Instantaneous changes of left ventricular volume in anesthetized horses.
D000758:Anesthesia / Q000662:veterinary*; D000818:Animals; D001011:Aorta; D001794:Blood Pressure; D002306:Cardiac Volume; D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006352:Heart Ventricles / Q000033:anatomy & histology; D006736:Horses / Q000502:physiology*; D008722:Methods; D014159:Transducers; D016276:Ventricular Function