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3. Prognostic significance of early ventricular arrhythmia after myocardial infarction with left ventricular dysfunction. The WICD-MI (Wearable then Implantable Cardioverter Defibrillator after Myocardial Infarction) study

Author

Echivard, M., primary, Sellal, J.-M., additional, Ziliox, C., additional, Nefissa, H., additional, Magnin-Poull, I., additional, Blangy, H., additional, Sadoul, N., additional, Duarte, K., additional, Girerd, N., additional, and De Chillou, C., additional

Published
2024
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4. Sex differences in hospitalization for severe ventricular arrhythmia after a first myocardial infarction in patients without indication for implantable cardioverter-defibrillator implantation: A nationwide cohort study

Author

Benali, K., primary, Hammache, N., additional, Sellal, J.-M., additional, Karam, P., additional, Calmon, G., additional, Da Costa, A., additional, Felblinger, J., additional, De Chillou, C., additional, and Guenancia, C., additional

Published
2024
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5. European Society of Cardiology quality indicators for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death

Author

Aktaa, S, Tzeis, S, Gale, C, Ackerman, M, Arbelo, E, Behr, E, Crotti, L, D'Avila, A, de Chillou, C, Deneke, T, Figueiredo, M, Friede, T, Leclercq, C, Merino, J, Semsarian, C, Verstrael, A, Zeppenfeld, K, Tfelt-Hansen, J, Reichlin, T, Aktaa, Suleman, Tzeis, Stylianos, Gale, Chris P, Ackerman, Michael J, Arbelo, Elena, Behr, Elijah R, Crotti, Lia, d'Avila, Andre, de Chillou, Christian, Deneke, Thomas, Figueiredo, Márcio, Friede, Tim, Leclercq, Christophe, Merino, Jose L, Semsarian, Chris, Verstrael, Axel, Zeppenfeld, Katja, Tfelt-Hansen, Jacob, Reichlin, Tobias, Aktaa, S, Tzeis, S, Gale, C, Ackerman, M, Arbelo, E, Behr, E, Crotti, L, D'Avila, A, de Chillou, C, Deneke, T, Figueiredo, M, Friede, T, Leclercq, C, Merino, J, Semsarian, C, Verstrael, A, Zeppenfeld, K, Tfelt-Hansen, J, Reichlin, T, Aktaa, Suleman, Tzeis, Stylianos, Gale, Chris P, Ackerman, Michael J, Arbelo, Elena, Behr, Elijah R, Crotti, Lia, d'Avila, Andre, de Chillou, Christian, Deneke, Thomas, Figueiredo, Márcio, Friede, Tim, Leclercq, Christophe, Merino, Jose L, Semsarian, Chris, Verstrael, Axel, Zeppenfeld, Katja, Tfelt-Hansen, Jacob, and Reichlin, Tobias

Abstract

To develop a suite of quality indicators (QIs) for the management of patients with ventricular arrhythmias (VA) and the prevention of sudden cardiac death (SCD). The Working Group comprised experts in heart rhythm management including Task Force members of the 2022 European Society of Cardiology (ESC) Clinical Practice Guidelines for the management of patients with VA and the prevention of SCD, members of the European Heart Rhythm Association, international experts, and a patient representative. We followed the ESC methodology for QI development, which involves (i) the identification of the key domains of care for the management of patients with VA and the prevention of SCD by constructing a conceptual framework of care, (ii) the development of candidate QIs by conducting a systematic review of the literature, (iii) the selection of the final set of QIs using a modified-Delphi method, and (iv) the evaluation of the feasibility of the developed QIs. We identified eight domains of care for the management of patients with VA and the prevention of SCD: (i) structural framework, (ii) screening and diagnosis, (iii) risk stratification, (iv) patient education and lifestyle modification, (v) pharmacological treatment, (vi) device therapy, (vii) catheter ablation, and (viii) outcomes, which included 17 main and 4 secondary QIs across these domains. Following a standardized methodology, we developed 21 QIs for the management of patients with VA and the prevention of SCD. The implementation of these QIs will improve the care and outcomes of patients with VA and contribute to the prevention of SCD.

