photoplethysmographs |
photoplethysmography |
As nouns the difference between photoplethysmographs and photoplethysmography
is that
photoplethysmographs is while
photoplethysmography is the recording or study of photoplethysmographs.
photoplethysmograph |
photoplethysmography |
As nouns the difference between photoplethysmograph and photoplethysmography
is that
photoplethysmograph is an optically obtained plethysmograph, often produced by illuminating the skin in order to measures changes in light absorption while
photoplethysmography is the recording or study of photoplethysmographs.