(FIT)-Module 4 Workshop 7: Electrocradiogrpahic and Electrophysiological Correlations, Atrial Fibrillation, Clinical Scenarios and Syndromes-Gerstenfeld Case 1 Question

Video Transcription

Video Summary

The video discusses a case of atrial fibrillation ablation in a symptomatic patient with paroxysmal atrial fibrillation. A wide encircling ablation is performed around the right pulmonary veins, followed by the use of a circular mapping catheter in the right superior pulmonary vein. The video presents tracings from pacing and asks viewers to determine the type of electrical block present—entry, exit, both, or neither. Viewers are encouraged to analyze the tracing before the answer is revealed.

Keywords

atrial fibrillation ablation

paroxysmal atrial fibrillation

pulmonary veins

circular mapping catheter

electrical block analysis