Published
2023

8. Impact of Transesophageal Electrophysiologic Study to Elucidate the Mechanism of Arrhythmia on Children With Supraventricular Tachycardia and No Preexcitation

Author

Brembilla-Perrot, Béatrice, Moulin-Zinsch, A., Sellal, J. M., Schwartz, J., Olivier, A., Zinzius, P. Y., De Chillou, C., Beurrier, D., Rodermann, M., Goudote, G., Al Amoura, H., Terrier de la Chaise, A., Lemoine, J., Rizk, J., Lethor, J. P., Anne Tisserand, J. L., Taïhi, S., and Marçon, F.

Published
2013
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9. The Atrial Fibrillation Ablation Pilot Study: an European Survey on Methodology and results of catheter ablation for atrial fibrillation conducted by the European Heart Rhythm Association

Author

Arbelo, Elena, Brugada, Josep, Hindricks, Gerhard, Maggioni, Aldo P., Tavazzi, Luigi, Vardas, Panos, Laroche, Cécile, Anselme, Frédéric, Inama, Giuseppe, Jais, Pierre, Kalarus, Zbigniew, Kautzner, Josef, Lewalter, Thorsten, Mairesse, Georges H., Perez-Villacastin, Julian, Riahi, Sam, Taborsky, Milos, Theodorakis, George, Trines, Serge A., Brugada, Josep, Arbelo, Elena, Hindriks, Gerhard, Maggioni, Aldo P., Morgan, John, Tavazzi, Luigi, Vardas, Panos, Alonso, Angeles, Ferrari, Roberto, Komajda, Michel, Tavazzi, Luigi, Wood, David, Vardas, Panos, Brugada, Josep, Mairesse, Georges, Taborsky, Milos, Kautzner, Josef, Lewalter, Thorsten, Riahi, Sam, Jais, Pierre, Anselme, Frédéric, Theodorakis, George, Inama, Giuseppe, Trines, Serge, Kalarus, Zbigniew, Villacastin, Julian Perez, Maggioni, Aldo P., Manini, Malika, Gracia, Gérard, Laroche, Cécile, Missiamenou, Viviane, Taylor, Charles, Konte, Marème, Fiorucci, Emanuela, Lefrancq, Elin Folkesson, Glémot, Myriam, McNeill, Patti-Ann, Bois, Timothée, Heidbüchel, H., Nuyens, D., Boland, J., Dinraths, V., Herzet, J.-M., Hoffer, E., Malmendier, D., Massoz, M., Pourbaix, S., Ballant, E., Blommaert, D., Deceuninck, O., Dormal, F., Xhaet, O., De Potter, T., Geelen, P., Derycker, K., Duytschaever, M., Tavernier, R., Vandekerckhove, Y., Vankats, D., Bulava, A., Hanis, J., Sitek, D., Blahova, M., Cihak, R., Hanyasova, L., Jansova, H., Peichl, P., Tanzerova, M., Wichterle, D., Duda, J., Haman, L., Parizek, P., Coling, L., Neuzil, P., Petru, J., Sediva, L., Skoda, J., Chovancik, J., Fiala, M., Neuwirth, R., Karlsdottir, A., Pehrson, S., Gerdes, C., Jensen, H.K., Lukac, P., Nielsen, J. C., Hansen, J., Johannessen, A., Hansen, P. S., Pedersen, A.K., Heath, F.P., Hjortshoj, S., Thogersen, A.M., Da Costa, A., Martel, I., Romeyer-Bouchard, C., Sadki, N., Schmid, A., Haissaguerre, M., Hocini, M., Knecht, S., Sacher, F., Ait Said, M., Cauchemez, B., Ledoux, F., Thomas, O., Cebron, J.-P., Decarsin, N., Gras, D., Hervouet, S., Durand, C., Durand-Dubief, A., Poty, H., Babuty, D., Pierre, B., Albenque, J.