دورية أكاديمية
Predictive value of premature atrial complex characteristics in pulmonary vein isolation for patients with paroxysmal atrial fibrillation
العنوان: | Predictive value of premature atrial complex characteristics in pulmonary vein isolation for patients with paroxysmal atrial fibrillation |
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المؤلفون: | Hamon, David, Courty, Baptiste, Leenhardt, Antoine, Lim, Pascal, Elbaz, Nathalie, Rouffiac, Segolene, Varlet, Emilie, Algalarrondo, Vincent, Messali, Anne, Audureau, Etienne, Extramiana, Fabrice, Lellouche, Nicolas |
المساهمون: | Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition CHU Pitié Salpêtrière (IHU ICAN), CHU Pitié-Salpêtrière 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)-CHU Pitié-Salpêtrière AP-HP, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU) |
المصدر: | ISSN: 1875-2136. |
بيانات النشر: | HAL CCSD Elsevier/French Society of Cardiology |
سنة النشر: | 2020 |
مصطلحات موضوعية: | Premature atrial complexes, Holter electrocardiogram monitoring, Paroxysmal atrial fibrillation, Catheter ablation, Extrasystoles atriales, Holter électrocardiogramme, Fibrillation atriale paroxystique, Ablation par cathéter, [SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system |
الوصف: | International audience ; BackgroundPremature atrial complexes from pulmonary veins are the main triggers for atrial fibrillation in the early stages. Thus, pulmonary vein isolation is the cornerstone of catheter ablation for paroxysmal atrial fibrillation. However, the success rate remains perfectible.AimTo assess whether premature atrial complex characteristics before catheter ablation can predict pulmonary vein isolation success in paroxysmal atrial fibrillation.MethodsWe investigated consecutive patients who underwent catheter ablation for paroxysmal atrial fibrillation from January 2013 to April 2017 in two French centres. Patients were included if they were treated with pulmonary vein isolation alone, and had 24-hour Holter electrocardiogram data before catheter ablation available and a follow-up of ≥ 6 months. Catheter ablation success was defined as freedom from any sustained atrial arrhythmia recurrence after a 3-month blanking period following catheter ablation.ResultsOne hundred and three patients were included; all had an acute successful pulmonary vein isolation procedure, and 34 (33%) had atrial arrhythmia recurrences during a mean follow-up of 30 ± 15 months (group 1). Patients in group 1 presented a longer history of atrial fibrillation (71.9 ± 65.8 vs. 42.9 ± 48.4 months; P = 0.008) compared with those who were “free from arrhythmia” (group 2). Importantly, the daily number of premature atrial complexes before catheter ablation was significantly lower in group 1 (498 ± 1413 vs. 1493 ± 3366 in group 2; P = 0.028). A daily premature atrial complex cut-off number of < 670 predicted recurrences after pulmonary vein isolation (41.1% vs. 13.3%; sensitivity 88.2%; specificity 37.7%; area under the curve 0.635; P = 0.017), and was the only independent predictive criterion in the multivariable analysis (4-fold increased risk).ConclusionPreprocedural premature atrial complex analysis on 24-hour Holter electrocardiogram in paroxysmal atrial fibrillation may improve patient selection for pulmonary vein ... |
نوع الوثيقة: | article in journal/newspaper |
اللغة: | English |
العلاقة: | hal-04006480; https://hal.science/hal-04006480Test; https://hal.science/hal-04006480/documentTest; https://hal.science/hal-04006480/file/S1875213620302187.pdfTest; PII: S1875-2136(20)30218-7 |
DOI: | 10.1016/j.acvd.2020.09.001 |
الإتاحة: | https://doi.org/10.1016/j.acvd.2020.09.001Test https://hal.science/hal-04006480Test https://hal.science/hal-04006480/documentTest https://hal.science/hal-04006480/file/S1875213620302187.pdfTest |
حقوق: | http://creativecommons.org/licenses/by-ncTest/ ; info:eu-repo/semantics/OpenAccess |
رقم الانضمام: | edsbas.8126A91 |
قاعدة البيانات: | BASE |
DOI: | 10.1016/j.acvd.2020.09.001 |
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