title: Prevalence of intracardiac right-to-left shunting in adults without obvious congenital heart disease.
mesh_terms: D000328:Adult; D000368:Aged; D003326:Coronary Circulation; D005260:Female; D006330:Heart Defects, Congenital / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D007208:Indocyanine Green; D008297:Male; D008875:Middle Aged; D014636:Valsalva Maneuver
chemical_list: D007208:Indocyanine Green