-P., Boveda, S., Combes, N., Mas, R., Hermida, J-S., Kubala, M., Godin, B., Savouré, A., Soublin, Y., Defaye, P., Jacon, P., Brigadeau, F., Corbut, S., Flament-Balzola, F., Kacet, S., Klug, D., Lacroix, D., Copie, X., Gilles, L., Hocine, Z., Paziaud, O., Piot, O., Crocq, C., Kaballu, G., Le Moal, V., Lotton, P., Mabo, P., Pavin, D., Andronache, M., De Chillou, C., Magnin-Poull, I., Deharo, J.-C., Durand, C., Franceschi, F., Peyrouse, E., Prevot, S., Etchegoin, M., Extramiana, F., Leenhardt, A., Messali, A., Heine, T., Schneider, A., Winter, N., Brachmann, J., Ritscher, G., Schertel-Gruenler, B., Simon, H., Sinha, A.-M., Turschner, O., Wystrach, A., Stemberg, M., Kuck, K.-H., Metzner, A., Tilz, R., Wissner, E., Heitmann, K., Willems, S., Andresen, D., Mueller, S., Volkmer, M., Schmidt, B., Kostopoulou, A., Livanis, E., Voudris, V., Efremidis, M., Letsas, K., Tsikrikas, S., Christoforatou, E., Ioannidis, P., Katsivas, A., Kourouklis, S., Andrikopoulos, G., Rassias, I., Tzeis, S., Dakos, G., Paraskevaidis, S., Stavropoulos, G., Theofilogiannakos, E., Vassilikos, V.P., Bongiorni, M.G., Zucchelli, G., Raviele, A., Themistoclakis, S., Pratola, C., Tritto, M., Della Bella, P., Mazzone, P., Moltrasio, M., Tondo, C., Calo, L., De Luca, L., Guarracini, F., Lioy, E., Dozza, L., Frigoli, E., Giannelli, L., Pappone, C., Saviano, M., Schiavina, G., Vicedomini, G.G., De Ponti, R., Doni, L. A., Marazzi, R., Salerno-Uriarte, J.A., Tamborini, C., Anselmino, M., Ferraris, F., Gaita, F., Bertaglia, E., Brandolino, G., Zoppo, F., De Groot, N., Janse, P., Jordaens, L., Pison, L., Roos, C., Van Gelder, I., Manusama, R., Meijer, A., Van der Voort, P., Trines, S., Compier, Marieke G., Kazmierczak, J., Kornacewicz-Jach, Z., Wielusinski, M., Baran, J., Kulakowski, P., Dzidowski, M., Fuglewicz, A., Nowak, K., Pruszkowska-Skrzep, P., Wozniak, A., Nowak, S., Trusz-Gluza, M., Almendral, J., Atienza, F., Castellanos, E., De Diego, C., Ortiz, M., Moreno Planas, J., Perez Castellano, N., Benezet, J., Farre Muncharaz, J., Rubio Campal, J.M., Hernandez Madrid, A., Matia, R., Arana, E., Pedrote, A., Cozar, R., Peinado, R., Valverde, I., Arbelo, E., Berruezo, A., Calvo, N., Guiu, E., Husseini, S., and Mont Girbau, L.

Published
2014
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13. Efficacy of deep sedation for patients with intractable electrical storm refractory to anti-arrhythmic drugs

Author

Martins, R, primary, Urien, J.M, additional, Barbarot, N, additional, Sellal, J.M, additional, Clementy, N, additional, Guenancia, C, additional, Gandjbakhch, E, additional, Duchateau, J, additional, Hamon, D, additional, Champ-Rigot, L, additional, Marijon, E, additional, Garcia, R, additional, De Chillou, C, additional, Sacher, F, additional, and Galand, V, additional

Published
2020
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15. Relationship between the morphology of myocardial infarction scar border assessed by cardiacmagnetic resonance and the inducibility of ventricular tachycardia

