An idioventricular rhythm — not accelerated — has a heart rate of < 60 beats per minute. AIVR is hemodynamically stable, and thus no specific treatment is needed.

When the ventricular rate is between 60 and 100 bpm, it is referred to as an accelerated idioventricular rhythm. This is a hemodynamically stable rhythm that occurs commonly after myocardial ...

The correct diagnosis is sinus bradycardia and accelerated idioventricular rhythm (Figure 2). Figure 2. Courtesy of Philip J. Podrid, MD. The rhythm is slightly irregular at a rate of 50-54 beats ...

The rhythm is sinus, which speeds up slightly during the second to fourth beats from the end. The QRS complexes are wide even for the right bundle branch block, which is present. The PR interval ...