title: Noninvasive determination of pulmonary artery wedge pressure in patients with chronic heart failure.
authors.affiliation: Cardiomyopathy Program and Cardiovascular Section, Boston Medical Center, Boston University School of Medicine, Massachusetts 02118, USA.
authors.forename: M M
authors.initials: MM
authors.lastname: Givertz
authors.forename: M T
authors.initials: MT
authors.lastname: Slawsky
authors.forename: D L
authors.initials: DL
authors.lastname: Moraes
authors.forename: K M
authors.initials: KM
authors.lastname: McIntyre
authors.forename: W S
authors.initials: WS
authors.lastname: Colucci
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D006328:Cardiac Catheterization; D003935:Diagnostic Techniques, Cardiovascular / Q000295:instrumentation; D006333:Heart Failure / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011669:Pulmonary Wedge Pressure; D013318:Stroke Volume; D014636:Valsalva Maneuver