Answer :
Answer:
b . depolarization of ventricles .
pls mark me as brainliest
Answer:
a. depolarization of atria
explanation:
The P wave on an electrocardiogram (ECG) represents the depolarization of the atria.
Answer:
b . depolarization of ventricles .
pls mark me as brainliest
Answer:
a. depolarization of atria
explanation:
The P wave on an electrocardiogram (ECG) represents the depolarization of the atria.