Author

Hammache, N, Voilliot, D, Brembillaperrot, B, Odille, F, Felblinger, F, Mandry, D, Marie, P, Sadoul, N, Huttin, O, de Chillou, C, Service de Cardiologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Imagerie Adaptative Diagnostique et Interventionnelle (IADI), Université de Lorraine (UL)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de Médecine Nucléaire [Nancy], and BIRKER, Juliette

Subjects
[SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, education, [INFO.INFO-IM] Computer Science [cs]/Medical Imaging, cardiovascular system, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging, cardiovascular diseases, [SDV.IB.MN]Life Sciences [q-bio]/Bioengineering/Nuclear medicine, equipment and supplies, human activities, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, [SDV.IB.MN] Life Sciences [q-bio]/Bioengineering/Nuclear medicine
Abstract

International audience; P5887 Relationship between the morphology of myocardial infarction scar border assessed by cardiac magnetic resonance and the inducibility of ventricular tachycardia

Published
2016

17. Rapid Fire Abstract session: multimodality imaging of ischaemic heart disease928Regional left ventricular longitudinal function and myocardial blood flow929The influence of plaque burden, morphology and inflammatory markers on coronary microvascular function in patients with chest pain and unobstructed coronary arteries930Predictors of coronary microcirculatory function after primary percutaneous coronary intervention in STEMI patients932Prediction of adverse events after ST segment-elevation myocardial infarction by imaging techniques933Echocardiography, contractile reserve and magnetic resonance to predict left ventricular remodelling934Relationship between the morphology of myocardial infarction scar border assessed by cardiac magnetic resonance and the inducibility of ventricular tachycardia935Comprehensive echocardiographic long-term risk stratification for the prediction of heart failure hospitalization and cardiovascular death following ST-segment elevation myocardial infarction

Author

Faber, L, primary, Nel, K T, primary, Trifunovic, D, primary, Rodero, S, primary, Hammache, N, primary, Olsen, F J, primary, Lindner, O, additional, Bogunovic, N, additional, Hering, D, additional, Burchert, W, additional, Horstkotte, D, additional, Senior, R, additional, Anstey, CM, additional, Begley, J, additional, Byrne, CD, additional, Kaski, J, additional, Bull, R, additional, Boos, CJ, additional, Greaves, K, additional, Stankovic, S, additional, Stepanovic, J, additional, Orlic, D, additional, Banovic, M, additional, Tesic, M, additional, Petrovic, O, additional, Petrovic, M, additional, Djordjevic-Dikic, A, additional, Vujisic-Tesic, B, additional, Mutuberria, M, additional, Rodriguez-Palomares, J, additional, Terricabras, M, additional, Gutierrez, L, additional, Teixido, G, additional, Galian, L, additional, Gonzalez-Alujas, T, additional, Evangelista, A, additional, Garcia-Dorado, D, additional, Voilliot, D, additional, Brembilla-Perrot, B, additional, Odille, F, additional, Felblinger, J, additional, Mandry, D, additional, Marie, PY, additional, Sadoul, N, additional, Huttin, O, additional, De Chillou, C, additional, Jensen, JS, additional, Pedersen, SH, additional, Nochioka, K, additional, and Biering-Sorensen, T, additional

Published
2015
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19. Oral Abstract session: Different imaging modalities for the approach of coronary artery disease: Friday 5 December 2014, 16:30-18:00 * Location: Agora

