title: Atraumatic study of the left ventricular events by means of the first derivative of the carotid displacement pulse.
mesh_terms: D000328:Adult; D002339:Carotid Arteries / Q000502:physiology* / Q000503:physiopathology; D006321:Heart / Q000502:physiology*; D006331:Heart Diseases / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged; D011674:Pulse