Which part of the electrocardiogram (ECG)would most be affected by abnormally slow depolarization of the ventricles?
A)P wave
B)QRS wave
C)R-T interval
D)T wave

Question

Quizplus · Accepted Answer

The QRS wave represents the depolarization of the ventricles. If this depolarization is abnormally slow, the QRS wave would be prolonged and stretched out, reflecting the delay in the electrical activity of the ventricles.

Which Part of the Electrocardiogram (ECG)would Most Be Affected by Abnormally