz Wierucki, Beata Losa, Grzegorz Drelich, Marek Konieczny, Pawel Starczewski, Lidia Pawlowicz, Pawel Jesionowski, Jaroslaw Jurowiecki, Jacek Gniot, Mariusz Czyzycki, Karol Stania, Izabela Kucharczyk-Bauman, Benita Busz-Papiez, Agnieszka Karczmarczyk, Wanda Sudnik, Alina Koszek, Piotr Kolodziej, Bartosz Skwarna, Nicolás Jaramillo, Maciej Jankowski, Wojciech Czochra, Leszek Kinasz, Beata Miklaszewicz, Teresa Stasinska, Wladyslaw Pluta, Marcin Basiak, Teresa Rusicka, Izabela Niedbal-Yahfouf, Grazyna Popenda, Romuald Korzeniak, Agnieszka Mirek, Rafal Mariankowski, Lukasz Wojnowski, Marek Korol, Jacek Baszak, Piotr Podolec, Wojciech Piesiewicz, Aleksander Zurakowski, Carlos Luengas, Marek Skura, Piotr Pilecki, Piotr Majchrzak, Ewa Krzyzagórska, Marcin Drozd, Barbara Kaczmarek, Teresa Sliwinska, Katarzyna Zelazowska, Rafal Sztembis, Katarzyna Landa, Lidia Matyszczak-Toniak, Krzysztof Strojek, Marek Piepiorka, Robert Malinowski, Maria Górska, Edyta Stolarczyk-Sowa, Leszek Romanowski, Elzbieta Zinka, Zygfryd Reszka, Joanna Skierkowska, Anna Uzunow, Ewa Laskowska-Derlaga, Ekaterina Puntus, Elena D Kosmacheva, Natalia Koziolova, Prokhor Pavlov, Tatiana Supryadkina, Yury Didenko, Philipp Kopylov, Andrei Kazakov, Sergei Aksentiev, Elena Vishneva, Alexey Repin, Olga Smolenskaya, Olga Mantserova, Oleg Khrustalev, Elena Privalova, Vladimir Konstantinov, Svetlana Boldueva, Andrey Ezhov, Alexander Chernyavsky, Gadel Kamalov, Albert Galyavich, Galina Zubeeva, Galina Nechaeva, Sergey Shustov, Nino Dzhaiani, Tatiana Treshkur, Nataliya Osokina, Alexey Panov, Elena Shutemova, Valeriy Makukhin, Tatiana Kropotina, Larisa Tsyba, Yuri Karpov, J M Sizova, Marina Ballyuzek, Nikolay Tarasov, Elena Demchenko, Olga Barbarash, Valentin Moiseev, Valentin Markov, Vadim Kuznetsov, Inna Viktorova, Igor Sergienko, Lyudmila Ermoshkina, Niyaz Khasanov, Tatiana Khlevchuk, Andrey Baglikov, Sergey Shalaev, Elena Zonova, Elena Reznik, Larisa Haisheva, Tatyana Morugova, Nikita Lomakin, Alexander Vishnevsky, Yuri Shvarts, Olga Magnitskaya, Marina Mikhailusova, Elena Pavlysh, Igor Libov, Anna Zateyschikova, Victor Kostenko, Anton Edin, Yaroslava Khovaeva, Konstantin Zakharov, Raisa Stryuk, Vladimir Khirmanov, Sergey Kanorskiy, Sergey Yakushin, Anna Barabashkina, Hongwei Li, Qiang Zhao, Jian Zhang, Jianhua Ma, Yong He, Ming Luo, Aidong Zhang, Ningru Zhang, Yingru Chai, Genshan Ma, Hao Wang, Zhigang Liu, Lanjie He, Zhifang Song, Xiaolin Dong, Liang Tao, Zhanquan Li, Xi Su, Xiangqing Kong, Heping Niu, Junbo Ge, Zhurong Luo, Wenjun Huang, Daoquan Peng, Zuyi Yuan, Maria Milanova, Doncho Tenev, Antoni Gogov, Dimitar Karageorgiev, Todor Kolchev, Nikolay Rusev, Nikolina Georgieva, Rumen Kondov, Veselin Rusinov, Ivo Petrov, Georgi Stanchev, Mariana Konteva, Adriana Dincheva, Zdravka Yaneva, Ralitsa Vatova, Katya Ilieva, Nikolai Runev, Borislav Kolomanov, Ivan Petrov, Nikolay Iliev, Snezhanka Tisheva, Boryana Chompalova, Maria Tokmakova, Dimitar Raev, Kolyo Byanov, Dimitar Markov, Lenko Mihov, Atanas Mihov, Nora Milcheva, Milen Minchev, Mihail Mollov, Borislav Borisov, Tihomir Tihchev, Venelin Karakolev, Bojidar Dimov, Svetoslav Georgiev, Lachezar Smilov, Bon K Koo, Taehoon Ahn, Soon J Hong, Junghan Yoon, Seok K Oh, Myung H Jeong, Doo-Il Kim, Kiyuk Chang, Weon Kim, Joo-Yong Hahn, Kwang S Cha, Jung-Hee Lee, Si-Wan Choi, Chang-Wook Nam, In-Ho Chae, Yong H Park, Seung-Jea Tahk, Won-Yong Shin, Jei-Keon Chae, Byung J Kim, Jang-Whan Bae, Woo J Park, Seung W Rha, Young J Choi, Jin-Yong Hwang, Hun S Park, Luciano Baracioli, Fabio Guimaraes, Eduardo Vasconcellos, José Saraiva, Adamastor Pereira, Queulla Santos, Paulo Rossi, Lilia Maia, Miguel Madeira, Marcio Pereira, Roberto Botelho, Gilmar Reis, Freddy Eliaschewitz, Joao Borges, Carlos Nascimento, Jose A Fortes, Weimar de Souza, Pedro Pimentel, Miguel Hissa, Marcos Franchetti, Dalton Precoma, Costantino Ortiz, Mauro Hernandes, Wladmir Saporito, Fabio R dos Santos, Adrian Kormann, Fernando Neuenschwander, Oscar Dutra, Nelson Rassi, Luiz Tanajura, Juliana Souza, Delcio S Junior, Paulo Leaes, Adriana Forte, Teresa C Bonansea, Jose Marin, Bruno Machado, Maria J Cerqueira, Frederico Silva, Yorghos Michalaros, Euler Manenti, Cintia Cercato, Estevao Figueiredo, Ming-En Liu, Yi-Chih Wang, Tsung-Ming Lee, Chih Fang, Yen-Wen Wu, Kwo-Chang Ueng, Huey-Herng Sheu, Wen T Lai, I-Chang Hsieh, Zhih-Cherng Chen, Mu-Jang Lee, Chern Chiang, Kou-Gi Shyu, Chien-Hsun Hsia, Guang-Yuan Mar, Shih-Hung Chan, Chih-Cheng Wu, Wei-Kung Tseng, Kuan-Cheng Chang, Hung-I Yeh, Ji-Hung Wang, Charles Hou, Inna Sorokina, Maryna Dolzhenko, Olha Horoshko, Oleksandr Karpenko, Leonid Rudenko, Igor Vakaliuk, Anna Kulyk, Olena Levchenko, Oleksandr Prokhorov, Dmytro Reshotko, Mykhaylo Sorokivskyy, Nataliia Velichko, Valentyn Maslovskyi, Zinaida Teliatnikova, Sergiy Dotsenko, Olena Krakhmalova, Igor Kraiz, Viktoria Zharinova, Larysa Bula, Igor Kaydashev, Valeriy Molodtsov, Lesya Rasputina, Viktoriya Pidlisna, Olena Lysunets, Anatoliy Kravchenko, Liubomyr Glushko, Tetyana Khomazyuk, Yevgeniya Svyshchenko, Oleksandr Parkhomenko, Boris Mankovsky, Orest Abrahamovych, Andriy Yagensky, Mykola Stanislavchuk, Larisa Vasilyeva, Liubov Sokolova, Oleg Sychov, Vira Tseluyko, Igor Kyrychenko, Mykola Rishko, Sergiy Furkalo, Richard Gallo, Olivier Bertrand, Shamir Mehta, Christian Constance, Bruce Sussex, Remo Zadra, Simon Kouz, Raja Chehayeb, Amritanshu Pandey, Danielle Dion, Gordon Bailey, Laurie Hill, Krishnan Ramanathan, Micha Dorsch, Alykhan Nanji, Mohan Babapulle, Martine Montigny, Gilbert Gosselin, Payam Dehghani, Dennis Rupka, Michel Le May, Francis Pichette, Francois St-Maurice, Patrick Teefy, Samer Mansour, Saleem Kassam, Stephen Cheung, Anthony D Siega, Dennis O'Keefe, Eric Sabbah, Alan Bell, Guy Chouinard, Brian Wong, Mark Miller, Daniel Gaudet, Pierre Lachance, Iqbal Bata, Robert Petrella, Denis Gossard, Richard Dumas, Douglas Ing, Hagop Boyrazian, Ricardo Bessoudo, Thao T Huynh, Randy Hart, Jasmin Belle-Isle, Dinkar Shukla, Allan Kelly, Giuseppe Mazza, James Cha, Sam Henein, Andre Frechette, Saul Vizel, Joanne F Liutkus, Michael O'Mahony, Frank Halperin, Jacobus Kooy, John Graham, Allan Bailey, Ronald Wojcik, Igor Wilderman, Tibor Turi, Ákos Motyovszki, Béla Merkely, Csaba Király, Péter Andrássy, Zsolt Sárszegi, Tibor Fülöp, Zsolt Zilahi, István Édes, Andras Papp, Gábor Müller, Anna Czigány, Szilárd Zólyomi, László Korányi, János Takács, Ferenc Juhász, Bela Benczur, Sándor Kancz, András Földi, András C Nagy, Judit Bakai, István Greschik, László Püski, László Nagy, Róbert Kirschner, Roman Kuchar, Petr Hajek, Ladislav Busak, Daniel Michalik, Ivo Matyasek, Ivana Marusincova, Dusan Kucera, Ondrej Jerabek, Michaela Honkova, Vratislav Dedek, Ivan Rihacek, Pavel Kos, Josef Slaby, Martina Machkova, Eva Zidkova, Lubomir Elbl, Hana Grunfeldova, Jiri Carda, Vladimir Mrozek, Jiri Maly, Richard Milkovic, Jan Malecha, Hana Skalicka, Ivo Oral, Eva Krcova, Libor Lisa, Jan Belohlavek, Roman Miklik, Ondrej Cermak, Jana Bednarova, Zdenek Peroutka, Jindrich Spinar, Andreas Wilke, Karl-Friedrich Appel, Jens Taggeselle, Andreas Förster, Nicole Toursarkissian, Ekkehard Schmidt, Jochen Bott, Ayham Al-Zoebi, Dirk Hennig, Sabine Fischer, Norbert Schön, Joachim Sauter, Gregor Simonis, Ruth Nischik, Werner Rieker, Isabelle Schenkenberger, Thomas Behnke, Gerhard Klausmann, Michael Jeserich, Dietmar Trenk, Ingo Weigmann, Hannes Reuter, Reinhard Rummel, Candy von Münchhausen, Charlotte von Engelhardt, Eishun Horibe, Taro Shibasaki, Tomohiko Sato, Tsunekazu Kakuta, Ichiro Michishita, Michinao Tan, Ryoji Ishiki, Takahiko Aoyama, Shinichi Higashiue, Yawara Niijima, Akira Idogaki, Toru Hasegawa, Arihiro Kiyosue, Yoshiaki Tomobuchi, Katsunori Kawamitsu, Satsuki Kawasaki, Yoshiki Hata, Kazuki Fukui, Kozaburo Seki, Takashi Takenaka, Mitsuru Abe, Noriaki Utsu, Atsuyuki Oono, Kazuhisa Mitsuo, Atsushi Sueyoshi, Atsushi Hirohata, Mitsuru Tsujimoto, Osamu Ueda, Shinichi Takase, Masahiro Suzuki, Satoru Sakuragi, Fumi Yamamoto, Noritaka Fujimoto, Shigeo Kakinoki, Tatsushi Sugiura, Hiroshi Sugino, Toshihiro Nakamura, Toshiaki Kadokami, Hiroki Uehara, Masahiro Ono, Koichi Yokoya, Akihiro Koike, Sei