Q. Statement I: ECG is a graphical representation of the electrical activity o f the heart during a cardiac cycle.
Statement II: Each peak in the ECG is identified with the letter from to that represents specific electrical activity of the heart

 1742  259 Body Fluids and Circulation Report Error

Solution:

• ECG is a graphical representation of the electrical activity of the heart dining a cardiac cycle.
• Each peak in the ECG is identified with the letter from to that corresponds to an electrical activity of the heart.