Pulmonary embolus.
D000792:Angiography; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000627:therapeutic use; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery; D014187:Transportation of Patients
D009020:Morphine