Detection of right-to-left circulatory shunts: a new method utilizing injections of krypton.
D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007726:Krypton; D007727:Krypton Radioisotopes; D011851:Radioactivity
D007727:Krypton Radioisotopes; D007726:Krypton
HEART DEFECTS, CONGENITAL/diagnosis; KRYPTON/radioactive