Komatsu, Masahiro Sonoda, Hideki Ueno, Tomofumi Doi, Yuichiro Takagi, Kazuteru Fujimoto, Yutaka Eki, Munenori Okubo, Kenichiro Sasaki, Martijn van Eck, Eelko Ronner, Salem The, Ruud van de Wal, Pieter Nierop, Cornelis de Nooijer, Henri Werner, Iris Westendorp, Coen van der Zwaan, Hendrikus Crijns, Jan H Cornel, Sipke Strikwerda, Robert Bos, Edwin de Melker, Adrianus Kuijper, Hans Louwerenburg, Jacobus Plomp, Jan-Melle Dantzig, Francisco Prins, Henricus van Kesteren, Frank Willems, Giovanni Amoroso, Gabriela Carnero, Ernesto Duronto, Diego Besada, Carolina Chacon, Pedro Zangroniz, Silvana Solis, Alberto Liberman, Virginia Sernia, Andres Alvarisqueta, Laura Maffei, Oscar G Vilamajo, Celso García, Maximiliano Sicer, Juan Muntaner, Anselmo Bordonava, Juan Albisu, Alejandra Zanini, Lucas Rista, Miguel Hominal, José N Estrada, Aldo Prado, Diego M Gosparini, Beatriz Schiavi, Armando G Castillo, José G Ruíz, Guillermo R Martinez, Víctor G López, Enrique L Rosas, Gabriel R Lopez, Elias G Cantu, Manuel de los Ríos Ibarra, Francisco P Padilla, Jose P Carrasco, Luis V Carrillo, Joel D García, Alfredo N Askar, Carlos A Salinas, Marco A Gamba, Carlos G Sanchez, Arnulfo G Cantú, Raul V Sánchez, Jaime C Madrigal, Rafael H Urbano, Andrés Í Romo, José R González Juanatey, Paolo Racugno, Angel C Fillat, José M de la Torre Hernández, Juan A Peláez, Jorge B Cortada, Pablo G Pavia, Manuel J Navarro, Roberto M Asenjo, Francisco F Díaz, Eduard B Peligero, Fernando A Manterola, Antonio F Ortiz, Juan D Mediavilla García, Francisco M Ortuño, Tomás R Vera, Alfonso S González, Jaime A Viñas, Francisco J Fernández Portales, Petra S Mayordomo, Francisco B Ojeda, Antonio R Domínguez, Rosa S González, Diego B Guerrero, Juan M Ruiz Nodar, Xavier G Marimon, José G Margáez, Roberto M Aguilera, José F Díaz Fernández, José L Zamorano Gómez, Vicente B González, Bruno G del Blanco, Ignacio P Pérez, Mercé R Moreno, Ainhoa R Ereño, José A García Lledó, Juan Prieto, Alex Villablanca, Carlos Raffo, Christian Pincetti, Carlos Conejeros, Oscar Roman, Manuel Rodriguez, Paola Varleta, Cindy Goldberg, Jorge Sandoval, German Arriagada, Lucio Leon, Sergio Potthoff, Jorge Cobos, Christian Figueroa, Ellen Makotoko, Nyda Fourie, Lesley Burgess, Hendrik Nortje, Rust Theron, Perumal Pillai, Naresh Ranjith, Julien Trokis, Soobramoney Pillay, Jeevren Reddy, Theema Nunkoo, Cornelia Kapp, Dorothea Urbach, Lawrence Distiller, Adrian Horak, Louis van Zyl, Kathleen Coetzee, Zelda Punt, Junaid Bayat, Saleem Dawood, Ismail Mitha, Trevenesan Padayachee, Farzana Hoosen, Anthony Dalby, null Prabhavathi, Prakash Gowdaiah, Vimal Mehta, Milan Chag, Milind Gadkari, Kannaiyan Ramamurthee, Asit Das, Jitendra S Sawhney, Suvro Banerjee, Prachee Sathe, Srilakshmi Adhyapak, Tuan Nguyen, Vinh Pham, Huan Do, Anh Nguyen, Hien Nguyen, Binh Truong, Shahnaz Jamil-Copley, Chim Lang, Alastair Pell, Azfar Zaman, Robert Storey, Neil Swanson, Simon Smith, David Sharman, Denise Braganza, Peter Hammond, Andrew Moriarty, Stephen Bain, Maurice Pye, Andrew Sharp, Mark Blagden, Harpal Randeva, Timothy Myhill, Girish Viswanathan, Philip Keeling, Piers Clifford, Manish Saxena, Kristopher Lyons, John McMurray, Feeroz Jaafar, Clare Murphy, Simon Cartwright, Kamal Abouglila, Lubomir Antalik, Peter Krajci, Miroslav Urban, Frantisek Fazekas, Daniel Pella, Daniel Koleny, Tatiana Vykoukalova, Vladimir Macek, Daniela Vinanska, Livia Jamriskova, Slavomir Such, Peter Fulop, Stefan Farsky, Viliam Bugan, Jaroslava Strbova, Karol Micko, Juraj Palka Jr, Vladimir Sivak, Dalby Kristensen, Jens Refsgaard, Lene Holmvang, Ulrik Dixen, Henrik Nielsen, Kenneth Egstrup, Lisette O Jensen, Roman Sykulski, Ole Rasmussen, Alin Andries, Anders Luckow, Gitte Nielsen, Torben Sørensen, Chaiyasith Wongvipaporn, Noppadol Chamnarnphol, Suphot Srimahachota, Nakarin Sansanayudh, Srun Kuanprasert, Damras Tresukosol, Bancha Sookananchai, Mehmet Kanadasi, Turkay Ozcan, Murathan Kucuk, Zeki Ongen, Ertugrul Okuyan, Alev Arat, Sadik Acikel, Ahmet Yalcin, Umit Guray, Ceyhun Ceyhan, Necla Ozer, Sakir Arslan, Oskar Angerås, Nina Johnston, Ann-Charlotte Weiderman, Stellan Bandh, Ole Hansen, Hans Larnefeldt, Dawid Kusiak, Carl-Johan Lindholm, Anders Hedman, David Erlinge, Dan Curiac, Pia Lundman, Roberto Zucconi-Mazzini, Layth Aladellie, Jens Jensen, Jan Verwerft, Mathias Vrolix, Dirk Faes, Harry Striekwold, Peter Sinnaeve, Patrick Timmermans, Antoine Guedes, Marc Delforge, Jan Nimmegeers, Francis Stammen, Ian Buysschaert, Etienne Hoffer, Geert Hollanders, Geert Vervoort, Patrick Coussement, Stefan de Maeseneire, Luc Janssens, Stein A Gravdal, Knut Risberg, Lars Gullestad, Ola D Hofseth, Dennis Nilsen, Knut T Lappegård, Christian van den Heuvel, Charlotte Gibbs, Alamdar Khusrawi, Satish Arora, Tadeusz Tomala, Thorbjørn Kjærnli, Jan Berg-Johansen, Robert Hagemeier, Gunnar Skjelvan, David Colquhoun, John Amerena, Claire Morbey, Christopher Hammett, Anthony Dart, Ronald Lehman, Andrew Hamilton, Matthew Worthley, Peter Purnell, Alan Whelan, Richard MacIsaac, Ktut Arya, Sultan Linjawi, Joseph Proietto, Lakshman Prasad, Aldo Rodriguez, Armando Godoy, Victor Rodriguez, Percy Berrospi, Carlos Chavez, Sandra Negron, Javier Heredia, Felix Medina, Helard Manrique, Walter Cabrera, Fernando Cordova, Trinidad Quinteros, Jaime M Haro, Susana Regalado, Javier Guitton, Hugo Arbanil, Michel Pansieri, Eric Decoulx, Pascal Goube, Axel de Labriolle, Jean N Labeque, Gregoire Range, Yves Cottin, Gilles Montalescot, Guillaume Cayla, Nicolas Danchin, Denis Angoulvant, Emile Ferrario, Meyer Elbaz, Olivier Dubreuil, Philippe G Steg, Caroline Fontaine, Emmanuel Sorbets, Hafiz Omer, Shukri Al-Saif, Hussam Al-Faleh, Abdullah Al-Shehri, Halia Alshehri, Rasha Bazari, Pak Hei, Man Ying, Michael Chan, Michelle Wong, Ronald Ma, Shing C Siu, Chiu C Tsang, Maurizio Ferrario, Emilio Assanelli, Michele Senni, Piermarco Piatti, Paolo Calabrò, Stefano Urbinati, Massimo Michisanti, Ferdinando Varbella, Salvatore de Cosmo, Roberto Trevisan, Sandro Bellotti, Giuseppe Di Pasquale, Angelo S Bongo, Massimo Uguccioni, Edoardo Mannucci, Ciro Mauro, Mauro Ragonese, Claudio Fresco, Maurizio Turturo, Rossella Marcucci, Manuel J Lievano Triana, Camilo Arana, Jose Accini, Rodrigo Botero, Marlena Muzyk-Osikowicz, Fredy T Dada, Gregorio S Vallejo, Fernando Manzur, Daniel Isaza, Dora Molina, Juan G Mesa, Alvaro Quintero, Kai Nyman, Jyrki Mäkelä, Jorma Strand, Sakari Nieminen, Jyrki Taurio, Matti Kuusela, Timo Valle, Mikko Pietilä, Sakari Kekki, Timo Strandberg, Marc Klutstein, Gabriel Greenberg, Yoseph Rozenman, Ehud Chorin, Ariel Roguin, Basil Lewis, Amir Bashkin, Edgar Tan, Jose P Prado, Arthur Ferrolino, Noe Babilonia, Benny Barbas, Generoso Matiga, Raul M Coching, Heinz Drexel, Helmut Brath, Christoph Schnack, Ursula Hanusch, Evelyn Fließer-Görzer, Bernhard Paulweber, Christoph Ebenbichler, Rudolf Prager, Kurt Huber, Michael Wolzt, Johann Auer, Rudolf Berger, Gerit-Holger Schernthaner, Gabriela Stanciulescu, Mihai Creteanu, Marilena Spiridon, Viorica Dobreanu, Dragos Vinereanu, Laura C Iosipescu, Octavian Istratoaie, Ioan Coman, Constantin Militaru, Mircea Cinteza, Peter R Sinnaeve, José C Nicolau, José F Kerr Saraiva, Ramón Corbalán, Petr Widimský, Steen D Kristensen, Juha Hartikainen, Harald Darius, Hung F Tse, Robert G Kiss, Prem Pais, Eli Lev, Leonardo de Luca, Gabriel A Ramos López, Frederic Kontny, Noe A Babilonia, Dmitry A Zateyshchikov, Mikhail Ruda, Omer Elamin, František Kovář, Anthony J Dalby, Héctor Bueno, Chern-En Chiang, Alexander Parkhomenko, Tuan Q Nguyen, Maria Leonsson-Zachrisson, Herrada, Anthony, Brigham & Women’s Hospital [Boston] (BWH), Harvard Medical School [Boston] (HMS), AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Laboratoire de Recherche Vasculaire Translationnelle (LVTS (UMR_S_1148 / U1148)), Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Royal Brompton Hospital, McMaster University [Hamilton, Ontario], Keenan Research Centre of the Li Ka Shing Knowledge Institute [Toronto], St. Michael's Hospital, University of Toronto, Service de Pharmacologie médicale = service de pharmacologie - Dosage de médicaments [CHU Saint-Antoine], CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Sorbonne