What does PPG stand for?
PPG stands for "Photoelectric plethysmography"
How to abbreviate "Photoelectric plethysmography"?
"Photoelectric plethysmography" can be abbreviated as PPG
What is the meaning of PPG abbreviation?
The meaning of PPG abbreviation is "Photoelectric plethysmography"
What does PPG mean?
PPG as abbreviation means "Photoelectric plethysmography"