Author

Jovanovic, I., primary, Tesic, M., additional, Giga, V., additional, Petrovic, O., additional, Petrovic, M., additional, Stepanovic, J., additional, Trifunovic, D., additional, Vujisic-Tesic, B., additional, Beleslin, B., additional, Djordjevic-Dikic, A., additional, Petersen, S. E., additional, Genders, T., additional, Pugliese, F., additional, Dastidar, A., additional, Fleischmann, K., additional, Nieman, K., additional, Hunink, M., additional, Cameli, M., additional, Lisi, M., additional, Righini, F., additional, Sparla, S., additional, Di Tommaso, C., additional, Lunghetti, S., additional, Galderisi, M., additional, Mondillo, S., additional, Boskovic, N., additional, Paunovic, I., additional, Kostic, J., additional, Dobric, M., additional, Vilela, A., additional, Assef, J., additional, Barretto, R., additional, Le Bihan, D., additional, Melchior, W., additional, Ramos, R., additional, Santos, E., additional, Souza, A., additional, Voilliot, D., additional, Odille, F., additional, Mandry, D., additional, Huttin, O., additional, Andronache, M., additional, Marie, P., additional, Felblinger, J., additional, Aliot, E., additional, Sadoul, N., additional, De Chillou, C., additional, Liou, K., additional, Ho, S., additional, Cranney, G., additional, Ooi, S., additional, Carminati, M., additional, Boniotti, C., additional, Pontone, G., additional, Andreini, D., additional, Pepi, M., additional, and Caiani, E., additional

Published
2014
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21. Radio-frequency ablation as primary management of well-tolerated sustained monomorphic ventricular tachycardia in patients with structural heart disease and left ventricular ejection fraction over 30%

Author

Maury, P., primary, Baratto, F., additional, Zeppenfeld, K., additional, Klein, G., additional, Delacretaz, E., additional, Sacher, F., additional, Pruvot, E., additional, Brigadeau, F., additional, Rollin, A., additional, Andronache, M., additional, Maccabelli, G., additional, Gawrysiak, M., additional, Brenner, R., additional, Forclaz, A., additional, Schlaepfer, J., additional, Lacroix, D., additional, Duparc, A., additional, Mondoly, P., additional, Bouisset, F., additional, Delay, M., additional, Hocini, M., additional, Derval, N., additional, Sadoul, N., additional, Magnin-Poull, I., additional, Klug, D., additional, Haissaguerre, M., additional, Jais, P., additional, Della Bella, P., additional, and De Chillou, C., additional

Published
2014
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24. Incidence and prognostic significance of spontaneous and inducible antidromic tachycardia

Author

Brembilla-Perrot, B., primary, Pauriah, M., additional, Sellal, J.-M., additional, Zinzius, P. Y., additional, Schwartz, J., additional, de Chillou, C., additional, Cismaru, G., additional, Beurrier, D., additional, Voilliot, D., additional, Selton, O., additional, Louis, P., additional, Andronache, M., additional, Nosu, R., additional, and de la Chaise, A. T., additional

Published
2012
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25. Poster Session 1: Ablation of SVT and VT

