Influence of right atrial pressure pulse on instantaneous vena caval blood flow.
D000818:Animals; D001281:Atrial Fibrillation / Q000503:physiopathology; D016275:Atrial Function; D001775:Blood Circulation; D004285:Dogs; D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006327:Heart Block / Q000503:physiopathology; D011666:Pulmonary Valve Stenosis / Q000503:physiopathology; D011674:Pulse; D014262:Tricuspid Valve Insufficiency / Q000503:physiopathology; D014682:Vena Cava, Inferior / Q000502:physiology*; D014683:Vena Cava, Superior / Q000502:physiology*; D014693:Ventricular Fibrillation / Q000503:physiopathology