title: [Mechanical human heart work in a newborn infant].
abstract: The echo- and dopplerography of newborn infants up to 10-day age revealed that their heart work capacity was about 6 Wt, relative capacity--25 Wt/100 g of ventricular mass. These data correspond to those of adult humans. The Frank-Starling mechanism was corroborated.
authors.affiliation: Syktyvkar State University, Russia.
authors.forename: L I
authors.initials: LI
authors.lastname: Irzhak
authors.forename: T A
authors.initials: TA
authors.lastname: Irzhak
authors.forename: L A
authors.initials: LA
authors.lastname: Gol'ts
mesh_terms: D001783:Blood Flow Velocity; D015150:Echocardiography, Doppler; D005260:Female; D006321:Heart / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D013318:Stroke Volume