Early atherosclerosis in human hypertension

The detection of preclinical atherosclerosis may contribute to better identifying hypertensive subjects at high risk of complications. Three alterations can be diagnosed noninvasively: calcification, thickening, and stiffening of the arterial wall. Their prevalence is increased in asymptomatic hypertensives and their presence may have important prognostic significance, especially with respect to coronary artery disease. They are also ideal targets to test the efficacy of hypertensive therapy on the arterial wall. Finally, the detection of early atherosclerosis may help to improve the clinical management of hypertensive patients.