[On the problem of roentgenolggical evaluation of pulmonary blood supply].
D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging*; D006801:Humans; D006973:Hypertension; D006976:Hypertension, Pulmonary / Q000000981:diagnostic imaging*; D008168:Lung / Q000098:blood supply*; D011859:Radiography
HEART DEFECTS, CONGENITAL/radiography; HYPERTENSION, PULMONARY/radiography; LUNG/blood supply