Removal of tissue with electrical current delivered via electrodes positioned at the distal end of a catheter. Energy sources are commonly direct current (DC-shock) or alternating current at radiofrequencies (usually 750 kHz). The technique is used most often to ablate the AV junction and/or accessory pathways in order to interrupt AV conduction and produce AV block in the treatment of various tachyarrhythmias.
Also Known As:
Ablation, Catheter; Ablation, Transvenous Electrical; Catheter Ablation, Electrical; Electric Catheter Ablation; Electrical Catheter Ablation; Percutaneous Catheter Ablation; Radiofrequency Catheter Ablation; Transvenous Catheter Ablation; Ablation, Electric Catheter; Ablation, Electrical Catheter; Ablation, Percutaneous Catheter; Ablation, Radiofrequency Catheter; Ablation, Transvenous Catheter; Electric Ablation, Transvenous; Electrical Ablation, Transvenous; Transvenous Electric Ablation; Transvenous Electrical Ablation; Ablation, Transvenous Electric; Catheter Ablation, Electric; Catheter Ablation, Percutaneous; Catheter Ablation, Radiofrequency; Catheter Ablation, Transvenous