Attempted regional heparinization of the heart.
D000818:Animals; D001777:Blood Coagulation / Q000187:drug effects*; D001780:Blood Coagulation Tests; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D004285:Dogs; D006493:Heparin / Q000008:administration & dosage*; D012039:Regional Blood Flow
D006493:Heparin