[Hemodynamic characteristics of spontaneous (hereditarily determined) hypertension in rats. II. The role of the sympathetic nervous system].

The article discusses the data on the reactivity of the cardiovascular system of Okamoto--Aoki rats with spontaneous hypertension depending on the stage of the disease and of control animals of the same age but with normal arterial pressure to functional noradrenaline load prior to and in the presence of inderal block of beta-adrenergic receptors.