The nurse explains that electrocardiograms are graphic representations of electrical impulses generated by the heart. What type of abnormalities can an electrocardiogram identify?
A) Those that produce a cardiac cycle
B) Those that interfere with electrical conduction
C) Those that result from an interrupted blood flow
D) Those that interfere with heart contraction

Question

Quizplus · Accepted Answer

Electrocardiograms identify abnormalities that interfere with electrical conduction.

The Nurse Explains That Electrocardiograms Are Graphic Representations of Electrical