(FIT)-Module 3 Workshop 4: SVT and VT Invasive and Non-Invasive Correlation-Miller Case 1 Question

Video Transcription

Video Summary

John Miller from the Heart Rhythm Society presents a board review question during a workshop. A 58-year-old woman has undergone pulmonary vein isolation for atrial fibrillation. The results, derived from pacing and recording via ablation and lasso catheters in the right superior pulmonary vein, need interpretation. He offers potential interpretations: both entrance and exit block are present, neither is present, exit block is present but entrance block is indeterminate, entrance block is present but exit block is indeterminate, or the results are inconclusive. The tracing accompanies these options for further analysis.

Keywords

pulmonary vein isolation

atrial fibrillation

entrance block

exit block

ablation catheters