Which of the following ECG waveforms characterizes
conduction of an electrical impulse through the left ventricle?
a) QRS complex
The QRS complex represents ventricular depolarization
b) P wave
The P wave is an ECG characteristic reflecting conduction of an
electrical impulse through the atria.
c) PR interval
The PR interval is a component of an ECG tracing reflecting conduction
of an electrical impulse through the AV node.
d) QT interval
The QT interval is an ECG characteristic reflecting the time from
ventricular depolarization to repolarization.

1 Answer

Answer :

a) QRS complex
The QRS complex represents ventricular depolarization

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