##  [Ejection Fraction](/ejection-fraction) 

  ##  [Ejection Fraction](https://health.quantumdictionary.io/ejection-fraction-0) 

  

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**Health & Life Sciences Dictionary**

 







 

 

 

 



 

 

 

 

Definition

The percentage of ventricular end‑diastolic volume expelled from the ventricle during systole, most commonly reported as left ventricular ejection fraction (LVEF).