A5055547091- Cardiac Arrhythmias and Treatments
- Atrial Fibrillation Management and Outcomes
- Congenital Heart Disease Studies
- Cardiac pacing and defibrillation studies
- Cardiac electrophysiology and arrhythmias
Taipei Veterans General Hospital
2017-2025
National Yang Ming Chiao Tung University
2024-2025
Taichung Veterans General Hospital
2024-2025
National Chung Hsing University
2024-2025
China Medical University
2025
National Yang Ming University Hospital
2024
Changhua Christian Hospital
2017
ABSTRACT Background Ventricular arrhythmias (VAs) may originate from the right ventricular outflow tract (RVOT) below pulmonary sinus cusps (PSCs) or artery (PA) above PSCs. However, electrocardiographic (ECG) characteristics of these VAs are not well defined. Objective This study aimed to investigate ECG originating high RVOT and PA. Methods Patients who underwent catheter ablation for PA were retrospectively reviewed. with exhibiting a left bundle branch block pattern an inferior axis on...
Abstract Backgrounds Substrate property is related to the genesis and maintenance of atrial fibrillation (AF). The aim study was investigate impact substrate on electrocardiogram (ECG) in patients with AF originating from superior vena cava (SVC). Methods Results Seventy‐six SVC who underwent catheter ablation were included 2004 2013. Of these patients, 16 had a presentation flutter (AFL)‐pattern ECG during (group 1), 60 did not 2). There no significant difference clinical characteristics...
ABSTRACT Background Predicting premature ventricular contraction (PVC) origin pre‐ablation is a fundamental step, as right outflow tract (RVOT) PVC often leads to higher success rates. Objective To compare nine published ECG criteria differentiate between RVOT and non‐RVOT origins of PVCs develop stepwise algorithm using those better determine predict ablation success. Methods Two centers were involved in this study, the derivation group validation group. The included 65 patients with left...