title: Blood oxygen measurements in the assessment of intracardiac left to right shunts: a critical appraisal of methodology.
mesh_terms: D000328:Adult; D000368:Aged; D003326:Coronary Circulation; D005260:Female; D006454:Hemoglobins; D006801:Humans; D008297:Male; D008875:Middle Aged; D010092:Oximetry / Q000379:methods*; D010100:Oxygen / Q000097:blood*; D011652:Pulmonary Circulation; D012039:Regional Blood Flow
chemical_list: D006454:Hemoglobins; D010100:Oxygen