Université (SU), National Heart and Lung Institute [London] (NHLI), Imperial College London-Royal Brompton and Harefield NHS Foundation Trust, Uppsala University Hospital, Uppsala Universitet [Uppsala], AstraZeneca, Tokai University, Uppsala University, Imperial College London, Saint Luke's Mid America Heart Institute, University of Missouri [Kansas City] (UMKC), University of Missouri System, University of New South Wales [Sydney] (UNSW), University of Texas Southwestern Medical Center [Dallas], Stanford University, Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Université de Montpellier (UM), Bhatt, D, Steg, P, Mehta, S, Leiter, L, Simon, T, Fox, K, Held, C, Andersson, M, Himmelmann, A, Ridderstrale, W, Chen, J, Song, Y, Diaz, R, Goto, S, James, S, Ray, K, Parkhomenko, A, Kosiborod, M, Mcguire, D, Harrington, R, Santos, V, Jain, A, Lendel, I, Russo, M, Haught, W, Bouza, M, Gogia, H, Banerjee, S, Kichura, G, Kantaros, L, Padron, F, Passi, R, Stone, J, Pursley, M, D'Urso, M, Gardner, T, Bennett, J, Nour, K, Saini, S, Zhang, W, Kumbhani, D, Thomas, D, Angiolillo, D, Bertolet, B, Roman-Miranda, A, Black, R, Manshadi, R, Vaca, C, Blanco, A, Napoli, M, Brabham, D, Akyea-Djamson, A, Desai, P, Prasada, S, Khaira, A, Forgosh, L, Lieber, I, Umpierrez, G, Singal, D, Londono, J, Fraser, N, Ruiz, J, Vega, D, Rodriguez, L, Brown, C, Syed, F, Aggarwala, G, Eaves, W, Foster, M, Gupta, D, Avino, D, Asfour, W, Tonnessen, G, Zhao, X, Singh, N, Brockmyre, A, Lepor, N, Shammas, N, Blick, D, Hearne, S, Prodafikas, J, Carell, E, Izzo, M, Karim, A, Zakhary, B, Atieh, M, Leichter, S, Meadows, C, Hotchkiss, D, Abu-Fadel, M, Wiseman, A, Bander, J, Shah, M, Ganim, R, Sopko, K, Khan, M, Lloret, R, Weirick, T, Mehta, R, Thadani, U, Bhargava, A, Moya, J, Staniloae, C, Guerra, Y, Chhabra, A, Kosmicki, D, Shaheen, W, Mohammed, A, Bitters, J, Pattanayak, J, Javier, J, Srivastava, S, Phillips, R, Al-Amin, J, Lillestol, M, Simpson, P, Hazan, L, Amin, A, Shah, G, Korpas, D, Platt, B, Dickert, J, Puente, O, Hiotis, L, Doyle, T, Rajan, R, Meholick, A, Gring, C, Hage-Korban, E, Feldman, R, Colfer, H, Butman, S, Hart, T, Huling, R, Eshaghian, S, Quintana, O, Cheung, D, Handel, F, Rodriguez, M, Suh, D, Gordon, P, Pressman, G, Bauer, M, French, W, Barettella, M, Chatrathi, S, Suresh, D, Goldberg, R, Huth, M, Younis, L, Rahman, A, Mascolo, R, Welch, M, Suneja, R, Smith, S, Shurmur, S, Agaiby, J, Jingo, A, Johnston, J, Beth, M, Vlastaris, A, Kemp, S, Taheri, H, Pereira, E, Deyoung, M, Hawa, Z, Smith, R, Galski, T, Garas, S, Reddy, M, Sharma, S, Hargrove, J, Treasure, C, Emerson, R, Haddad, T, Rohr, K, Levinson, L, Gaona, R, Uretsky, B, Maheshwari, H, Lee, D, Kinnaman, S, Singal, R, Geohas, J, Gigliotti, O, Raisinghani, A, Khurana, C, Hella, B, Kelberman, M, Voyce, S, Singh, S, Lo, E, Singh, P, Goodfellow, R, Fischer, S, Lorraine, R, Turner, T, Shanes, J, Busch, R, Broker, R, Zaniewski, M, Pounds, K, Debs-Perez, G, Ong, S, Frandsen, B, Fullington, D, Jaffrani, N, Khan, A, Lee, M, Pouzar, J, Revtyak, G, Gonzalez, J, Nakhle, S, Murillo, A, Young, D, Makam, S, Syed, M, Woolf, K, Grena, P, Alfata, S, Mahal, S, Hoffman, D, Kizhakekuttu, T, Deering, J, Bhavsar, J, Mikesell, S, Wilson, W, Wilson, V, El, S, Spinale, F, Kannarkat, V, Rao, S, Hanson, L, Bertsch, J, Gonzalez-Ortiz, E, Severino, N, Willis, J, Schock, J, Bakhtari, L, Gazmuri, R, Ansari, S, Hall, J, Mehta, A, Shealy, N, Zarich, S, Singh, D, Vora, K, Andrawis, N, Molter, D, Maron, D, Cardona, J, D'Agostino, R, Arshad, T, Samaan, R, Jones, D, Presser, D, Heath, J, Green, S, Bittar, G, Henry, S, Korn, D, Schmedtje, J, Nadar, V, Graham, B, Labroo, A, Clavijo, L, Roseman, H, Ledesma, G, Rosen, R, Dor, I, Kirby, W, Sutton, J, Eder, F, Iteld, B, Gomez-Cortes, J, Buchbinder, M, Kasper, J, Terrelonge, A, Torres, G, Jagielo, T, Alvarez, J, Handelsman, Y, Guillen, M, Richwine, R, Lewy-Alterbaum, L, Corder, C, Arvind, M, Bolshoun, D, Mikhail, M, Minton, S, Alvarado, O, Abbott, J, Cauthen, B, Welter, R, Mintz, R, Cox, J, Quick, A, Weiss, M, Dy, J, Zebrack, J, Gandelman, G, Hegde, V, Silver, M, Degregorio, M, Lawson, W, Paa, C, Bortnick, A, Krolick, M, Sotolongo, R, Cheirif, J, Kumar, P, Jetty, P, Patel, A, Kruk, M, Kobielusz-Gembala, I, Rewerska, B, Madrzejewski, A, Milewski, K, Cygler, J, Petryka-Mazurkiewicz, J, Jastrzebski, W, Korecki, J, Fil, W, Prokopczuk, J, Bochenek, A, Wujkowski, M, Witek, R, Konczakowski, P, Miekus, P, Szczasny, M, Musial, W, Cymerman, K, Lampart, J, Mikosinski, J, Szynal, S, Fares, I, Opolski, G, Mazur, S, Wozakowska-Kaplon, B, Bijata-Bronisz, R, Wierucki, L, Losa, B, Drelich, G, Konieczny, M, Starczewski, P, Pawlowicz, L, Jesionowski, P, Jurowiecki, J, Gniot, J, Czyzycki, M, Stania, K, Kucharczyk-Bauman, I, Busz-Papiez, B, Karczmarczyk, A, Sudnik, W, Koszek, A, Kolodziej, P, Skwarna, B, Jaramillo, N, Jankowski, M, Czochra, W, Kinasz, L, Miklaszewicz, B, Stasinska, T, Pluta, W, Basiak, M, Rusicka, T, Niedbal-Yahfouf, I, Popenda, G, Korzeniak, R, Mirek, A, Mariankowski, R, Wojnowski, L, Korol, M, Baszak, J, Podolec, P, Piesiewicz, W, Zurakowski, A, Luengas, C, Skura, M, Pilecki, P, Majchrzak, P, Krzyzagorska, E, Drozd, M, Kaczmarek, B, Sliwinska, T, Zelazowska, K, Sztembis, R, Landa, K, Matyszczak-Toniak, L, Strojek, K, Piepiorka, M, Malinowski, R, Gorska, M, Stolarczyk-Sowa, E, Romanowski, L, Zinka, E, Reszka, Z, Skierkowska, J, Uzunow, A, Laskowska-Derlaga, E, Puntus, E, Kosmacheva, E, Koziolova, N, Pavlov, P, Supryadkina, T, Didenko, Y, Kopylov, P, Kazakov, A, Aksentiev, S, Vishneva, E, Repin, A, Smolenskaya, O, Mantserova, O, Khrustalev, O, Privalova, E, Konstantinov, V, Boldueva, S, Ezhov, A, Chernyavsky, A, Kamalov, G, Galyavich, A, Zubeeva, G, Nechaeva, G, Shustov, S, Dzhaiani, N, Treshkur, T, Osokina, N, Panov, A, Shutemova, E, Makukhin, V, Kropotina, T, Tsyba, L, Karpov, Y, Sizova, J, Ballyuzek, M, Tarasov, N, Demchenko, E, Barbarash, O, Moiseev, V, Markov, V, Kuznetsov, V, Viktorova, I, Sergienko, I, Ermoshkina, L, Khasanov, N, Khlevchuk, T, Baglikov, A, Shalaev, S, Zonova, E, Reznik, E, Haisheva, L, Morugova, T, Lomakin, N, Vishnevsky, A, Shvarts, Y, Magnitskaya, O, Mikhailusova, M, Pavlysh, E, Libov, I, Zateyschikova, A, Kostenko, V, Edin, A, Khovaeva, Y, Zakharov, K, Stryuk, R, Khirmanov, V, Kanorskiy, S, Yakushin, S, Barabashkina, A, Li, H, Zhao, Q, Zhang, J, Ma, J, He, Y, Luo, M, Zhang, A, Zhang, N, Chai, Y, Ma, G, Wang, H, Liu, Z, He, L, Song, Z, Dong, X, Tao, L, Li, Z, Su, X, Kong, X, Niu, H, Ge, J, Luo, Z, Huang, W, Peng, D, Yuan, Z, Milanova, M, Tenev, D, Gogov, A, Karageorgiev, D, Kolchev, T, Rusev, N, Georgieva, N, Kondov, R, Rusinov, V, Petrov, I, Stanchev, G, Konteva, M, Dincheva, A, Yaneva, Z, Vatova, R, Ilieva, K, Runev, N, Kolomanov, B, Iliev, N, Tisheva, S, Chompalova, B, Tokmakova, M, Raev, D, Byanov, K, Markov, D, Mihov, L, Mihov, A, Milcheva, N, Minchev, M, Mollov, M, Borisov, B, Tihchev, T, Karakolev, V, Dimov, B, Georgiev, S, Smilov, L, Koo, B, Ahn, T, Hong, S, Yoon, J, Oh, S, Jeong, M, Kim, D, Chang, K, Kim, W, Hahn, J, Cha, K, Lee, J, Choi, S, Nam, C, Chae, I, Park, Y, Tahk, S, Shin, W, Chae, J, Kim, B, Bae, J, Park, W, Rha, S, Choi, Y, Hwang, J, Park, H, Baracioli, L, Guimaraes, F, Vasconcellos, E, Saraiva, J, Pereira, A, Santos, Q, Rossi, P, Maia, L, Madeira, M, Pereira, M, Botelho, R, Reis, G, Eliaschewitz, F, Borges, J, Nascimento, C, Fortes, J, de Souza, W, Pimentel, P, Hissa, M, Franchetti, M, Precoma, D, Ortiz, C, Hernandes, M, Saporito, W, dos Santos, F, Kormann, A, Neuenschwander, F, Dutra, O, Rassi, N, Tanajura, L, Souza, J, Junior, D, Leaes, P, Forte, A, Bonansea, T, Marin, J, Machado, B, Cerqueira, M, Silva, F, Michalaros, Y, Manenti, E, Cercato, C, Figueiredo, E, Liu, M, Wang, Y, Lee, T, Fang, C, Wu, Y, Ueng, K, Sheu, H, Lai, W, Hsieh, I, Chen, Z, Chiang, C, Shyu, K, Hsia, C, Mar, G, Chan, S, Wu, C, Tseng, W, Yeh, H, Wang, J, Hou, C, Sorokina, I, Dolzhenko, M, Horoshko, O, Karpenko, O, Rudenko, L, Vakaliuk, I, Kulyk, A, Levchenko, O, Prokhorov, O, Reshotko, D, Sorokivskyy, M, Velichko, N, Maslovskyi, V, Teliatnikova, Z, Dotsenko, S, Krakhmalova, O, Kraiz, I, Zharinova, V, Bula, L, Kaydashev, I, Molodtsov, V, Rasputina, L, Pidlisna, V, Lysunets, O, Kravchenko, A, Glushko, L, Khomazyuk, T, Svyshchenko, Y, Parkhomenko, O, Mankovsky, B, Abrahamovych, O, Yagensky, A, Stanislavchuk, M, Vasilyeva, L, Sokolova, L, Sychov, O, Tseluyko, V, Kyrychenko, I, Rishko, M, Furkalo, S, Gallo, R, Bertrand, O, Constance, C, Sussex, B, Zadra, R, Kouz, S, Chehayeb, R, Pandey, A, Dion, D, Bailey, G, Hill, L, Ramanathan, K, Dorsch, M, Nanji, A, Babapulle, M, Montigny, M, Gosselin, G, Dehghani, P, Rupka, D, Le