- 作者：脕ngel Ferrero de Loma-Osorio ; Ernesto D铆az-Infante ; Alfonso Mac铆as Gallego ; on behalf of the Spanish Catheter Ablation Registry Collaborators
- 关键词：AP ; accessory pathway ; AVNRT ; atrioventricular nodal reentrant tachycardia ; CTI ; cavotricuspid isthmus ; FAT ; focal atrial tachycardia ; IVT ; idiopathic ventricular tachycardia ; VT-AMI ; ventricular tachycardia associated with postinfarction scar
- 刊名：Revista Española de Cardiología (English Edition)
- 出版年：December, 2013
- 年：2013
- 卷：66
- 期：12
- 页码：983-992
- 全文大小：412 K
Introduction and objectives
This article presents the findings of the 2012 Spanish Catheter Ablation Registry.Methods
Data were collected in 2 ways: retrospectively using a standardized questionnaire, and prospectively using a central database. Each participating center selected its own preferred method of data collection.
Results
Seventy-four Spanish centers voluntarily contributed data to the survey. A total of 11聽042 ablation procedures were analyzed, averaging 149 (103) per center. The 3 main conditions treated were atrioventricular nodal reentrant tachycardia (n=2842; 25.7%), cavotricuspid isthmus (n=2485; 23%), and accessory pathways (n=1999; 18%). Atrial fibrillation was the fourth most common substrate treated (n=1852; 17%), representing a slight increase. The number of ventricular arrhythmia ablation procedures was similar to that of 2011, but there was a decrease in procedures for ventricular tachycardia associated with postinfarction scarring. The overall success rate was 94.9%, major complications occurred in 1.9%, and the overall mortality rate was 0.04%.
Conclusions
Data from the 2012 registry show that the number of ablations performed continued to increase. Overall, they also show a high success rate and a low number of complications. Ablation of complex substrates continued to increase, particularly in the case of atrial fibrillation.