The T-wave represents the return of the ventricles from excited to normal state (repolarisation). The end of the T-wave marks the end of systole.
Adjacent to a frequently-asked paragraph in the same chapter.
Match List I with List II [NEET 2024] List I A. P wave B. QRS complex C. T wave D. T-P gap List II I. Heart muscles are electrically silent II. Depolarisation of ventricles III. Depolarisation of atria IV. Repolarisation of ventricles
Correct answer: D — A–III, B–II, C–IV, D–I
P wave corresponds to atrial depolarisation (III); QRS to ventricular depolarisation (IV); T wave to ventricular repolarisation (II); T–P gap is electrical silence (I).
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