The QRS complex in an ECG is not related to:

Question

The QRS complex in an ECG is not related to: (A) Ventricular contraction (B) A measure of determining the heartbeat (C) Stroke volume of the cardiac cycle (D) Ventricular repolarisation

Tardigrade Admin · Accepted Answer

The QRS complex in ECG represents the depolarisation of the ventricles, which initiates the ventricular contraction. By counting the number of QRS complex in a given time period, the heart beat of a person can be determined.

Q. The QRS complex in an ECG is not related to:

Ventricular contraction

A measure of determining the heartbeat

Stroke volume of the cardiac cycle

Ventricular repolarisation

The QRS complex in ECG represents the depolarisation of the ventricles, which initiates the ventricular contraction. By counting the number of QRS complex in a given time period, the heart beat of a person can be determined.