The diagram given here is the standard ECG of a normal person, The P - wave represents the:

170951
1. Initiation of the ventricular contraction
2. Beginning of the systole
3. End of systole
4. Contraction of both the atria
Subtopic:  ECG & Coronary Artery Disease |
 76%
From NCERT
AIPMT - 2013
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Given below is the ECG of a normal human. Which one of its components is correctly interpreted below?

1. Peak P-Initiation of left atrial contraction only
2. Complex QRS-One complete pulse
3. Peak T-Initiation of total cardiac contraction
4. Peak P and Peak R together-systolic and diastolic blood pressures
Subtopic:  ECG & Coronary Artery Disease |
 71%
From NCERT
AIPMT - 2011
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In a standard ECG, which one of the following alphabets is the correct representation of the respective activity of the human heart?

1. R-repolarisation of ventricles

2. S-start of systole

3. T-end of diastole

4. P-depolarisation of the atria

Subtopic:  ECG & Coronary Artery Disease |
 82%
From NCERT
AIPMT - 2009
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To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh