Echo Cardiogram Scan Centers in Hyderabad
The electrocardiogram also known as ECG or EKG, is a diagnostic test that is used to assess the electrical and muscular functions of the heart. Though it is a relatively simple test to perform, the interpretation of the ECG tracing requires significant amounts of training. Each heart beat is triggered by an electrical impulse which is normally generated from special cells in the upper right chamber the heart. An electrocardiogram records these electrical signals as they travel through your heart.