Arterial hypertension in a framework of metabolic syndrome: special features and principles of drug correction

摘要

About 60% of patients with mild and moderate hypertension have insulin resistance and half of them have clinically manifest metabolic syndrome which comprises abdominal obesity, hyperlipidemia, impaired glucose tolerance, hypertension and insulin resistance. In a framework of metabolic syndrome hypertension is characterized by disturbed circadian profile without nocturnal blood pressure lowering and concentric left ventricular hypertrophy. There exist 2 mechanisms of linkage between hypertension and metabolic syndrome: impaired ion transport and neurohormonal and humoral activation. Antihypertensive drugs for correction of hypertension in metabolic syndrome should be long acting, provide protection of target organs, and induce positive or neutral metabolic effect. Together with normalization of blood pressure these actions can cause lowering of risk of atherosclerosis development. Representatives of the following classes of antihypertensive agents can be used as drugs of choice: angiotensin converting enzyme inhibitors, long-acting calcium antagonists, selective beta1-adrenoblockers, and thiazide diuretics.