Electrocardiogram (ECG) An electrocardiogram (ECG) is a medical test that records and analyzes the electrical activity of the heart. It is a complex and sen...
Electrocardiogram (ECG)
An electrocardiogram (ECG) is a medical test that records and analyzes the electrical activity of the heart. It is a complex and sensitive diagnostic tool used by healthcare professionals to diagnose heart conditions such as myocardial infarction, arrhythmias, and heart failure.
An ECG works by placing electrodes, small probes attached to the skin, on the patient's chest and arms. These electrodes are connected to an ECG machine, which interprets the heart's electrical activity and produces an ECG tracing. The ECG tracing shows the different heart chambers' electrical activity and timing, providing valuable information about the heart's health and function.
An ECG is a safe and painless test that is often used alongside other diagnostic tests such as electrocardiograms, echocardiograms, and cardiac catheterizations. It can provide valuable insights into the causes of heart problems and help guide treatment plans