ECG

Question 1

Which are the anteroseptal leads and what artery do they represent?

Answer 1

Left anterior descending artery

V1-V4

Question 2

Which leads are the anterior leads and what artery do they represent?

Answer 2

Right Coronary

II, III and aVF

Question 3

Which leads are the anterolateral leads and what artery do they represent?

Answer 3

Left anterior descending

V4-6, I, aVL

Question 4

Which leads are the lateral leads and what artery do they represent?

Answer 4

Left Circumflex

I, aVL, V5-6

Question 5

Which leads are the posterior leads and what artery do they represent?

Answer 5

Usually left circumflex

Tall R waves in V1-2 suggest posterior Myocardial Infarction