Right Bundle Branch Block-type Wide QRS Complex Tachycardia with a Reversed R/S Complex in Lead V6: Development and Validation of Electrocardiographic Differentiation Criteria

Differentiation of supraventricular tachycardia (SVT) with right bundle branch block (RBBB)-pattern from ventricular tachycardia (VT) is difficult, particularly when the R/S ratio in lead V6 is below 1.0.

Source: Heart Rhythm - September 9, 2020 Category: Cardiology Authors: Minsu Kim, Chang Hee Kwon, Ji Hyun Lee, Ki Won Hwang, Hyung Oh Choi, Yong-Giun Kim, Kwang-No Lee, Jinhee Ahn, Hyoung-Seob Park, Gi-Byoung Nam Source Type: research