Borderline Hypertension

Abstract

Borderline hypertension is a widespread condition and because of its large prevalence, it has a major impact on the cardiovascular mortality of the population. A modest elevation of blood pressure in borderline hypertension is closely associated with multiple rheologic, hemodynamic, humoral and metabolic abnormalities. Many of these abnormalities, independently of the blood pressure, increase the coronary risk in patients with borderline hypertension.

There is no sufficient evidence in the literature to propose a well structured algorithm of management and treatment of borderline hypertension.

Establishing a reliable baseline blood pressure (by ambulatory or home blood pressure monitoring) is the first step in the management of borderline hypertension. One year of intensive nonpharmacologic treatment is recommended as the first therapeutic modality. If this fails to decrease the blood pressure, pharmacologic treatment with small doses of antihypertensive medication is recommended in patients with dyslipidemia or in patients whose out of office blood pressure remains elevated.

Key Words:

• Epidemiology
• Cardiovascular risk