title: Nonsurgical removal of a knotted pulmonary artery catheter.
authors.forename: B W
authors.initials: BW
authors.lastname: Böttiger
authors.forename: H
authors.initials: H
authors.lastname: Schmidt
authors.forename: H
authors.initials: H
authors.lastname: Böhrer
mesh_terms: D000368:Aged; D002407:Catheterization, Swan-Ganz / Q000009:adverse effects*; D005547:Foreign Bodies / Q000628:therapy*; D006321:Heart; D006801:Humans; D008297:Male