title: [Comparative investigation of cardiac output using impedance rheography and invasive methods].
abstract: Authors performed comparative measurements of cardiac output using the impedance rheography and Fick's method in healthy men (6) reaching the value of correlation coefficient 0.88 and in patients with acquired cardiac defects (n = 21; r = 0.68). Authors also compared cardiac output values measured at rest and during exercise by means of thermodilution and rheographic methods in patients with heart failure (n = 9). Correlation coefficient was respectively 0.92 and 0.81.
authors.forename: A
authors.initials: A
authors.lastname: Kleinrok
authors.forename: A
authors.initials: A
authors.lastname: Sacharuk
authors.forename: W
authors.initials: W
authors.lastname: Rumiński
authors.forename: J
authors.initials: J
authors.lastname: Kosicki
authors.forename: R
authors.initials: R
authors.lastname: Grzywna
authors.forename: M
authors.initials: M
authors.lastname: Markiewicz
authors.forename: T
authors.initials: T
authors.lastname: Pałko
mesh_terms: D000328:Adult; D000368:Aged; D002302:Cardiac Output; D015444:Exercise; D005260:Female; D006331:Heart Diseases / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010992:Plethysmography, Impedance; D012016:Reference Values
vernacular_title: Badania porównawcze rzutu minutowego serca metoda reografii impedancyjnej i metodami inwazyjnymi.