Question

An artificial pacemaker is implanted subcutaneously and connected to the heart in patients (1)Having 90%blockage of the three main coronary arteries (2)Having a very high blood pressure (3)With irregularity in the heart rhythm (4)Suffering from arteriosclerosis

Answer 1

Answer:

An artificial pacemaker is implanted and connected to the heart in patients with irregularity in heart rhythm

Explanation:

Artificial pacemaker is a device that sends electrical impulses to the heart muscles to maintain a suitable heart rate and rhythm