ECG stands for Electrocardiogram. It records the electrical activity of the heart.

Shows the part of the heart that may be damaged, an irregular heart beat or rhythm and a decrease in supply of blood or oxygen to the heart.

It can determine whether a heart attack has occurred or not.

It is useful in many cardiac conditions eg:

• Heart attack
• Arrhythmias
• Hypertension
• Cardiomyopathy etc...