QUESTION 26
2 poi
One type of electrical defect in the heart is a delay in the electrica...
Biology, 24.04.2020 21:33 PurpleAndBlue
QUESTION 26
2 poi
One type of electrical defect in the heart is a delay in the electrical signal from the sinoatrial node to the relay
point. Predict the effect of this defect on the cardiac cycle.
The atria relax for a shorter period of time.
The atria relax for a longer period of time.
The ventricles relax for a shorter period of time.
o The ventricles relax for a longer period of time.
Answers: 2
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