title: Retrograde injection of fibrinolysin into the pulmonary veins in the removal of impacted pulmonary emboli.
mesh_terms: D000818:Animals; D004285:Dogs; D005341:Fibrinolysin / Q000627:therapeutic use*; D007275:Injections, Intravenous; D011655:Pulmonary Embolism / Q000188:drug therapy* / Q000601:surgery; D011667:Pulmonary Veins
chemical_list: D005341:Fibrinolysin