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Index used to predict atherosclerosis may improve accuracy of cardiovascular risk prediction

Published in Hematology Week, July 21st, 2008

The ankle brachial index, a ratio of blood pressure measurements used to indicate the risk of peripheral artery disease and atherosclerosis, may be useful to improve the accuracy of cardiovascular risk prediction, according to a meta-analysis of previous studies, reported in the July 9 issue of JAMA.

Major cardiovascular and cerebrovascular events including heart attack and stroke often occur in individuals without known pre-existing cardiovascular disease. The prevention of such events, including the accurate identification of those at risk, remains a serious public health challenge. Scoring equations to predict those at increased risk have been developed using...

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