title: Intrinsic left ventricular performance in the young spontaneously hypertensive rat.
mesh_terms: D000367:Age Factors; D000818:Animals; D001835:Body Weight; D002302:Cardiac Output; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology*; D006973:Hypertension / Q000235:genetics / Q000503:physiopathology*; D009929:Organ Size; D051381:Rats; D011919:Rats, Inbred Strains; D012018:Reflex; D013997:Time Factors; D014628:Vagotomy; D014630:Vagus Nerve / Q000502:physiology; D014655:Vascular Resistance