Atrial systole occurs during the _____ of an electrocardiogram.Multiple choice question.PQ segmentQRS complexT waveST segment
Question
Atrial systole occurs during the _____ of an electrocardiogram.Multiple choice question.PQ segmentQRS complexT waveST segment
Solution
Atrial systole occurs during the PQ segment of an electrocardiogram. This is the period during which the atria contract and pump blood into the ventricles. The PQ segment represents the time between the end of atrial depolarization and the start of ventricular depolarization.
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