EKG in ACS Flashcards
In inferior infarction, ECG changes will be seen in leads _____.
II, III, aVF
Which coronary artery is involved in inferior infarction?
RCA
In anteroseptal infarction, ECG changes will be seen in leads _____.
V1-V3
Which coronary artery is involved in anteroseptal infarction?
LAD
In anterior infarction, ECG changes will be seen in leads _____.
V2-V4
Which coronary artery is involved in anterior infarction?
LAD
In lateral infarction, ECG changes will be seen in leads _____.
I, aVL, V4-V6
Which coronary artery is involved in lateral infarction?
LCX
In posterior infarction, ECG changes will be seen in leads _____.
V1-V2
What ECG changes will be seen in V1-V2 in posterior infraction?
Tall R waves w/ ST depressions and tall upright T waves
What other type of MI is posterior infarction usually associated with?
inferior MI
What should you get next in the case of suspected posterior MI?
Right-sided EKG
What are you looking for on Right-sided EKG in posterior MI?
ST elevations in V4R
Which coronary artery is involved in posterior MI?
(right) PDA
Which are the septal leads?
V1-V2
