A member asked:

Lv end diastolic vol in ml. lv end systolic vol in ml. fs fractional shortening. ef ejection fraction. how are these figures arrived at?

A doctor has provided 1 answer
Dr. Rick Koch answered

EF: = edv-esv/edv; fs is based on 2d length edd-esd/edd.

Answered 9/29/2016

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