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7 Cards in this Set
- Front
- Back
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holosystolic murmur w/thrill? Left sternal border
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VSD
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systolic ejection murmur accentuated by standing?
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hypertrophic obstructive cardiomyopathy
venous return is reduced, decreasing LV EDV & SV, increasing systolic ejection murmur (this wouldn't occur w/aortic stenosis presumably?) |
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early diastolic decrescendo murmur decreased by amyl nitrite?
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aortic regurgitation
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late diastolic murmur eliminated by atrial fibrillation?
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mitral and/or tricuspid stenosis
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wide and fixed (does not vary w/respiration) splitting of S2?
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atrial septal defect
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maneuver to distinguish between aortic stenosis and hypertrophic obstructive cardiomyopathy?
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systolic ejection murmur in both
standing will increase hypertrophic obstructive cardiomyopathy click |
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how do distinguish between the diastolic murmurs of mitral stenosis and LV hypertrophy?
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mitral stenosis - opening snap in EARLY diastole
LV hypertrophy - late diastole (pre-systolic), when atria is contracting against suddenly elevated Edpressure caused by poor filling of ventricle with decreased compliance |
