(FIT)-Module 3 Workshop 4: SVT and VT Invasive and Non-Invasive Correlation-Miller Case 2 Question

Video Transcription

Video Summary

A 63-year-old woman receives pulmonary vein isolation for atrial fibrillation treatment. During the procedure, adenosine is administered, and the ablation catheter paces from the left superior pulmonary vein while the ring lasso catheter is positioned in the right superior pulmonary vein. The task is to interpret the figure showing different blocks and conduction paths, specifically analyzing entrance and exit blocks between these veins and potential electrical conduction paths such as from the right to the left superior pulmonary vein or from the left superior pulmonary vein through the atrium to the right superior pulmonary vein.

Keywords

pulmonary vein isolation

atrial fibrillation

adenosine administration

entrance and exit block

electrical conduction pathways