Narrow QRS tachycardia in a patient with first degree atrioventricular block: What is the mechanism?

Pacing and Clinical Electrophysiology, Accepted Article.

Source: Pacing and Clinical Electrophysiology : PACE - June 22, 2020 Category: Cardiology Authors: Rakesh Sarkar, Kartikeya Bhargava Tags: EP ROUNDS Source Type: research