Angel Ferrero de Loma-Osorio1, Ignacio Gil-Ortega2, Alonso Pedrote-Martínez2. 1. Sección de Electrofisiología y Arritmias, Sociedad Española de Cardiología, Madrid, Spain. Electronic address: angelferrero@hotmail.com. 2. Sección de Electrofisiología y Arritmias, Sociedad Española de Cardiología, Madrid, Spain.
Abstract
INTRODUCTION AND OBJECTIVES: This report presents the results of the 2013 Spanish Catheter Ablation Registry. METHODS: Data were collected using 2 systems: retrospectively by completing a dedicated form and prospectively by reporting to a central database. Each participating center chose 1 of the 2 data collection methods. RESULTS: Eighty centers voluntarily contributed data to the registry. A total of 11 987 ablation procedures were performed, with a mean (standard deviation) of 149 (105) procedures per center. The 3 main arrhythmic substrates treated were atrioventricular nodal reentrant tachycardia (n=2959; 24.6%), cavotricuspid isthmus ablation (n=2700; 22.5%), and atrial fibrillation (n=2201; 18.4%). The number of ventricular ablation procedures was similar to the 2012 activity, but there was a slight increase in procedures for scar-related postmyocardial infarction ventricular tachycardia. The success rate was 94.4%, major complications occurred in 1.8%, and the mortality rate was 0.03%. CONCLUSIONS: In line with previous reports, the data from the 2013 registry show a continuing increase in the number of ablations performed. Overall, there was a high success rate and few complications. Ablation of complex substrates has continued to increase.
INTRODUCTION AND OBJECTIVES: This report presents the results of the 2013 Spanish Catheter Ablation Registry. METHODS: Data were collected using 2 systems: retrospectively by completing a dedicated form and prospectively by reporting to a central database. Each participating center chose 1 of the 2 data collection methods. RESULTS: Eighty centers voluntarily contributed data to the registry. A total of 11 987 ablation procedures were performed, with a mean (standard deviation) of 149 (105) procedures per center. The 3 main arrhythmic substrates treated were atrioventricular nodal reentrant tachycardia (n=2959; 24.6%), cavotricuspid isthmus ablation (n=2700; 22.5%), and atrial fibrillation (n=2201; 18.4%). The number of ventricular ablation procedures was similar to the 2012 activity, but there was a slight increase in procedures for scar-related postmyocardial infarction ventricular tachycardia. The success rate was 94.4%, major complications occurred in 1.8%, and the mortality rate was 0.03%. CONCLUSIONS: In line with previous reports, the data from the 2013 registry show a continuing increase in the number of ablations performed. Overall, there was a high success rate and few complications. Ablation of complex substrates has continued to increase.
Authors: Gerhard Hindricks; Stanislav Weiner; Tom McElderry; Pierre Jaïs; William Maddox; Jose Ignacio Garcia-Bolao; Sang Yong Ji; Frederic Sacher; Stephan Willems; John Mounsey; Philippe Maury; Andreas Bollmann; Elizabeth Duffy; Giovanni Raciti; Roderick Tung; Tom Wong Journal: Europace Date: 2019-04-01 Impact factor: 5.214