title: Comparison of coronary blood flow by nitrous oxide, xenon-133, and venous return methods.
mesh_terms: D000792:Angiography; D000818:Animals; D001011:Aorta; D001783:Blood Flow Velocity; D002245:Carbon Dioxide / Q000097:blood; D006328:Cardiac Catheterization; D002302:Cardiac Output; D002404:Catheterization; D003326:Coronary Circulation; D003331:Coronary Vessels; D004285:Dogs / Q000502:physiology*; D005112:Extracorporeal Circulation; D005263:Femoral Artery; D006400:Hematocrit; D008026:Ligation; D008722:Methods; D009609:Nitrous Oxide / Q000097:blood; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D011651:Pulmonary Artery; D011868:Radioisotopes; D014684:Venae Cavae; D014978:Xenon
chemical_list: D011868:Radioisotopes; D002245:Carbon Dioxide; D014978:Xenon; D009609:Nitrous Oxide; D010100:Oxygen