Normal axis is between
A)0 and +90 degrees.
B)0 and -90 degrees.
C)+90 and 180 degrees.
D)-90 and 180 degrees.

Name: Normal axis is between A)0 and +90 degrees. B)0 and -90 degrees. C)+90 and 180 degrees. D)-90 and 180 degrees.
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Question

Quizplus · Accepted Answer

The normal axis of the heart's electrical activity in an electrocardiogram (ECG) is between 0 and +90 degrees. This range indicates a normal direction of the heart's electrical impulse from the atria to the ventricles.

Normal Axis Is Between