An idioventricular rhythm becomes 'accelerated' when the rate is in which range?

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Multiple Choice

An idioventricular rhythm becomes 'accelerated' when the rate is in which range?

Explanation:
Accelerated idioventricular rhythm is a ventricular escape rhythm that speeds up enough to be faster than a typical IVR but does not become a true tachycardia. Its rate is classically in the 50–100 beats per minute range, which is why this option is the best choice. Rates around 20–40 bpm describe a slow idioventricular rhythm, whereas rates well above 100 bpm point toward ventricular tachycardia. Accelerated idioventricular rhythm can occur transiently, often during reperfusion after a myocardial infarction, and is usually benign.

Accelerated idioventricular rhythm is a ventricular escape rhythm that speeds up enough to be faster than a typical IVR but does not become a true tachycardia. Its rate is classically in the 50–100 beats per minute range, which is why this option is the best choice. Rates around 20–40 bpm describe a slow idioventricular rhythm, whereas rates well above 100 bpm point toward ventricular tachycardia. Accelerated idioventricular rhythm can occur transiently, often during reperfusion after a myocardial infarction, and is usually benign.

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