학술논문
The importance of anaesthesia in atrial fibrillation ablation: Comparing conscious sedation with general anaesthesia
Document Type
article
Author
Source
Indian Pacing and Electrophysiology Journal, Vol 23, Iss 2, Pp 47-52 (2023)
Subject
Language
English
ISSN
0972-6292
Abstract
Background: General anaesthesia (GA) for atrial fibrillation (AF) ablation is often preferred over conscious sedation (CS) to minimize patient discomfort and reduce the risk of map disruption from patient movement but may pose an additional risk to some patients with significant comorbidity or poor cardiac function. Methods: We extracted data for 300 patients who underwent AF ablation between the years 2017 and 2019 and compared the outcomes of AF ablation with CS and GA. Results: Compared to the GA group, patients were younger in the CS group (63 versus 66 years, p = 0.02), had less persistent AF (34% versus 46%, p = 0.048) and the left atrial dimension was smaller (41 versus 45 mm, p = 0.01). More patients had cryoballoon ablation (CBA) than radiofrequency (RFA) ablation in the CS than the GA group (88% CB with CS and 56% RF with GA, p