title: Clinical experience with pulsatile left heart bypass without anticoagulation for thoracic aneurysms.
mesh_terms: D000925:Anticoagulants; D001013:Aorta, Thoracic / Q000601:surgery*; D001014:Aortic Aneurysm / Q000601:surgery*; D001166:Arteriovenous Shunt, Surgical; D001780:Blood Coagulation Tests; D005112:Extracorporeal Circulation; D006355:Heart-Lung Machine; D006493:Heparin; D006801:Humans
chemical_list: D000925:Anticoagulants; D006493:Heparin