Page 236 - ECG dr shamol_Slide
P. 236
Anatomy of Q wave : to remember DW = 21
Depth = 2 mm
Wide = 1 mm
Cause of Q wave in ECG
MI
•LVH /RVH
•LBBB
•Cardiomyopathy
•Pulmonary embolism
(Q S T )
III I III
