Understanding the Significance of T Wave in ECG for Diagnosis of Heart Conditions

The __________ represents ventricular repolarization during a recording of the electrical activity (i.e., ECG) of the heart. – R wave- T wave – QRS complex- P wave

T wave

The T wave represents ventricular repolarization during a recording of the electrical activity (i.e., ECG) of the heart. The T wave is the peak that occurs after the QRS complex. It represents the recovery or repolarization of the ventricles, which is the process of the heart muscle cells returning to their original state after contracting. The T wave is important in diagnosing certain heart conditions such as myocardial ischemia, myocardial infarction, and electrolyte imbalance.

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