KROK 1 2012 – Question 52 · KROK (Medicine) · Physiology
ECG of a patient shows prolongation of T-wave. This is caused by deceleration in ventricles of:
- A. Relaxation
- B. Depolarization
- C. Depolarization and repolarization
- D. Repolarization
- E. Contraction
Hint
Match the T wave to the electrical phase of the ventricular action potential it reflects, bearing in mind that an ECG records electrical rather than mechanical events.
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