title: Criteria for the recognition of pulmonary emboli.
mesh_terms: D004562:Electrocardiography; D007866:Leg / Q000098:blood supply; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011652:Pulmonary Circulation; D011655:Pulmonary Embolism / Q000175:diagnosis*; D011859:Radiography; D011877:Radionuclide Imaging; D013924:Thrombophlebitis / Q000175:diagnosis
chemical_list: D010100:Oxygen