[Cardiovascular risk factors and diseases in centenarians]

Abstract

Aging is considered a product of an interaction between genetic, environmental and lifestyle factors. Are centenarians, who have almost arrived at the maximum life-span (120 yrs), free of cardiovascular disease or do they have an increased resistance? How many cardiovascular risk factors are present? We have studied a group of 148 centenarians selected from registered residents of Rome (average age 101.8 +/- 1.9; range 100-108). Their health was assessed through direct 1.5 hour interviews, conducted by physicians with geriatric training at the patient's residence, which includes geriatric assessment scales' submission. The prevalence of cardiovascular disease of our centenarians is 16.7%, represented by heart failure (8%), myocardial infarction (4.7%) and angina pectoris (4%). Among the cardiovascular risk factors, hypertension (31.1%) and hypercholesterolemia are the most frequent, while diabetes is not present. These data, compared with younger samples, point out a lower percentage of cardiovascular disease and risk factors. Moreover centenarians have always conducted a healthy lifestyle (Mediterranean diet, smoking abstention, physical activity, low levels of anxiety and depression). Finally, having identified the golden mean which allows us to carry out a programmed intervention for the prevention of cardiovascular risk factors and diseases, we will be able to increase longevity, allowing a larger number of subjects to reach the maximum human life-span.