Which cardiac arrhythmia will have no QRS complex as a symptom?
A) Atrial fibrillation
B) Ventricular fibrillation
C) Bradycardia
D) Premature ventricular contractions

Question

Quizplus · Accepted Answer

Ventricular fibrillation is characterized by rapid, erratic electrical impulses in the ventricles. This leads to a lack of organized ventricular contractions, and as a result, the QRS complex, which represents ventricular depolarization, is not observed on an electrocardiogram (ECG).

Which Cardiac Arrhythmia Will Have No QRS Complex as a Symptom