The dynamics of left ventricular filling at high heart rates.
D000818:Animals; D001783:Blood Flow Velocity; D002302:Cardiac Output / Q000187:drug effects; D004285:Dogs; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D007545:Isoproterenol / Q000494:pharmacology; D008943:Mitral Valve / Q000502:physiology; D016276:Ventricular Function
D007545:Isoproterenol