[Photoplethysmographic variations induced by Valsalva's maneuver in normal subjects and in mitral stenosis].
D006801:Humans; D008946:Mitral Valve Stenosis / Q000502:physiology*; D010991:Plethysmography; D014636:Valsalva Maneuver
MITRAL STENOSIS/physiology; PLETHYSMOGRAPHY
Variazioni del fotopletismogramma provocate con la manovra di Valsalva nei soggetti normali e nella stenosi mitralica.