May, M, Pichette, F, St-Maurice, F, Teefy, P, Mansour, S, Kassam, S, Cheung, S, Siega, A, O'Keefe, D, Sabbah, E, Bell, A, Chouinard, G, Wong, B, Miller, M, Gaudet, D, Lachance, P, Bata, I, Petrella, R, Gossard, D, Dumas, R, Ing, D, Boyrazian, H, Bessoudo, R, Huynh, T, Hart, R, Belle-Isle, J, Shukla, D, Kelly, A, Mazza, G, Cha, J, Henein, S, Frechette, A, Vizel, S, Liutkus, J, O'Mahony, M, Halperin, F, Kooy, J, Graham, J, Bailey, A, Wojcik, R, Wilderman, I, Turi, T, Motyovszki, A, Merkely, B, Kiss, R, Kiraly, C, Andrassy, P, Sarszegi, Z, Fulop, T, Zilahi, Z, Edes, I, Papp, A, Muller, G, Czigany, A, Zolyomi, S, Koranyi, L, Takacs, J, Juhasz, F, Benczur, B, Kancz, S, Foldi, A, Nagy, A, Bakai, J, Greschik, I, Puski, L, Nagy, L, Kirschner, R, Kuchar, R, Hajek, P, Busak, L, Michalik, D, Matyasek, I, Marusincova, I, Kucera, D, Jerabek, O, Honkova, M, Dedek, V, Rihacek, I, Kos, P, Slaby, J, Machkova, M, Zidkova, E, Elbl, L, Grunfeldova, H, Carda, J, Mrozek, V, Maly, J, Milkovic, R, Malecha, J, Skalicka, H, Oral, I, Krcova, E, Lisa, L, Belohlavek, J, Miklik, R, Cermak, O, Bednarova, J, Peroutka, Z, Spinar, J, Wilke, A, Appel, K, Taggeselle, J, Forster, A, Toursarkissian, N, Schmidt, E, Bott, J, Al-Zoebi, A, Hennig, D, Schon, N, Sauter, J, Simonis, G, Nischik, R, Rieker, W, Schenkenberger, I, Behnke, T, Klausmann, G, Jeserich, M, Trenk, D, Weigmann, I, Reuter, H, Rummel, R, von Munchhausen, C, von Engelhardt, C, Horibe, E, Shibasaki, T, Sato, T, Kakuta, T, Michishita, I, Tan, M, Ishiki, R, Aoyama, T, Higashiue, S, Niijima, Y, Idogaki, A, Hasegawa, T, Kiyosue, A, Tomobuchi, Y, Kawamitsu, K, Kawasaki, S, Hata, Y, Fukui, K, Seki, K, Takenaka, T, Abe, M, Utsu, N, Oono, A, Mitsuo, K, Sueyoshi, A, Hirohata, A, Tsujimoto, M, Ueda, O, Takase, S, Suzuki, M, Sakuragi, S, Yamamoto, F, Fujimoto, N, Kakinoki, S, Sugiura, T, Sugino, H, Nakamura, T, Kadokami, T, Uehara, H, Ono, M, Yokoya, K, Koike, A, Komatsu, S, Sonoda, M, Ueno, H, Doi, T, Takagi, Y, Fujimoto, K, Eki, Y, Okubo, M, Sasaki, K, van Eck, M, Ronner, E, The, S, van de Wal, R, Nierop, P, de Nooijer, C, Werner, H, Westendorp, I, van der Zwaan, C, Crijns, H, Cornel, J, Strikwerda, S, Bos, R, de Melker, E, Kuijper, A, Louwerenburg, H, Plomp, J, Dantzig, J, Prins, F, van Kesteren, H, Willems, F, Amoroso, G, Carnero, G, Duronto, E, Besada, D, Chacon, C, Zangroniz, P, Solis, S, Liberman, A, Sernia, V, Alvarisqueta, A, Maffei, L, Vilamajo, O, Garcia, C, Sicer, M, Muntaner, J, Bordonava, A, Albisu, J, Zanini, A, Rista, L, Hominal, M, Estrada, J, Prado, A, Gosparini, D, Schiavi, B, Castillo, A, Martinez, G, Lopez, V, Rosas, E, Lopez, G, Cantu, E, de los Rios Ibarra, M, Padilla, F, Carrasco, J, Carrillo, L, Garcia, J, Askar, A, Salinas, C, Gamba, M, Sanchez, C, Cantu, A, Sanchez, R, Madrigal, J, Urbano, R, Romo, A, Gonzalez Juanatey, J, Racugno, P, Fillat, A, de la Torre Hernandez, J, Pelaez, J, Cortada, J, Pavia, P, Navarro, M, Asenjo, R, Diaz, F, Peligero, E, Manterola, F, Ortiz, A, Mediavilla Garcia, J, Ortuno, F, Vera, T, Gonzalez, A, Vinas, J, Fernandez Portales, F, Mayordomo, P, Ojeda, F, Dominguez, A, Gonzalez, R, Guerrero, D, Ruiz Nodar, J, Marimon, X, Margaez, J, Aguilera, R, Diaz Fernandez, J, Zamorano Gomez, J, Gonzalez, V, del Blanco, B, Perez, I, Moreno, M, Ereno, A, Garcia Lledo, J, Prieto, J, Villablanca, A, Raffo, C, Pincetti, C, Conejeros, C, Roman, O, Varleta, P, Goldberg, C, Sandoval, J, Arriagada, G, Corbalan, R, Leon, L, Potthoff, S, Cobos, J, Figueroa, C, Makotoko, E, Fourie, N, Burgess, L, Nortje, H, Theron, R, Pillai, P, Ranjith, N, Trokis, J, Pillay, S, Reddy, J, Nunkoo, T, Kapp, C, Urbach, D, Distiller, L, Horak, A, van Zyl, L, Coetzee, K, Punt, Z, Bayat, J, Dawood, S, Mitha, I, Padayachee, T, Hoosen, F, Dalby, A, Prabhavathi, Gowdaiah, P, Mehta, V, Chag, M, Gadkari, M, Ramamurthee, K, Das, A, Sawhney, J, Sathe, P, Adhyapak, S, Nguyen, T, Pham, V, Do, H, Nguyen, A, Nguyen, H, Truong, B, Jamil-Copley, S, Lang, C, Pell, A, Zaman, A, Storey, R, Swanson, N, Sharman, D, Braganza, D, Hammond, P, Moriarty, A, Bain, S, Pye, M, Sharp, A, Blagden, M, Randeva, H, Myhill, T, Viswanathan, G, Keeling, P, Clifford, P, Saxena, M, Lyons, K, Mcmurray, J, Jaafar, F, Murphy, C, Cartwright, S, Abouglila, K, Antalik, L, Krajci, P, Urban, M, Fazekas, F, Pella, D, Koleny, D, Vykoukalova, T, Macek, V, Vinanska, D, Jamriskova, L, Such, S, Fulop, P, Farsky, S, Bugan, V, Strbova, J, Micko, K, Palka Jr, J, Sivak, V, Kristensen, D, Refsgaard, J, Holmvang, L, Dixen, U, Nielsen, H, Egstrup, K, Jensen, L, Sykulski, R, Rasmussen, O, Andries, A, Luckow, A, Nielsen, G, Sorensen, T, Wongvipaporn, C, Chamnarnphol, N, Srimahachota, S, Sansanayudh, N, Kuanprasert, S, Tresukosol, D, Sookananchai, B, Kanadasi, M, Ozcan, T, Kucuk, M, Ongen, Z, Okuyan, E, Arat, A, Acikel, S, Yalcin, A, Guray, U, Ceyhan, C, Ozer, N, Arslan, S, Angeras, O, Johnston, N, Weiderman, A, Bandh, S, Hansen, O, Larnefeldt, H, Kusiak, D, Lindholm, C, Hedman, A, Erlinge, D, Curiac, D, Lundman, P, Zucconi-Mazzini, R, Aladellie, L, Jensen, J, Verwerft, J, Vrolix, M, Faes, D, Striekwold, H, Sinnaeve, P, Timmermans, P, Guedes, A, Delforge, M, Nimmegeers, J, Stammen, F, Buysschaert, I, Hoffer, E, Hollanders, G, Vervoort, G, Coussement, P, de Maeseneire, S, Janssens, L, Gravdal, S, Risberg, K, Gullestad, L, Hofseth, O, Nilsen, D, Lappegard, K, van den Heuvel, C, Gibbs, C, Khusrawi, A, Arora, S, Tomala, T, Kjaernli, T, Berg-Johansen, J, Hagemeier, R, Skjelvan, G, Colquhoun, D, Amerena, J, Morbey, C, Hammett, C, Dart, A, Lehman, R, Hamilton, A, Worthley, M, Purnell, P, Whelan, A, Macisaac, R, Arya, K, Linjawi, S, Proietto, J, Prasad, L, Rodriguez, A, Godoy, A, Rodriguez, V, Berrospi, P, Chavez, C, Negron, S, Heredia, J, Medina, F, Manrique, H, Cabrera, W, Cordova, F, Quinteros, T, Haro, J, Regalado, S, Guitton, J, Arbanil, H, Pansieri, M, Decoulx, E, Goube, P, de Labriolle, A, Labeque, J, Range, G, Cottin, Y, Montalescot, G, Cayla, G, Danchin, N, Angoulvant, D, Ferrario, E, Elbaz, M, Dubreuil, O, Fontaine, C, Sorbets, E, Omer, H, Al-Saif, S, Al-Faleh, H, Al-Shehri, A, El-Amin, O, Alshehri, H, Bazari, R, Hei, P, Ying, M, Chan, M, Wong, M, Ma, R, Siu, S, Tsang, C, Ferrario, M, Assanelli, E, Senni, M, Piatti, P, Calabro, P, Urbinati, S, Michisanti, M, Varbella, F, de Cosmo, S, Trevisan, R, Bellotti, S, Di Pasquale, G, Bongo, A, Uguccioni, M, Mannucci, E, Mauro, C, Ragonese, M, Fresco, C, Turturo, M, Marcucci, R, Lievano Triana, M, Arana, C, Accini, J, Botero, R, Muzyk-Osikowicz, M, Dada, F, Vallejo, G, Manzur, F, Isaza, D, Molina, D, Mesa, J, Quintero, A, Nyman, K, Makela, J, Strand, J, Nieminen, S, Taurio, J, Kuusela, M, Valle, T, Pietila, M, Kekki, S, Strandberg, T, Klutstein, M, Greenberg, G, Rozenman, Y, Chorin, E, Roguin, A, Lewis, B, Bashkin, A, Tan, E, Prado, J, Ferrolino, A, Babilonia, N, Barbas, B, Matiga, G, Coching, R, Drexel, H, Brath, H, Schnack, C, Hanusch, U, Fliesser-Gorzer, E, Paulweber, B, Ebenbichler, C, Prager, R, Huber, K, Wolzt, M, Auer, J, Berger, R, Schernthaner, G, Stanciulescu, G, Creteanu, M, Spiridon, M, Dobreanu, V, Vinereanu, D, Iosipescu, L, Istratoaie, O, Coman, I, Militaru, C, Cinteza, M, Nicolau, J, Kerr Saraiva, J, Widimsky, P, Kristensen, S, Hartikainen, J, Darius, H, Tse, H, Pais, P, Lev, E, de Luca, L, Ramos Lopez, G, Kontny, F, Zateyshchikov, D, Ruda, M, Elamin, O, Kovar, F, Bueno, H, Leonsson-Zachrisson, M, Université Paris Diderot - Paris 7 (UPD7)-Université Paris 13 (UP13)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de pharmacologie - Dosage de médicaments [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), and Royal Brompton and Harefield NHS Foundation Trust-Imperial College London

