title: Fick simple-shunt hard: simple shunts commentary.
authors.forename: Morton J
authors.initials: MJ
authors.lastname: Kern
mesh_terms: D001783:Blood Flow Velocity; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002302:Cardiac Output; D003326:Coronary Circulation; D006344:Heart Septal Defects, Atrial / Q000097:blood / Q000175:diagnosis* / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D008955:Models, Cardiovascular; D010100:Oxygen / Q000097:blood; D011237:Predictive Value of Tests; D011652:Pulmonary Circulation; D014655:Vascular Resistance
chemical_list: D010100:Oxygen