A client diagnosed with atrial fibrillation is prescribed a calcium channel blocker to help control the ventricular rate. what change does the nurse monitor the ECG for?

Question

Quizplus · Accepted Answer

Calcium channel blockers can affect the electrical conduction system of the heart, resulting in a prolongation of the PR interval on the ECG. This is because the medication slows down the conduction from the atria to the ventricles, which can result in a delayed or absent P wave, and a longer PR interval.

A Client Diagnosed with Atrial Fibrillation Is Prescribed a Calcium