(FIT)-Module 2 Special Workshop: 12 Lead ECG for PVC and VT Localization-Stevenson Case 1 Answer

Video Transcription

Video Summary

So, the answer is A, the infraroceptal mitral annulus. So, let's go through this EKG. You can see that bigeminy is present, and the PVCs have a QR configuration in V1 with an early transition to a dominant R in V2. This kind of early transition is typical of the basal septum, basal septal area. The frontal plane axis is directed superiorly, so that would be the inferior basal septum then, and it's directed strongly leftward as well, as would be consistent with an origin from that inferior basal septal area. So, the infraroceptal mitral annulus is the correct answer.

Keywords

infraroceptal mitral annulus

bigeminy

PVCs

EKG

basal septal area