Progression of MI on EKG Flashcards
1
Q
Ist sign in minutes
A
ST elevation- Acute transmural ischemia
2
Q
Reversible findings
A
ST elevation and T Waves
3
Q
Irreversible
A
Q waves
4
Q
24-48Hrs
A
ST normalize
5
Q
Weeks later
A
T wave return upright but Q wave stays present