(FIT)-Module 2 Special Workshop: 12 Lead ECG for PVC and VT Localization-Stevenson Case 8 Answer

Video Transcription

Video Summary

The video discusses a heart rhythm scenario characterized by sinus rhythm with a right bundle branch block, a long PR interval, and PVCs with specific patterns. These PVCs show a right bundle branch block-like configuration and dominant R-waves across the precordium, pointing towards parahissian origins due to their specific frontal plane axis. The patient's history of a failed ablation, now exhibiting right bundle branch block and long PR intervals, suggests possible injury to the conduction system, including the AV node and right bundle, during the previous procedure.

Keywords

sinus rhythm

right bundle branch block

long PR interval

premature ventricular contractions

parahissian origin