The diagram given here is the standard $ECG$ of a normal person. The $P-$ wave represents the:
- AInitiation of the ventricular contraction
- BBeginning of the systole
- CEnd of systole
- DContraction of both the atria
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Similar Questions
$ECG$ depicts the depolarization and repolarization processes during the cardiac cycle. In the $ECG$ of a normal healthy individual,one of the following waves is not represented?
Medium
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 SolutionMaximum blood pressure is experienced when blood enters from:
Medium
View SolutionWhich instrument is used to measure blood pressure?
Medium
View SolutionIn $\text{ECG}$,the $\text{QRS}$ complex represents:
Medium
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