title: An unusual case of pulmonary artery catheter knotting during withdrawal.
authors: N N
authors: NN
authors: Agarwal
authors: P
authors: P
authors: Giesswein
authors: L
authors: L
authors: Leverett
authors: J
authors: J
authors: Gracey
authors: D
authors: D
authors: Hess
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006328:Cardiac Catheterization / Q000009:adverse effects*; D006801:Humans; D008297:Male; D011651:Pulmonary Artery