Ejection Fraction

Healthy heart function ensures efficient blood circulation to the entire body.

Select Ejection Fraction

Ejection fraction (EF) is the percentage of blood the left ventricle pumps out with each beat. A low ejection fraction means that more blood remains trapped in the ventricle after each beat.

Colour EF (%) Meaning
≥ 50% HFpEF (Preserved Ejection Fraction)
41 - 49% HFmrEF (Mildly Reduced Ejection Fraction)
≤ 40% HFrEF (Reduced Ejection Fraction)
65%