You may wonder what kind of pacemaker is often installed in people with heart disease, what is the point, and what kind of way it works. Not only that, it turns out that pacemakers also consist of several types. Then, what type of pacemaker is most commonly used? A pacemaker is a small device that is used to help your heart beat more regularly and normally, not too slowly or quickly. This tool is installed if you experience certain heart problems. Pacemakers are needed to help improve heart rhythm so the heart can pump blood throughout the body properly. Before using a pacemaker, you may need to go through several examinations to determine the need for using this device. Some possible examinations include general physical examination, echocardiogram, electrocardiography, stress test, and a test called holter monitoring. These tests are useful for evaluating heart function, monitoring your heart's electrical work, heart rhythm, and heart condition when you are on the move. Afte...