Effect of cardiac and respiratory cycle on pulmonary vein flow, pressure, and diameter.
D000818:Animals; D001011:Aorta / Q000502:physiology; D001783:Blood Flow Velocity; D001794:Blood Pressure; D004285:Dogs; D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D011652:Pulmonary Circulation; D011667:Pulmonary Veins / Q000502:physiology*; D012119:Respiration; D014683:Vena Cava, Superior / Q000502:physiology