[Pathogenesis of "Leningrad" (blockade) hypertension (60-th anniversary of the Leningrad blockade)].

Leningrad (blockade) hypertension observed in survivors of the Leningrad blockade during the World War II is a unique form of hypertension initiated and maintained pathogenetically by disturbed neuroregulation resultant from a severe psychoemotional stress. Pathogenesis of Leningrad hypertension involves mechanisms playing a key role in pathogenesis of other forms of essential hypertension. A characteristic feature of this pathogenesis is interaction of the initial and key neurogenic factor with such hypertensive factors of alimentary-dystrophic genesis as lesions of the vascular wall secondary to marked hypoproteinemia and hypovolemia. Later, in addition to hypertension the patients developed atherosclerosis, nephrosclerosis and other diseases.