Knowing a baseline ECG is vital for evaluating cardiac function . The test documents the electrical behavior of your heart while you are in total rest . It can help doctors identify different heart abnormalities , such as arrhythmias , inadequate blood flow , and previous myocardial infarctions . Proper review of the ECG requires skill from a cert

A resting electrocardiogram also known as an ECG or EKG, is a simple, painless test that detects the electrical activity of your heart. During this procedure, you'll be asked to relax on a table while small sensors are attached to your chest, arms, and legs. These electrodes record data to a machine that creates a visual representation of your hear