title: Migration of a Kimray-Greenfield filter to the right ventricle.
mesh_terms: D005374:Filtration / Q000295:instrumentation*; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D005548:Foreign-Body Migration / Q000000981:diagnostic imaging*; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000517:prevention & control; D011859:Radiography; D014682:Vena Cava, Inferior