[Treatment of hypertension in postmenopausal women].

Epidemiological and clinical studies have defined the lower incidence of atherosclerotic vascular disease in women than in age-matched men. After menopause the difference becomes less significant, what is due to estrogen deficiency. The mechanism of vascular protective effect of estrogen involves inhibition of smooth muscle cell proliferation, protection of endothelium function and improvement of lipid metabolism. One of the most important risk factor of atherosclerosis is hypertension. The prevalence of hypertension in elderly women is extremely high-up to 80%. Because of absence of the hormonal replacement therapy effect on blood pressure, there is an indication for antihypertensive therapy in postmenopausal women. Angiotensin-converting enzyme inhibitors are the class of drugs which can lower cardiovascular mortality due to hypertension and atherosclerosis in elderly women. They improve impaired insulin sensitivity and inhibit activation of renin-angiotensin system, both processes leading to the development of hypertension in postmenopausal women. Angiotensin-converting enzyme inhibitors also possess a direct anti-atherosclerotic properties, like inhibition of smooth muscle cell proliferation and migration, protection of endothelium function, reduced macrophages activation and foam cell accumulation, protection of LDL particles and improvement of fibrinolysis.