Assertion : ECG is a graphical representation of the electrical activity of heart cardiac cycle.
Reason : To obtain a standard ECG, patient is connected to machine with two leads, one with left wrist and one with left ankle.

To obtain a standard ECG, a patient is connected to the machine by three electrodes

To obtain a standard ECG, a patient is connected to the machine by three electrodes

To obtain a standard ECG, a patient is connected to the machine by three electrodes

The graphical representation of the electrical activity of the heart during a cardiac cycle is called

ECG is a graphical representation of the electrical activity of the heart during a cardiac cycle. Identify the incorrect interpretation.

ECG is a graphical representation of the electrical activity of the heart during a cardiac cycle. Identify the incorrect interpretation.

Assertion: ECG is a graphical representation of the electrical activity of the heart during a cardiac cycle. Reason: Each peak in the ECG is identified with the letter from P to Q that corresponds to electrical activity of the heart.