Subjects
Male, Platelet Aggregation Inhibitors/therapeutic use, THEMIS Steering Committee and Investigators, medicine.medical_treatment, Vascular damage Radboud Institute for Health Sciences [Radboudumc 16], 030204 cardiovascular system & hematology, Coronary Angiography, Stroke/epidemiology, Coronary artery disease, DOUBLE-BLIND, 0302 clinical medicine, Hemorrhage/chemically induced, acetylsalicylic acid, antidiabetic agent, placebo, ticagrelor, Secondary Prevention, Medicine, 030212 general & internal medicine, Myocardial infarction, Coronary Artery Bypass, Cardiovascular Diseases/mortality, 11 Medical and Health Sciences, OUTCOMES, Aspirin, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, General Medicine, Middle Aged, Clopidogrel, 3. Good health, Ticagrelor/therapeutic use, DRUG-ELUTING STENTS, CLOPIDOGREL, Cardiology, PLATELET INHIBITION, Drug Therapy, Combination, Female, Life Sciences & Biomedicine, Ticagrelor, TIMI, medicine.drug, Coronary Artery Disease/complications, medicine.medical_specialty, Hypoglycemic Agents/therapeutic use, POOLED ANALYSIS, 03 medical and health sciences, Medicine, General & Internal, Percutaneous Coronary Intervention, Double-Blind Method, General & Internal Medicine, Internal medicine, Myocardial Infarction/epidemiology, Humans, Aged, Science & Technology, ANTIPLATELET THERAPY, business.industry, Diabetes Mellitus, Type 2/complications, ELEVATION MYOCARDIAL-INFARCTION, RIVAROXABAN, Percutaneous coronary intervention, medicine.disease, ASPIRIN, Coronary Stenosis/diagnostic imaging, Aspirin/therapeutic use, Conventional PCI, business, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract

