title: [Criteria of the operability of patients with a common arterial trunk based on hemodynamic data].
abstract: Criteria of operability of patients with a common arterial trunk were evaluated from a complex of hemodynamic, clinical, and morphological data. The patients were divided into 2 main groups according to the value of the pulmonary blood flow (PBF): group 1 with the pulmonary to systemic blood flow ratio (PBF/SBF) greater than 1; group 2 with PBF/SBF less than 1. The indications for operation in group 1 depended on the degree of PBF increase. For instance, an operation was indicated for patients with marked increase of PBF (PBF/SBF greater than 2); in cases with moderate PBF growth [formula: see text] the indications for operation were determined only after additional lung biopsy. The operation was not indicated for group 2 patients (PBF/SBF less than 1.0) because of the severity of their condition due to obstructive pulmonary vascular disease.
authors.forename: I I
authors.initials: II
authors.lastname: Lepikhova
authors.forename: M P
authors.initials: MP
authors.lastname: Chernova
authors.forename: A I
authors.initials: AI
authors.lastname: Gorchakova
authors.forename: A O
authors.initials: AO
authors.lastname: Petrov
authors.forename: A V
authors.initials: AV
authors.lastname: Ivanitski'i
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003326:Coronary Circulation / Q000502:physiology*; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D007223:Infant; D008297:Male; D011652:Pulmonary Circulation / Q000502:physiology*; D012720:Severity of Illness Index; D014339:Truncus Arteriosus, Persistent / Q000503:physiopathology / Q000601:surgery*
vernacular_title: Kriteriĭ operabel'nosti bol'nykh s obshchim arterial'nym stvolom po dannym gemodinamiki.