Which waveform represents ventricular repolarization?

Study for the Medical Scribe Training Manual Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

Which waveform represents ventricular repolarization?

Explanation:
Key idea: on an ECG, different waves correspond to different electrical events of the heart. Ventricular repolarization is when the ventricles reset electrically after contracting, and this shows up as the T wave. The P-wave reflects atrial depolarization, the QRS complex reflects ventricular depolarization, and NSR is a rhythm pattern, not a specific repolarization waveform. So the T wave best represents ventricular repolarization.

Key idea: on an ECG, different waves correspond to different electrical events of the heart. Ventricular repolarization is when the ventricles reset electrically after contracting, and this shows up as the T wave. The P-wave reflects atrial depolarization, the QRS complex reflects ventricular depolarization, and NSR is a rhythm pattern, not a specific repolarization waveform. So the T wave best represents ventricular repolarization.

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