title: Arteriohepatic venous oxygen difference and heart rate during initial phases of exercise.
mesh_terms: D000328:Adult; D001775:Blood Circulation; D002860:Chromium Radioisotopes; D004562:Electrocardiography; D004912:Erythrocytes; D006339:Heart Rate; D006454:Hemoglobins / Q000032:analysis; D006499:Hepatic Artery; D006503:Hepatic Veins; D006801:Humans; D008102:Liver Circulation; D008297:Male; D010100:Oxygen / Q000097:blood*; D005082:Physical Exertion; D012039:Regional Blood Flow; D012044:Regression Analysis; D013997:Time Factors
chemical_list: D002860:Chromium Radioisotopes; D006454:Hemoglobins; D010100:Oxygen