Author

De Groot, N. M. S., primary, Atary, J. Z., additional, Blom, N. A., additional, Van Kuijk, J. P., additional, Schalij, M. J., additional, Tomaske, M., additional, Candinas, R., additional, Weiss, M., additional, Bauersfeld, U., additional, Fassa, A.- A., additional, Ashrafpoor, G., additional, Sunthorn, H., additional, Burri, H., additional, Gentil-Baron, P., additional, Shah, D., additional, Wijnmaalen, A. P., additional, Delgado, V., additional, Holman, E. R., additional, Bax, J. J., additional, Zeppenfeld, K., additional, Kuhne, M., additional, Oral, H., additional, Morady, F., additional, Bogun, F., additional, Schwagten, B., additional, Szili-Torok, T., additional, Knops, P., additional, Kimman, G., additional, Thornton, A., additional, Jordaens, L., additional, Satomi, K., additional, Roland, T., additional, Kamakura, S., additional, Kuck, K., additional, Ouyang, F., additional, Nowak, S., additional, Wnuk-Wojnar, A. M., additional, Hoffmann, A., additional, Czerwinski, C., additional, Szydlo, K., additional, Rybicka-Musialik, A., additional, Wozniak-Skowerska, I., additional, Trusz-Gluza, M., additional, Krynski, T., additional, Stec, S. M., additional, Hachiya, H., additional, Hirao, K., additional, Sasaki, T., additional, Higuchi, K., additional, Isobe, M., additional, Etsadashvili, K., additional, Hintringer, F., additional, Stuehlinger, X., additional, Berger, T., additional, Dichtl, W., additional, Roithinger, F. X., additional, Pachinger, O., additional, Stuehlinger, M., additional, Tanno, K., additional, Onuki, T., additional, Minoura, Y., additional, Kawamura, M., additional, Asano, T., additional, Kobayashi, Y., additional, Bonet, A., additional, Merce Klein, J., additional, De Castro, R., additional, Valdovinos, P., additional, Colomer, I., additional, Garcia, M. I., additional, Serrano, I., additional, Bardaji, A., additional, Peichl, P., additional, Cihak, R., additional, Polasek, R., additional, Kucera, P., additional, Bytesnik, J., additional, Kautzner, J., additional, Schlueter, S., additional, Grebe, O., additional, Vester, E. V., additional, Maury, P., additional, Fourcade, J., additional, Duparc, A., additional, Hebrard, A., additional, Mondoly, P., additional, Rollin, A., additional, Rumeau, P., additional, Delay, M., additional, De Boeck, B. W. L., additional, Teske, A. J., additional, Mohamed Hoesein, F. A. A., additional, Van Driel, V. J. H., additional, Loh, P., additional, Cramer, M. J. M., additional, Prinzen, F. W., additional, Doevendans, P. A. F., additional, Pokushalov, E., additional, Romanov, A., additional, Turov, A., additional, Shugaev, P., additional, Artemenko, S., additional, Shirokova, N., additional, Richter, B., additional, Gwechenberger, M., additional, Socas, A., additional, Zorn, G., additional, Albinni, S., additional, Wojta, J., additional, Binder, T., additional, Goessinger, H., additional, Kettering, K., additional, Mollnau, H., additional, Gramley, F., additional, Weiss, C., additional, Berkowitsch, A., additional, Neumann, T., additional, Kuniss, M., additional, Zaltsberg, S., additional, Wojcik, M., additional, Pitschner, H. F., additional, Wichterle, D., additional, Peca, M., additional, Bulkova, V., additional, Suzuki, A., additional, Yamauchi, Y., additional, Okada, H., additional, Obayashi, T., additional, Sekiguchi, Y., additional, Aonuma, K., additional, Zoppo, F., additional, Bertaglia, E., additional, Zerbo, F., additional, Brandolino, G., additional, Bacchiega, E., additional, Lickfett, L., additional, Bellmann, B., additional, Linhart, M., additional, Schrickel, J. W., additional, Lewalter, T., additional, Schwab, J. O., additional, Nickenig, G., additional, Mittmann-Braun, E. L., additional, Dabrowski, P., additional, Kozluk, E., additional, Stefanczyk, P., additional, Kleinrok, A., additional, Opolski, G., additional, Andronache, M., additional, Abdelaal, A., additional, Magnin-Poull, I., additional, Cedano, J., additional, Groben, L., additional, Mandry, D., additional, Aliot, E., additional, De Chillou, C., additional, Mulder, A. A. W., additional, Wijffels, M. C. E. F., additional, Wever, E. F. D., additional, Boersma, L. V. A., additional, Manfai, B., additional, Faludi, R., additional, Fodi, E., additional, Rausch, P., additional, Simor, T., additional, Sciarra, L., additional, Rebecchi, M., additional, De Ruvo, E., additional, De Luca, L., additional, Zuccaro, L. M., additional, Fagagnini, A., additional, Delise, P., additional, Calo, L., additional, Mikhaylov, E., additional, Van Belle, Y., additional, Janse, P., additional, Lebedev, D., additional, Kanidieva, A., additional, Patel, D., additional, Shaheen, M., additional, Sonne, K., additional, Mohanty, P., additional, Di-Biase, L., additional, Popova, L., additional, Burkhardt, D., additional, Natale, A., additional, Mccann, C. J., additional, Gal, B., additional, Goethals, P., additional, Peychev, P., additional, Geelen, P., additional, Vatasescu, R.- G., additional, Iorgulescu, C., additional, Ieremciuc, I., additional, Alexandru, R., additional, Dorobantu, M., additional, Insulander, P., additional, Bastani, H., additional, Braunschweig, F., additional, Jensen-Urstad, M., additional, Schwieler, J., additional, Tabrizi, F., additional, Kenneback, G., additional, Foldesi, C. S. A. B. A., additional, Kardos, A., additional, Mihalcz, A., additional, Abraham, P. A. L., additional, Som, Z. O. L. T. A. N., additional, Borbola, J. O. Z. S. E. F., additional, Vanyi, J. O. Z. S. E. F., additional, Szili-Torok, T. A. M. A. S., additional, Pastor Fuentes, A., additional, Nunez, A., additional, Tur, N., additional, Berzal, B., additional, G Cosio, F., additional, Mujovic, N., additional, Grujic, M., additional, Mrdja, S., additional, Kocijancic, A., additional, Potpara, T., additional, Polovina, M., additional, Vujisic-Tesic, B., additional, Petrovic, M., additional, Hayashi, T., additional, Furukawa, T., additional, Kawabata, M., additional, Lavalle, C., additional, Ficili, S., additional, Galeazzi, M., additional, Russo, M., additional, Pandozi, A., additional, Pandozi, C., additional, Venditti, F., additional, Santini, M., additional, Pavlikova, K., additional, Psenicka, M., additional, Anger, Z., additional, Linhart, A., additional, Narten, A., additional, Gamelin, A., additional, Mittag, J., additional, Raffa, S., additional, Geller, J.- C., additional, Mocini, D., additional, Groenveld, H. F., additional, Rienstra, M., additional, Van Den Berg, M. P., additional, Hillege, H. L., additional, Van Veldhuisen, D. J., additional, Van Gelder, I. C., additional, Morani, G., additional, Manica, A., additional, Angheben, C., additional, Cicoira, M. A., additional, Pozzani, L., additional, Tomasi, L., additional, Zanotto, G., additional, Vassanelli, C., additional, Ahmed, S., additional, Ranchor, A. V., additional, and Wiesfeld, A. C. P., additional

