ECG is a simple and non-invasive test that records the electrical activity of the heart. It helps identify rhythm abnormalities, previous heart attacks, and other conduction issues. Patients experiencing palpitations, dizziness, chest discomfort, or those with risk factors like high blood pressure or diabetes benefit from this test. Electrodes are placed on the chest, arms, and legs to capture the heart’s electrical signals. Dr. Bhaimangesh Naik interprets these signals to detect arrhythmias, ischemic changes, and other abnormalities, guiding further treatment or interventions.