The $T$-wave in an $ECG$ represents
- Adepolarisation of ventricles
- Belectrical excitation of atria
- Cbeginning of systole
- Dreturn of the ventricles from excited state
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Similar Questions
$T$-wave represents:
Easy
View SolutionMatch the Column $-I$ with Column $-II$.
Column $-I$ Column $-II$ $(a) \; P-$wave $(i) \; \text{Depolarisation of ventricles}$ $(b) \; QRS$ complex $(ii) \; \text{Repolarisation of ventricles}$ $(c) \; T-$wave $(iii) \; \text{Coronary ischemia}$ $(d) \; \text{Reduction in the size of } T-$wave $(iv) \; \text{Depolarisation of atria}$ $(v) \; \text{Repolarisation of atria}$
Select the correct option:
$(a) \quad (b) \quad (c) \quad (d)$
| Column $-I$ | Column $-II$ |
| $(a) \; P-$wave | $(i) \; \text{Depolarisation of ventricles}$ |
| $(b) \; QRS$ complex | $(ii) \; \text{Repolarisation of ventricles}$ |
| $(c) \; T-$wave | $(iii) \; \text{Coronary ischemia}$ |
| $(d) \; \text{Reduction in the size of } T-$wave | $(iv) \; \text{Depolarisation of atria}$ |
| $(v) \; \text{Repolarisation of atria}$ |
Select the correct option:
$(a) \quad (b) \quad (c) \quad (d)$
MediumNEET 2019
View SolutionDraw a standard $ECG$ and explain the different segments in it.
Difficult
View Solution$ECG$ helps in the diagnosis of the following abnormalities in conducting pathways $EXCEPT$ . . . . . . .
Which wave of the human heart $ECG$ $(PQRST)$ is used for determining the heart rate of an individual?
Medium
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