What does PEF stand for?
PEF stands for "Pre-ejection flow"
How to abbreviate "Pre-ejection flow"?
"Pre-ejection flow" can be abbreviated as PEF
What is the meaning of PEF abbreviation?
The meaning of PEF abbreviation is "Pre-ejection flow"
What does PEF mean?
PEF as abbreviation means "Pre-ejection flow"
