title: Intracardiac right-to-left shunts demonstrated by two-dimensional echocardiography after peripheral vein injection.
mesh_terms: D000293:Adolescent; D000328:Adult; D003287:Contrast Media; D004452:Echocardiography / Q000295:instrumentation / Q000379:methods*; D005260:Female; D005947:Glucose; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003287:Contrast Media; D005947:Glucose