The relationship between the mechanical events of the heart and the waves of ECG, and if the electrical events or mechanical events takes place first. Introduction: The electrical events are usually recorded for the heart on the ECG by a P wave, a QRS complex, and a T wave as a pattern of a broken baseline. There is no specific visible wave present for atrial repolarization in the ECG because it happens during ventricular depolarization. The wave of atrial repolarization is found to be relatively small in amplitude, because it is hidden by the larger ventricular-generated QRS complex.

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Chapter 13.5, Problem 13.5.2QC

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The relationship between the mechanical events of the heart and the waves of ECG, and if the electrical events or mechanical events takes place first.

Introduction:

The electrical events are usually recorded for the heart on the ECG by a P wave, a QRS complex, and a T wave as a pattern of a broken baseline. There is no specific visible wave present for atrial repolarization in the ECG because it happens during ventricular depolarization. The wave of atrial repolarization is found to be relatively small in amplitude, because it is hidden by the larger ventricular-generated QRS complex.

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