A patient is being evaluated for a blockage in the cardiac ventricles.On which part of the electrocardiogram should the nurse focus as evidence of this blockage?

Name: A patient is being evaluated for a blockage in the cardiac ventricles.On which part of the electrocardiogram should the nurse focus as evidence of this blockage?
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Question

Quizplus · Accepted Answer

The QRS interval represents ventricular depolarization and if there is a blockage in the cardiac ventricles, the QRS interval will be prolonged or absent.

A Patient Is Being Evaluated for a Blockage in the Cardiac