Differential Diagnosis of Left Axis Deviation on ECG 

Left Axis Deviation on ECG 

The differential diagnosis of left axis deviation on ECG / causes of left axis deviation on ECG are :

-inferior wall myocardial infarction 
-ventricular tachycardia 
-left anterior hemiblock 
-Wolff Parkinson White Syndrome 
-pregnancy
-endocardial cushion defects
-obesity
-congenital heart disease