Cardiology Flashcards
Secondary prevention of MI
ASA B BLOCKER ACEI CLOPIDOGREL STATIN
ALDOSTERONE IF EF<40
CABG Indications
>50% left main 3 vessel CAD 2 vessel CAD involving LAD or CX >70% Multiple vessels in DM
SIRS CRITERIA
Fever>100.4 OR Hypothermia <96.8
Hyperventilation
Tachycardia
Leukocytosis >12,000
MURMURS
AS - crescendo decrescendo, radiates to neck
MR - holosystolic, apex to axilla
TR - pansystolic, worse with inspiration
AR - diastolic, blowing decrescendo
MS - opening snap
MVP - mid systolic click
ASD - fixed split S2
Pericarditis treatment
NSAIDS
Cardiac tamponade
IV FLUIDS
PERICARDIOCENTESIS
AFib management
> 48 hours OR UNSTABLE? Amiodarone, b blocker, direct current cardioversiom
> 48 hours? 3 weeks anticoagulation with warfarin or dabigatran
Normal EF
50-70%
Systolic bs diastolic HF in EF
Systol < 40%
Diastol > 50%
CHF TX
1st line
Furosemide
ACEI
2nd line
B blocker - carvedilol
Sporonolactone
Acute: dobutamine and milrinone
PAD WORKUP
Assymptomatic - ABI
Claudicstion - US
Angiography for definitive dx
PAD TX
ASA, clopidogrel, statin
Acute arterial occlusion tx
Heparin, urgent revascularization
Distal extremity ischemia in young males
Buergers disease/thromboangiitis obliterans
Smoking
Aaa size
<3 cm none
3-4 annual ultrasound
4-5.4 ultrasound q 6 mo
>5.5 stent/repair