There are three types of second degree heart block, also called atrioventricular (AV) block. In type I the signal sometimes does not reach the ventricles, causing skipped beats. It is often benign and ...
The correct diagnosis is normal sinus rhythm, second degree atrioventricular (AV) block Mobitz type I (Wenckebach) (Figure 2). The rhythm is irregular but many of the intervals are equal to each other ...