25 POINTS!!!!!!!
Uncoordinated atrial contractions would be evident in which part of an electrocardiogram?

A. P wave
B. Q wave
C. R wave
D. T wave

Respuesta :

A. P wave is the correct answer

Answer:

A. P wave

Explanation:

During the P wave, the top two chambers of the heart, called the atria, depolarize. Or in other words, they contract. Therefore, uncoordinated atrial contractions would be evident and occur during the P wave. :D

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