Which age groups have the highest prevalence of coronary artery atherosclerosis?

Updated: Apr 09, 2021
  • Author: Sandy N Shah, DO, MBA, FACC, FACP, FACOI; Chief Editor: Yasmine S Ali, MD, MSCI, FACC, FACP  more...
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Answer

Age is the strongest risk factor for the development of CAD. Most cases of CAD become clinically apparent in patients aged 40 years or older, but elderly persons experience higher mortality and morbidity rates from it. Approximately 82% of people who die of CAD are 65 years or older. Complication rates of multiple therapeutic interventions tend to be higher in the elderly; however, the magnitude of benefit from the same interventions is greater in this population, because these patients form a high-risk subgroup.


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