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Tardigrade
Question
Biology
The QRS complex in a standard ECG represents:
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Q. The QRS complex in a standard ECG represents:
NEET
NEET 2020
Body Fluids and Circulation
A
Repolarisation of auricles
9%
B
Depolarisation of auricles .
9%
C
Depolarisation of ventricles
69%
D
Repolarisation of ventricles
13%
Solution:
• P-wave: Depolarisation of atria
• QRS-complex: Depolarisation of ventricles
• T-wave: Repolarisation of ventricles