title: Hickman catheter use in a pregnant patient requiring therapeutic heparin anticoagulation.
mesh_terms: D000293:Adolescent; D001281:Atrial Fibrillation / Q000188:drug therapy; D002408:Catheters, Indwelling; D005260:Female; D006493:Heparin / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D007263:Infusions, Parenteral; D011247:Pregnancy; D011248:Pregnancy Complications
chemical_list: D006493:Heparin