An electrocardiogram (ECG or EKG) records the electrical signal from the heart to check for different heart conditions. Electrodes are placed on the chest to record the heart’s electrical signals, which cause the heart to beat. ECG plays a vital role in the detection of cardiac diseases like heart attack, arrhythmias and other heart condition.
2D Echocardiography
An echocardiography or “echo”, is a scan used to look at the heart and nearby blood vessels. With the help of echocardiography one can detect the motion of heart, valvular function, cardiac output and other vital activity of heart.