title: Rapid bedside differentiation of ruptured interventricular septum from acute mitral insufficiency.
mesh_terms: D000208:Acute Disease; D000368:Aged; D001794:Blood Pressure; D001916:Brachial Artery; D006328:Cardiac Catheterization; D003937:Diagnosis, Differential; D005260:Female; D006325:Heart Atria; D006346:Heart Septum; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D009203:Myocardial Infarction / Q000150:complications; D010100:Oxygen / Q000097:blood; D011651:Pulmonary Artery; D011652:Pulmonary Circulation; D012422:Rupture, Spontaneous
chemical_list: D010100:Oxygen