Question
Question: The diagram given here is the standard ECG of a normal person. The P- wave represents the. <img src...
The diagram given here is the standard ECG of a normal person. The P- wave represents the.
A
End of systole
B
Initiation of the ventricular contraction
C
Contraction of both the atria
D
Beginning of the systole.
Answer
Contraction of both the atria