Homocysteine level is associated with aortic stiffness in elderly

Homocysteine has been shown to be a more accurate predictor of cardiovascular mortality in very old persons than models based on classical risk factors. Arterial stiffening is a structural abnormality involved in the pathway of cardiovascular disease. We expect this underlying pathophysiology to be a possible explanation for the association between homocysteine and cardiovascular risk, particularly in older populations.