Contains fulltext : 215333.pdf (Publisher’s version ) (Closed access) BACKGROUND: Patients with stable coronary artery disease and diabetes with previous percutaneous coronary intervention (PCI), particularly those with previous stenting, are at high risk of ischaemic events. These patients are generally treated with aspirin. In this trial, we aimed to investigate if these patients would benefit from treatment with aspirin plus ticagrelor. METHODS: The Effect of Ticagrelor on Health Outcomes in diabEtes Mellitus patients Intervention Study (THEMIS) was a phase 3 randomised, double-blinded, placebo-controlled trial, done in 1315 sites in 42 countries. Patients were eligible if 50 years or older, with type 2 diabetes, receiving anti-hyperglycaemic drugs for at least 6 months, with stable coronary artery disease, and one of three other mutually non-exclusive criteria: a history of previous PCI or of coronary artery bypass grafting, or documentation of angiographic stenosis of 50% or more in at least one coronary artery. Eligible patients were randomly assigned (1:1) to either ticagrelor or placebo, by use of an interactive voice-response or web-response system. The THEMIS-PCI trial comprised a prespecified subgroup of patients with previous PCI. The primary efficacy outcome was a composite of cardiovascular death, myocardial infarction, or stroke (measured in the intention-to-treat population). FINDINGS: Between Feb 17, 2014, and May 24, 2016, 11 154 patients (58% of the overall THEMIS trial) with a history of previous PCI were enrolled in the THEMIS-PCI trial. Median follow-up was 3.3 years (IQR 2.8-3.8). In the previous PCI group, fewer patients receiving ticagrelor had a primary efficacy outcome event than in the placebo group (404 [7.3%] of 5558 vs 480 [8.6%] of 5596; HR 0.85 [95% CI 0.74-0.97], p=0.013). The same effect was not observed in patients without PCI (p=0.76, pinteraction=0.16). The proportion of patients with cardiovascular death was similar in both treatment groups (174 [3.1%] with ticagrelor vs 183 (3.3%) with placebo; HR 0.96 [95% CI 0.78-1.18], p=0.68), as well as all-cause death (282 [5.1%] vs 323 [5.8%]; 0.88 [0.75-1.03], p=0.11). TIMI major bleeding occurred in 111 (2.0%) of 5536 patients receiving ticagrelor and 62 (1.1%) of 5564 patients receiving placebo (HR 2.03 [95% CI 1.48-2.76], p

