(FIT)-Module 3 Workshop 5: Invasive and Non-Invasive Correlation-Stevenson Case 5 Answer

Video Transcription

Video Summary

The correct answer is D, the infralateral LV endocardium. So this tachycardia has a right bundle branch block configuration with a rightward axis and a superiorly directed frontal plane axis. So the infralateral LV would be the site for this arrhythmia. And this patient has coronary artery disease. So as we mentioned previously, the criteria for endocardial versus epicardial are not reliable in coronary artery disease, and the vast majority of VTs can be ablated from the endocardium.

Keywords

infralateral LV endocardium

right bundle branch block

rightward axis

coronary artery disease

ventricular tachycardia ablation