title: Pulmonary embolism: fighting the silent killer.
mesh_terms: D000293:Adolescent; D000328:Adult; D000359:Aftercare; D005081:Exercise Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000517:prevention & control; D011877:Radionuclide Imaging