The P wave of an ECG corresponds to
A) the depolarization of the atria.
B) the progressive wave of ventricular depolarization.
C) the repolarization of the ventricles.
D) atrial repolarization.
E) None of the answers are correct.
Correct Answer:
Verified
Q40: During the plateau phase of the action
Q41: During the isovolumic phase of ventricular systole,
A)
Q42: The QRS complex of an ECG corresponds
Q43: Atrial contraction
A) begins during the first part
Q44: Which event happens at the start of
Q46: In electrocardiography, a lead is a(n)
A) electrode.
B)
Q47: During the cardiac cycle,
A) the P wave
Q48: The term used to describe the amount
Q49: Ventricular contraction
A) begins during the first part
Q50: During ventricular systole,
A) the atria are contracting.
B)
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