The patient's heart shows decreased ______ fraction on echocardiogram, indicating systolic heart failure.

1 ejection ✓ 정답
2 cardiac
3 systolic
4 contractile
5 ventricular

해설

Ejection fraction is the percentage of blood that's pumped out of the left ventricle with each contraction. A decreased ejection fraction is a key indicator of systolic heart failure, where the heart's ability to pump blood effectively is impaired.

같은 주제 다음 문제The patient's EKG shows significant ST ______ in leads V2 through V4, suggesting acute ant…

임상 시나리오

Key Learning Points: 1. Ejection Fraction (EF): - Normal EF range: 55-70% - Reduced EF:

핵심 개념

ejection — The act of pumping out or expelling blood from the heart chambers during contraction
cardiac — Relating to the heart or its functions
systolic — Relating to the contraction phase of the heart when blood is pumped out
contractile — Having the ability or property to contract or shorten
ventricular — Relating to the ventricles, the lower chambers of the heart

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The patient's heart shows decreased ______ fraction on echocardiogram, indicating systolic heart failure.

임상 시나리오

핵심 개념

마이메르시로 국가고시 완벽 대비