Shunt determination by quantitative radioangiocardiography in experimental atrial septal defects.
D000790:Angiocardiography / Q000379:methods*; D000818:Animals; D004285:Dogs; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging* / Q000503:physiopathology; D011877:Radionuclide Imaging