Slow ventricular tachycardia is also known as an “accelerated idioventricular rhythm” or “AIVR” and is a common rhythm after an MI. An idioventricular rhythm — not accelerated — has a ...

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 ...