During an electrocardiogram, the T-wave represents atrial depolarization. QRS complex represents ventricular repolarization. P-wave represents atrial depolarization. Q-T interval represents ventricular repolarization.
During an electrocardiogram, the T-wave represents atrial depolarization. QRS complex represents ventricular repolarization. P-wave represents atrial depolarization. Q-T interval represents ventricular repolarization.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
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Transcribed Image Text:During an electrocardiogram, the
O T-wave represents atrial depolarization.
QRS complex represents ventricular repolarization.
P-wave represents atrial depolarization.
O Q-T interval represents ventricular repolarization.
Expert Solution
Step 1
Electrocardiogram (ECG) is a test that helps to assess the electrical activity of the heart. It helps to understand the heart rate and the frequency of the heart rate.
The strength and timing of the electrical activity are recorded in the ECG. The test helps to assess medical conditions like heart attack, atrial fibrillation, etc., caused by the narrowing of the coronary arteries.
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