EF

This is intended to give 2 ways to roughly quantify EF using a handheld ultrasound that does not have Simpson's Biplane capabilities.

• FS=(LVEDD-LVESD)/LVEDD
• EF≈ 1.9 × FS + 0.16

Ejection Fraction Calculator

LVEDD (mm):

LVESD (mm):

Calculate EF

EPSS

• EF(%)≈75.5−(2.5×EPSS(mm))

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EF Calculator from EPSS

Enter EPSS (in mm): Calculate EF

Your estimated EF is: