Cardiology – NSTEMI Flashcards

1
Q

Initial aspirin dose at the time of presentation for ischemic chest pain?

Clopidogrel dose?

A

325 then 81 daily

600 loading then 75 daily

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2
Q

Patient on Clopidogrel requires CABG. management to avoid preoperative bleeding?

A

Stop Clopidogrel 5 to 7 days before surgery

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3
Q

prasugrel/ticagrelor vs Clopidogrel?

A
#More potent 
# faster onset of action
#Does not require hepatic metabolism
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4
Q

When to use unfractionated heparin versus low molecular weight heparin or fondaparinux?

Advantages of LMWH and fondaparinux?

A

Chronic kidney disease or early invasive approach

#Dose 1-2 times daily
#No requirement to monitor therapeutic levels
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5
Q

Do not give nitrates to any patient who has also taken this within 24 hours?

A

PDE inhibitor

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6
Q

Prasugrel is contraindicated in which patients?

A
#over 75 years
# under 60 kg
#History of stroke/TIA
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7
Q

Ticagrelor has decreased effectiveness when paired with?

A

Aspirin dosage over 100

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8
Q

Age to give high intensity versus moderate intensity statin?

A

High-intensity if under 75 years

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9
Q

When to give CCBs or Ranolazine for CAD?

A

Relief of symptoms when maximal tolerated dose of beta blocker has been achieved

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10
Q

Takotsubo cardiomyopathy?

ECHO may show?

Treatment? General course?

A

Often associated with stress (broken heart syndrome)

Mid and apical wall abnormalities with sparing of bagel segments

Supportive; 95% have resolution of symptoms within seven days

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11
Q

In women with coronary artery disease, it is recommended that?

A

Medical therapy be initiated prior to consideration for revascularization (higher complication rate with revascularization)

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12
Q

PCI in diabetics – this is recommended?

A

Drug eluting-stent to reduce restenosis

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13
Q

When to stress test a diabetic?

A
#Symptomatic
#Initiating an exercise program
#Known CAD and 3+ years without stress test
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14
Q

Medical therapy for all patients with NSTEMI?

If patients are high risk? (High risk meaning?)

A
#Aspirin
 #Nitrate
 #Beta Blockers
#Statin
 #P2Y Inhibitor 
Add glycoprotein 2B/3A inhibitor 
#TIMI over 2
#Ongoing angina after initiation of standard antiplatelet/anti-anginal medications reinfarction
#heart failure
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