title: New instrument for transvenous cardiac biopsy.
mesh_terms: D001706:Biopsy / Q000295:instrumentation*; D006328:Cardiac Catheterization / Q000295:instrumentation; D004699:Endocardium / Q000276:immunology / Q000473:pathology*; D006084:Graft Rejection; D016027:Heart Transplantation; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D009206:Myocardium / Q000276:immunology / Q000473:pathology*; D011859:Radiography