Published
2009
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46. Evaluation of 3D guided electroanatomic mapping for ablation of atrial fibrillation in reference to CT-Scan image integration.

Author

de Chillou C, Andronache M, Abdelaal A, Ernst Y, Magnin-Poull I, Magdi M, Zhang N, Tissier S, Mandry D, Barbary C, Régent D, Aliot E, de Chillou, Christian, Andronache, Marius, Abdelaal, Ahmed, Ernst, Yves, Magnin-Poull, Isabelle, Magdi, Mohamed, Zhang, Ning, and Tissier, Samuel

Abstract

Background: Anatomical guided atrial fibrillation (AF) catheter ablation relies on the assumption that the left atrium reconstruction anatomy (LARA) using a 3D mapping system precisely matches the patient's CT scan anatomy (real anatomy). This study investigates whether this postulation is accurate using CT scan image integration.Patients and Methods: Thirty consecutive patients (23 men, mean age = 51.9 +/- 9.9 years) with symptomatic drug-refractory paroxysmal (n = 21) or persistent (n = 9) AF underwent a circumferential, 2 x 2, pulmonary vein (PV) radiofrequency (RF) ablation using the CARTOMERGE system. Left atrium (LA) anatomy was first reconstructed and RF design lines drawn on this LARA. After a CT-scan image of the LA was integrated into the 3D system, RF lesions were deployed 10 +/- 5 mm outside the PV ostia (PVO) onto the CT-scan LA surface. The match between the actual RF lines and the RF design lines was analyzed off-line after catheter withdrawal.Results: Circumferential RF design lines were divided into four segments encircling both the right and left PVs. Design segments matched the actual RF segments in a proportion varying from 23% up to 83%. A mean of 2.8 +/- 1.6 segments per patient were inaccurately designed that extended a mean of 3.8 +/- 2.3mm inside the adjacent PV or 6.7 +/- 1.8mm inside the left atrial appendage (LAA). Seven patients (23%) had four or more segments incorrectly designed.Conclusions: Our study reveals the inaccuracy of 3D anatomic guided RF ablation with respect to the LA anatomical structures that could be possibly improved when combined with CT-scan image integration. [ABSTRACT FROM AUTHOR]

Published
2008
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47. Correlation between electrogram morphology and standard criteria to validate bidirectional cavotricuspid block in common atrial flutter ablation.

