The application of radioactive gas in the detection and quantification of left-to-right cardiac shunts.
D000790:Angiocardiography; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging*; D006801:Humans; D007454:Iodides
D007454:Iodides
ANGIOCARDIOGRAPHY; HEART DEFECTS, CONGENITAL/radiography; IODIDES