Page 29 - ECG dr shamol_Slide

Here we r seeing that lead I is most close proximity to lead AVL

Lead III is close proximity to lead AVF

Lead II is opposite to lead AVR

So any change(like T –inversion ) in lead I will be found in lead AVL ,

Any change in lead III will be found in AVF

what u got in lead II (positive R) will be opposite in lead AVR(negative R)

In this picture we r also seeing that II, III, AVF see the heart from inferior or ground so

take picture of the inferior surface of the heart. That s why the are called inferior lead

Lead I and AVL are taking the picture from the side of body see the lateral part of the

heart that’s why lead I and lead AVL are called Lateral lead