Cardiology Flashcards

1
Q

Sign that shows rise in JVP with inspiration

A

Kussmaul sign

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2
Q

Constrictive pericarditis is associated with what changes in hemodynamics

A

Rise in LV pressure and decrease in RV pressure with inspiration

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3
Q

Pathophysiology of Long QT syndrome

A

Loss of function of potassium channels (type 1 and 2) or a gain of function of sodium channels (type 3)

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4
Q

A loud systolic murmur in the setting of known VSD suggests what

A

Normal RV pressure

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5
Q

Test used to distinguish severe aortic stenosis from pseudostenosis

A

Dobutamine stress echo

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6
Q

3 findings that suggest afib with an accessory conduction pathway

A

wide complex tachycardia
irregularly irregular rhythm
varying QRS widths

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7
Q

Heart block that can be induced by placement of a PA catheter

A

Right BBB

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8
Q

2 antibiotics known to cause long QT

A

Fluoroquinolones and macrolides

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9
Q

2 electrolytes that cause long QT

A

low potassium or magnesium

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10
Q

Difference in ACLS for post CABG patient compared to normal

A

3 Stacked shocks
Call surgeon for resternotomy
Amiodarone and NO EPI (or significantly reduced doses)

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11
Q

Type of MI where complete heart block is more likely

A

Anterior MI

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12
Q

Preferred presser for HOCM

A

Phenylephrine

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13
Q

Preferred medication for RVR afib where there could be an accessory pathway

A

Procainamide

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14
Q

PVR formula

A

(MPAP - Wedge)/ cardiac output

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15
Q

Temporizing measure in patient with MR acutely from ruptured pap

A

Balloon pump

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16
Q

Treatment for refractory VT (electrical storm) after amiodarone

A

Propranolol preferred

17
Q

Preferred treatment for spontaneous coronary artery dissection in pregnancy

A

Medical management over revascularization

18
Q

S3

A

Floppy LV

19
Q

S4

A

Stiff LV

20
Q

Crescendo-decrescendo systolic murmur radiating to carotids

A

Aortic stenosis

21
Q

Pansystolic murmur radiating to axilla

A

Mitral regurgitation

22
Q

Early diastolic murmur over left sternal edge

A

Aortic regurg

23
Q

Mid-diastolic murmur, low pitched, at apex

A

mitral stenosis

24
Q

Mid systolic click with mid to late systolic murmur

A

mitral valve prolapse

25
Q

Pansystolic murmur heard best over left sternal border

A

tricuspid regurg

26
Q

Soft diastolic murmur at the left sternal border

A

tricuspid stenosis