title: Preshaped polyethylene catheters for percutaneous hemodynamic and angiographic studies.
mesh_terms: D000792:Angiography; D006328:Cardiac Catheterization / Q000295:instrumentation*; D002319:Cardiovascular System / Q000000981:diagnostic imaging*; D017023:Coronary Angiography; D006439:Hemodynamics; D006801:Humans; D008722:Methods; D011095:Polyethylenes
chemical_list: D011095:Polyethylenes