title: Influence of body position and pneumoperitoneum on respiratory variation of venous return in anesthetized dogs.
mesh_terms: D000818:Animals; D001775:Blood Circulation; D001795:Blood Pressure Determination; D002404:Catheterization; D002496:Central Venous Pressure; D004285:Dogs; D005260:Female; D006503:Hepatic Veins / Q000502:physiology; D008297:Male; D011028:Pneumoperitoneum, Artificial; D011187:Posture; D012082:Renal Veins / Q000502:physiology; D012119:Respiration; D013997:Time Factors; D014682:Vena Cava, Inferior / Q000502:physiology*; D014683:Vena Cava, Superior / Q000502:physiology*; D014690:Venous Pressure