Some consider 2:1 AV block to be type II block, claiming that the PR interval doesn't lengthen. What they don't realize is that determining whether the PR interval lengthens requires at least 2 ...
In second degree type II AV nodal block (a.k.a. Mobitz Type II AV block), the AV node becomes completely refractory to conduction on an intermittent basis. For example, three consecutive P waves may ...
Objective:To identify the frequency of atrioventricular (AV) conduction improvement after discontinuation of the culprit drug in patients with AV block. Background:AV blockers are considered as ...