Which of the following is considered a very unstable rhythm that is usually a precursor to ventricular fibrillation or sudden cardiac death?
A) Ventricular asystole
B) Idioventricular rhythm
C) Ventricular tachycardia
D) Premature ventricular complex

Question

Quizplus · Accepted Answer

Ventricular tachycardia is considered a very unstable rhythm that can be a precursor to ventricular fibrillation or sudden cardiac death. It is characterized by a rapid heart rate originating from the ventricles and can deteriorate into more life-threatening arrhythmias if not treated promptly.

Which of the Following Is Considered a Very Unstable Rhythm