Key result
Japanese catheter ablation registry details real-world outcomes and acute complications.
Why the study?
The registry aimed to collect real-world data on target arrhythmia details, catheter ablation procedures, outcomes, and acute complications across Japan.
Observational (n=90,042)
Yes
The 2022 J-AB registry report provides real-world data on 90,042 catheter ablation procedures across Japan, detailing target arrhythmias, procedural outcomes, and acute complications.
Registry data track Japanese ablation volumes; extends real-world procedural insights but leaves outcome optimization open.
The Japanese Catheter Ablation (J-AB) registry, started in August 2017, is a voluntary, nationwide, multicenter, prospective, observational registry, performed by the Japanese Heart Rhythm Society (JHRS) in collaboration with the National Cerebral and Cardiovascular Center. From January 2022, the data registration system was changed from Research Electronic Data Capture (REDCap) system to Fountayn system. The purpose of this registry was to collect the details of target arrhythmias, the ablation procedures, including the type of target arrhythmias, outcomes, and acute complications in the real-world settings. During the year of 2022, we have collected a total of 90,042 procedures (mean age of 66.7 years and 65.9% male) from 614 participant hospitals. Detailed data were shown in Figures and Tables.
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Kusano et al. (2024) conducted an observational in Arrhythmias (n=90,042). Catheter ablation was evaluated on Details of target arrhythmias, ablation procedures, outcomes, and acute complications. The Japanese Catheter Ablation Registry collected data on 90,042 ablation procedures across 614 hospitals in 2022 to evaluate real-world outcomes and acute complications.
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