Prolonged left-heart by-pass without anticoagulation.
D000818:Animals; D000925:Anticoagulants; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002417:Cattle; D005112:Extracorporeal Circulation; D006352:Heart Ventricles; D012826:Silicone Elastomers; D013997:Time Factors
D000925:Anticoagulants; D012826:Silicone Elastomers