title: Method for the replacement of a permanently implanted arterial catheter without surgery.
mesh_terms: D000818:Animals; D001158:Arteries; D002404:Catheterization / Q000662:veterinary*; D006493:Heparin / Q000008:administration & dosage; D007269:Injections, Intra-Arterial; D008012:Lidocaine; D008722:Methods; D012756:Sheep
chemical_list: D006493:Heparin; D008012:Lidocaine