title: Interpretation of cardiac pathophysiology from pressure waveform analysis: III. Intraventricular pressure gradients.
authors.affiliation: St. Louis University Hospital, Missouri.
authors.forename: M J
authors.initials: MJ
authors.lastname: Kern
authors.forename: U
authors.initials: U
authors.lastname: Deligonul
mesh_terms: D000328:Adult; D000368:Aged; D001024:Aortic Valve Stenosis / Q000175:diagnosis; D006328:Cardiac Catheterization; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D007545:Isoproterenol; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction / Q000502:physiology; D005996:Nitroglycerin; D013318:Stroke Volume / Q000502:physiology; D014636:Valsalva Maneuver
chemical_list: D005996:Nitroglycerin; D007545:Isoproterenol