Published
2019
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7. Comparison of Platelet Function Guided Versus Unguided Treatment With P2Y12 Inhibitors in Patients With Acute Myocardial Infarction (from the Hungarian Myocardial Infarction Registry)

Author

Zoltán Ruzsa, András Jánosi, Péter Andrássy, Zsolt Molnár, Béla Merkely, András Komócsi, Daniel Aradi, Ebrahim Noori, Péter Ofner, Ferenc Nagy, Csaba András Dézsi, Előd Papp, Róbert Gábor Kiss, Géza Lupkovics, Tibor Szűk, Zsolt Kőszegi, Gergely G. Nagy, Péter Kupó, and Lajos Nagy

Subjects
Male, medicine.medical_specialty, Prasugrel, Platelet Function Tests, medicine.medical_treatment, Myocardial Infarction, 030204 cardiovascular system & hematology, Lower risk, 03 medical and health sciences, 0302 clinical medicine, Percutaneous Coronary Intervention, Internal medicine, Cause of Death, medicine, Humans, 030212 general & internal medicine, Myocardial infarction, Registries, Mortality, Propensity Score, Aged, Proportional Hazards Models, Hungary, Prasugrel Hydrochloride, Interventional cardiology, business.industry, Drug Substitution, Hazard ratio, Percutaneous coronary intervention, Middle Aged, medicine.disease, Clopidogrel, Treatment Outcome, Cardiology, Purinergic P2Y Receptor Antagonists, Female, Cardiology and Cardiovascular Medicine, business, medicine.drug
Abstract

Evidence is conflicting regarding the clinical benefits of selecting P2Y12 inhibitors based on platelet function testing (PFT). Between March 1, 2013 and March 1, 2014, we collected clinical characteristics and platelet function data in a nationwide acute myocardial infarction (AMI) registry from 15 interventional cardiology centers in Hungary. The risk of all-cause mortality at 1 year were compared after propensity score (PS) matching between patients receiving PFT-guided and unguided P2Y12-inhibitor therapies. High platelet reactivity on clopidogrel (HPRoC) was uniformly defined with the Multiplate assay. A total of 5,583 patients with AMI and coronary intervention were registered. After exclusion of cases with contraindication to prasugrel, propensity matching resulted in a sample of 2,104 patients with well-adjusted characteristics. Clopidogrel was the dominant P2Y12 inhibitor in both groups (unguided: 96% vs PFT guided: 85%, p

Published
2017

8. TCT-804 Comparative Validation of the ALPHA Score, a Novel Risk Model Including Vascular Access Site for Predicting 30-Day Mortality in Patients Treated With Primary PCI

Author

Attila Cziráki, Dávid Becker, Gergely Nagy, Tamás Forster, János Tomcsányi, Péter Andréka, Lajos Nagy, Béla Herczeg, Zoltán Ruzsa, Gábor Veress, Ebrahim Noori, Béla Merkely, András Katona, Istvan Hizoh, Andrea Buttl, Dominika Domokos, András Jánosi, István Édes, Péter Andrássy, Gyongyver Banhegyi, Csaba András Dézsi, Zsolt Koszegi, Robert Kiss, Laszlo Major, and Géza Lupkovics

Subjects
medicine.medical_specialty, business.industry, Vascular access, Alpha (ethology), Risk model, 30 day mortality, Life support, Emergency medicine, Heart rate, Conventional PCI, Medicine, In patient, Cardiology and Cardiovascular Medicine, business
Abstract

Transradial primary PCI has been shown to cut mortality risk and is gaining popularity worldwide. To reflect this change in practice, a new risk model including access site has been developed for predicting 30-day mortality. Though the ALPHA (Age, Life support, Pressure, Heart rate, Access site; <

Published
2018
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9. Diastolic function in Olympic athletes versus controls: Stiffness-based and relaxation-based echocardiographic comparisons

Author

Béla Merkely, Simeng Zhu, Péter Andrássy, Astrid Apor, Erina Ghosh, Sándor J. Kovács, Hajnalka Vágó, and Thomas Morrell

