Choroidal thickness is associated with cardiovascular risk factors and cardiac health: the Gutenberg Health Study.

Background: Choroidal thickness is associated with several cardiovascular parameters in case-control studies including patients with manifest disease. So far, it was unclear whether underlying cardiovascular risk factors or the continuum of heart failure may lead to alterations of the choroid. Therefore, our hypothesis was to test in a population-based study, whether choroidal thickness is associated with cardiovascular risk factors and heart disease.