Ventricular performance during graded hypovolemia induced by lower body negative pressure.
D000818:Animals; D001775:Blood Circulation; D001783:Blood Flow Velocity; D001794:Blood Pressure; D001810:Blood Volume; D002302:Cardiac Output; D004285:Dogs; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D008722:Methods; D009119:Muscle Contraction; D011312:Pressure; D016276:Ventricular Function