Subjects
medicine.medical_specialty, Diastolic function, Physiologic hypertrophy, Pharmaceutical Science, Pharmacology (nursing), Physical Therapy, Sports Therapy and Rehabilitation, Kinematics, symbols.namesake, Internal medicine, medicine, medicine.diagnostic_test, biology, Relaxation (psychology), Athletes, business.industry, Public Health, Environmental and Occupational Health, Stiffness, Magnetic resonance imaging, biology.organism_classification, Echocardiography, symbols, Cardiology, medicine.symptom, business, Doppler effect
Abstract

Physiologic hypertrophy of the athlete heart, compared to the heart of nonathletic controls, is characterized by an increase in the left ventricular (LV) chamber dimension, mass, and wall thickness. Comparisons of the diastolic function (DF) between athletes and controls have employed conventional echocardiographic transmitral flow (Doppler E-wave)-derived indexes such as the peak flow velocity and deceleration time (which are load-dependent) and obscure the mechanistic determinants (e.g., stiffness, relaxation, load) of E-wave. With a focus on stiffness and relaxation chamber properties, conventional kinematic model-derived and load-independent indexes of the DF were compared between athletes and controls in this study. Echocardiographic and magnetic resonance imaging (MRI) data from 22 master athletes (whose sport was canoeing) and 21 sedentary controls were analyzed (1290 Doppler E-waves; 702 from athletes and 588 from the controls; on average, there were 30 pieces of data per subject). The LV mass and chamber size were determined from the MRI data. Quantitative DF assessment utilized an established kinematic model of filling that used the digitized Doppler E-wave contour as the input and characterized the DF on the basis of the chamber stiffness (k), relaxation/viscoelasticity (c), load (xo). We observed significant chamber stiffness (k), load (xo), and E-wave duration differences between the two groups. Concordant with the findings of previous studies, we also noted significant group differences in LV mass and dimension. These results indicated that physiological LV remodeling of the athlete heart at rest generates numerically quantifiable alterations in specific chamber properties. Assessment of the DF by using these methods during exercise will further elucidate the dynamic interplay between relaxation and stiffness as DF determinants.

Published
2013
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10. Three-dimensional dynamic morphology of the mitral valve in different forms of mitral valve prolapse – potential implications for annuloplasty ring selection

Author

Attila Kovács, Péter Andrássy, Astrid Apor, Anikó Ilona Nagy, Béla Merkely, and Aristomenis Manouras

Subjects
Male, medicine.medical_specialty, Real-time three dimensional transesophageal echocardiography, Mitral valve dynamics, Mitral prolapse, Echocardiography, Three-Dimensional, Annuloplasty ring, 030204 cardiovascular system & hematology, Prosthesis Design, Cardiac Valve Annuloplasty, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Mitral valve, medicine, Humans, Mitral valve prolapse, Radiology, Nuclear Medicine and imaging, cardiovascular diseases, 030212 general & internal medicine, Retrospective Studies, Myxomatous, Mitral regurgitation, Mitral Valve Prolapse, business.industry, Research, Reproducibility of Results, General Medicine, Middle Aged, medicine.disease, Surgery, medicine.anatomical_structure, Radiology Nuclear Medicine and imaging, Heart Valve Prosthesis, cardiovascular system, Cardiology, Mitral Valve, Female, Cardiology and Cardiovascular Medicine, business, Echocardiography, Transesophageal
Abstract

Background Real-time three-dimensional transesophageal echocardiography has increased our understanding of the distinct pathomechanisms underlying functional, ischaemic or degenerative mitral regurgitation. However, potential differences in dynamic morphology between the subtypes of degenerative mitral prolapse have scarcely been investigated. Methods In order to compare the dynamic behavior of the different phenotypes of degenerative mitral valve prolapse, real-time three-dimensional transesophageal echocardiography recordings of 77 subjects, 27 with Barlow disease (BD), 32 with Fibroelastic deficiency (FED) and 18 normal controls (NC) were analysed. Results Geometric annular and valvular parameters of the myxomatous patients were significantly larger compared to controls (BD vs. FED vs. NC 3D annular area: 15 ± 2.8 vs. 13.3 ± 2.4 vs. 10.6 ± 2.3cm2, all p

Published
2015
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11. Successful cardiac resynchronization therapy after heart transplantation

Author

László Gellér, Márta Hubay, Valentina Kutyifa, Szabolcs Szilágyi, Astrid Apor, Péter Andrássy, Tivadar Hüttl, Attila Roka, and Béla Merkely

Subjects
Heart transplantation, Cardiomyopathy, Dilated, Heart Failure, Male, medicine.medical_specialty, Pacemaker, Artificial, Allograft failure, business.industry, medicine.medical_treatment, Cardiac resynchronization therapy, Dilated cardiomyopathy, Middle Aged, medicine.disease, medicine.anatomical_structure, Treatment Outcome, Ventricle, Male patient, Physiology (medical), Internal medicine, medicine, Cardiology, Heart Transplantation, Humans, Cardiology and Cardiovascular Medicine, business
Abstract

We describe a case of a 56-year-old male patient, who developed refractory dilated cardiomyopathy 5 years after heart transplantation. An atriobiventricular pacemaker was implanted when indication criteria of cardiac resynchronization therapy (CRT) were seen. The intraventricular dyssynchrony was significant before CRT, while synchronous contraction was demonstrated later with the beneficial reverse remodelling of the left ventricle. Resynchronization therapy resulted in significant improvement of the patient's clinical parameters. The success of this therapy points out the possible role of CRT in the treatment of chronic allograft failure after heart transplantation.

Published
2008

12. Diagnostic Performance of On-Site Computed Tomography Derived Fractional Flow Reserve on Non-Culprit Coronary Lesions in Patients with Acute Coronary Syndrome

Author

Abdelkrim Ahres, Judit Simon, Balazs Jablonkai, Bela Nagybaczoni, Tamas Baranyai, Astrid Apor, Marton Kolossvary, Bela Merkely, Pal Maurovich-Horvat, Balint Szilveszter, and Peter Andrassy

Subjects
acute coronary syndrome, non-culprit lesions, on-site computed tomography derived fractional flow reserve, invasive fractional flow reserve, dobutamine stress echocardiography, Science
Abstract

The role of coronary computed tomography angiography (CCTA) derived fractional flow reserve (CT-FFR) in the assessment of non-culprit lesions (NCL) in patients with acute coronary syndrome (ACS) is debated. In this prospective clinical study, a total of 68 ACS patients with 89 moderate (30–70% diameter stenosis) NCLs were enrolled to evaluate the diagnostic accuracy of on-site CT-FFR compared to invasive fractional flow reserve (FFRi) and dobutamine stress echocardiography (DSE) as reference standards. CT-FFR and FFRi values ≤0.80, as well as new or worsening wall motion abnormality in ≥2 contiguous segments on the supplying area of an NCL on DSE, were considered positive for ischemia. Sensitivity, specificity, positive, and negative predictive value of CT-FFR relative to FFRi and DSE were 51%, 89%, 75%, and 74% and 37%, 77%, 42%, and 74%, respectively. CT-FFR value (β = 0.334, p < 0.001) and CT-FFR drop from proximal to distal measuring point [(CT-FFR drop), β = −0.289, p = 0.002)] were independent predictors of FFRi value in multivariate linear regression analysis. Based on comparing their receiver operating characteristics area under the curve (AUC) values, CT-FFR value and CT-FFR drop provided better discriminatory power than CCTA-based minimal lumen diameter stenosis to distinguish between an NCL with positive and negative FFRi [0.77 (95% Confidence Intervals, CI: 0.67–0.86) and 0.77 (CI: 0.67–0.86) vs. 0.63 (CI: 0.52–0.73), p = 0.029 and p = 0.043, respectively]. Neither CT-FFR value nor CT-FFR drop was predictive of regional wall motion score index at peak stress (β = −0.440, p = 0.441 and β = 0.403, p = 0.494) or was able to confirm ischemia on the territory of an NCL revealed by DSE (AUC = 0.54, CI: 0.43–0.64 and AUC = 0.55, CI: 0.44–0.65, respectively). In conclusion, on-site CT-FFR is superior to conventional CCTA-based anatomical analysis in the assessment of moderate NCLs; however, its diagnostic capacity is not sufficient to make it a gatekeeper to invasive functional evaluation. Moreover, based on its comparison with DSE, CT-FFR might not yield any information on the microvascular dysfunction in the territory of an NCL.

Published
2022
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