An ECG (Electrocardiogram) machine is a medical device used to record the electrical activity of the heart. It helps doctors understand how the heart is functioning by displaying a graph of each heartbeat. Small sensors called electrodes are placed on the patient’s chest, arms, and legs to detect the heart’s electrical signals.

ECG machines are commonly used to diagnose conditions like irregular heartbeats, chest pain, heart attacks, and other cardiac problems. They are quick, painless, and provide instant results, making them essential in hospitals, clinics, ambulances, and health checkup centers.

ECG is also used to monitor heart health during surgeries, emergency situations, and routine medical examinations. By analyzing the patterns and rhythms in the ECG report, doctors can identify early warning signs and provide the right treatment in time. An ECG machine plays a vital role in ensuring accurate diagnosis and safe patient care.