Author

Andronache, M., de Chillou, C., Miljoen, H., Magnin-Poull, I., Messier, M., Dotto, P., Beurrier, D., Doan, T., Houriez, P., Bineau-Jorisse, A., Thiel, B., Brembilla-Perrot, B., Massing, J.-L., Sadoul, N., and Aliot, E.

Abstract

Aim Assessment of a bidirectional conduction block within the cavotricuspid isthmus (CTI) is critical during radiofrequency (RF) atrial flutter (AF) ablation. We investigated the use of bipolar atrial electrogram (BAE) morphology as an additional criterion identifying CTI block and tested it against two recognized criteria: differential pacing and reversal of the right atrial depolarization sequence during coronary sinus (CS) pacing. Methods and results An RF ablation procedure was performed during 600 ms CS pacing in 100 consecutive patients with a common AF. BAE recorded along the CTI were continuously monitored. CTI conduction block was achieved by RF ablation in all patients and a clear change in BAE polarity in the Electrogram recorded by the dipoles located on the CTI and immediately lateral to the intended line of block (RS to QR pattern) associated with a confirmed CTI conduction block was observed in all cases. BAE morphology changes predicted bidirectional CTI conduction blocks with a 100% positive and a 100% negative predictive value. At a mean follow-up of 33±11 months, there was a 5% AF recurrence rate. Conclusions Our study suggests that morphological changes in BAE recorded at sites lateral and adjacent to the target line of block may be used as a unique and robust criterion to validate CTI conduction block during AF ablation procedure. [ABSTRACT FROM PUBLISHER]

Published
2003
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48. Acute resumption of conduction in the cavotricuspid isthmus after catheter ablation in patients with common atrial flutter.

Author

Chen, J., de Chillou, C., Ohm, O-J., Hoff, P. I., Rossvoll, O., Andronache, M., Sadoul, N., Magnin-Poull, I., Erga, K. S., and Aliot, E.

Abstract

Aims Cavotricuspid isthmus conduction (CIC) is closely associated with the maintenance and recurrence of common atrial flutter (AFL). This study systematically sought to assess the prevalence and characteristics of acute CIC recovery during AFL ablation and to define its predictors and its relationship with the results of long-term follow-up. Methods and Results A total of 124 consecutive patients (105 men, 19 women, mean age 58±11 years) who underwent successful AFL ablation were included. The procedure endpoint was defined as complete bi-directional CIC block. During an observation period of 30 min, the incidence of CIC restoration was 34·7% in patients and 39·8% in applications. It increased with increasing block time and decreased over time during the observation period. Block time in successful burns followed by persistent block was shorter than in those followed by CIC resumption (12±6 vs 33±12 s, P< 0·0001). A negative correlation between block time and resumption time was found (r=−0·57, P< 0·001). Patients with permanent pacemakers had a higher incidence of acute CIC resumption than those without pacemakers (5/7 vs 29/117, P=0·007). The AFL recurrence rate was 4·8% during a mean follow-up period of 21±8 months. Our results suggest that acute CIC resumption may be a potential risk for clinical AFL recurrence during long-term follow-up. Conclusions Acute CIC resumption in common AFL ablation varies in terms of incidence and time course. Block time has a predictive value for acute CIC recovery. Observation time can be shortened if block time is short. With longer block time, it is essential to observe for a longer period in order to minimize CIC resumption. Copyright 2002 The European Society of Cardiology. Published by Elsevier Science Ltd. All rights reserved. [ABSTRACT FROM PUBLISHER]

Published
2002
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