HardZoologyBody fluid and circulation
+4 / -1
In a standard ECG, the P-wave represents:
A
Depolarization of ventricles
B
Repolarization of atria
C
Excitation (Depolarization) of the atria
D
Repolarization of ventricles
Explanation
The P-wave corresponds to the electrical impulse spreading through the atria, leading to atrial contraction.
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