Last Updated
：2025/11/22
EF
Noun
abbreviation
alt-of
initialism
Japanese Meaning
心臓の駆出率（心臓が送り出す血液の割合を示す指標）
Sense（1）
（ plural ）
Quizzes for review
(medicine, cardiology) Initialism of ejection fraction.
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EF
The cardiologist noted that the patient's EF had dropped to 35%, indicating systolic dysfunction.
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The cardiologist noted that the patient's EF had dropped to 35%, indicating systolic dysfunction.
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English - English
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