An ECG (Electrocardiogram) is used to monitor which organ of the human body
A ) Brain
B ) Heart ✅
C ) Kidneys
D ) Lung
Explanation:
ECG is the process of recording the electrical activity of the heart over a period of time using electrodes placed on the skin.The heart is a circulatory system that carries blood and dissolved substances to and from different places in the body. The Heart has the job of pumping these things around the body. The Heart pumps blood and substances around the body in tubes called blood vessels. Heart has Four Chambers