Electrocardiogram is a measure of :-

What is electrocardiogram ? Write about its significance.

Refer to the given electrocardiogram and select the correct statement

Refer to the given electrocardiogram and select the correct statement

Which one of the following statements regarding Electrocardiogram is correct?

What is electrocardiogram? Write about its significance.

Statement A : ECG represents electrical activity of heart during a cardiac cycle. Statement B : Electrocardiograph is obtained using electrocardiogram machine.

What is electrocardiogram (ECG) ? Name the instrument used to record ECG. What do five waves P, Q, R, S and T of ECG indicate ?