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Flashcards in MI timeline Deck (10):
1

Papillary muscle rupture

ACUTE 3-5 d

-acute MR --> pulm edema

2

acute peri-infarct pericarditis

1-3 days

3

IV septum rupture/defect

ACUTE 3-5 d --> VSD

4

free wall rupture

5 d - 2 weeks (3-7 days usually)

TAMPONADE --> PEA

5

Dressler's Sx

2-4 weeks

6

ventricular aneurysm

days to months later

-MR, thrombus formation, CHF symptoms
-hypokinetic LV wall, arrhythmias

7

RV failure

acute

8

Troponin elevation

-peaks in 6 hours
-decreases over 7 days

9

CK-MB elevation

-peaks in 12-40 hr
-decreases in 1-2 days

10

what can happen at around 5 days post-MI?

-intervent wall rupture
-vent free wall rupture
-papillary muscle rupture
-acute pericarditis