Wk 5 MI PowerPoint/1 Flashcards
(45 cards)
non specific EKG is to
unstable angina
prinzmetal angina is common when
cold weather from vasoconstriction - more of a spasm
HDL should be in
40s
stable angina - vasodilation happens when
the increased demand for oxygen subsides
STEMI EKG readings
ST elevates on EKG or new LBBB
use beta blockers during angina to do what
slow down HR and help refill with more blood to perfuse tissue
where on heart does NON STEMI take place
smaller portions of the heart where arteries have branched off; smaller MI
1 test for pt with chest pain
12 leak ekg
dead tissue that won’t regenerate
infarction
occluding thrombus sufficient to cause tissue damage and mild myocardial necrosis
N stemi
used to manage prinzmetal angina
CCB
CPK measures
tissue breakdown
when ischemia is prolonged and not immediately reversible, what develops
ACS - acute coronary syndrome
what does it mean that UA is non predictable
doesn’t go away with rest or oxygenation; eventually does reoxygenate
homocysteine should be under what
3
long acting nitrates
2
- nitro ointment
2. transdermal controlled-release nitroglycerin
JVD is normal when
supine, but at 30-45 degrees should be absent
CK-MB
marker for MI
non occlusive thrombus is to
unstable agina
cardiac event in family before the age of what is a red flag
50
n stemi cardiac enzymes
elevated
ED drugs that can’t be taken with nitro
end in -fil
is UA predictable
no - it’s non predictable
most specific cardiac enzyme elevated during MI
trop I
