axis

Question 1

whats the normal axis

Answer 1

between -30 and +90

Question 2

what is the axis?

Answer 2

sum of all the ventricular forces during ventricular depolarisation

Question 3

whats should normal axis look like on ECG?

Answer 3

upward deflections in leads I, II, and III

Question 4

left axis deviation

Answer 4

-30 to -90

negative QRS deflections in II and III

can be Left ventricular hypertrophy, or MI

Question 5

right axis deviation

Answer 5

+90 to +180

Right ventricular hypertrophy
Pulmonic Embolism
Myocardial Infarction