E.C.G

An electrocardiogram (ECG or EKG) is a medical test that measures the electrical activity of the heart. It is a non-invasive and painless test that involves attaching electrodes to the skin of the chest, arms, and legs, which then record the electrical signals produced by the heart.

The electrical signals produced by the heart are represented on a graph, which shows the heart's rhythm and the strength and timing of electrical signals as they move through the heart's chambers. This can provide important information about the heart's function and can help diagnose a wide range of heart conditions, including arrhythmias, heart attacks, and heart failure.

An ECG is a quick and simple test that can be performed in a doctor's office, clinic, or hospital. It is often performed as part of a routine physical exam or as part of a cardiac evaluation. It is also commonly used to monitor patients who have had heart surgery or who have a history of heart disease.

An ECG is a safe and reliable test that has been used for many years to diagnose and monitor heart conditions. It is an important tool in modern medicine and is used in many medical specialties, including cardiology, emergency medicine, and critical care.