1
Q
What is represented by the T wave of an EKG?
A
T wave = ventricular repolarization
2
Q
True or false: The ST segment of an EKG is isoelectric.
A
ST segment = isoelectric since ventricles are depolarized
3
Q
What does the QRS complex on an electrocardiogram represent?
A
QRS complex = ventricular depolarization (normal <120 milliseconds)
Cardiac Physiology
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