The dynamics of venous return and its effects on the microcirculation during total cardiopulmonary bypass.
D000818:Animals; D001775:Blood Circulation / Q000502:physiology*; D001783:Blood Flow Velocity; D001794:Blood Pressure; D004285:Dogs; D006355:Heart-Lung Machine; D010101:Oxygen Consumption; D012119:Respiration / Q000502:physiology; D014680:Veins