Draw a standard ECG and explain the different segments in it.

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

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.

Given below is the diagrammatic representation of a standard ECG.Lable its different peaks.

The T - wave of a standard ECG represents :

In the standard ECG of a normal person, the P-wave represents the

The diagram given here is the standard ECG of a normal person, the P-wave represents the

The diagram given here is the standard ECG of a normal person. The P-wave represents the

Examine the diagrammatic representation of standard ECG. Select an option with correct matching