Ejection fraction

これは何か

Ejection fraction is a pump-function measure commonly reported from heart imaging, especially echocardiography.^[2,1]

なぜ重要か

Heart failure can happen when the heart cannot pump enough blood, and heart tests can assess how well the heart pumps.^[1,2]

どの判断に影響するか

• EF belongs with symptoms, volume status, valve function, chamber size, rhythm, BNP, and clinical history.^[1,2]

解釈上の注意

• BioConst does not interpret a personal EF value or classify heart failure subtype.^[1]

関連疾患