Additive effects of the chemokine receptor 2, vitamin D receptor, interleukin-6 polymorphisms and cardiovascular risk factors on the prevalence of myocardial infarction in patients below 65 years

Certain GRF might have additive but small effects on the disposition for MI before the age of 65. In older patients the tested GRF had no effect, possibly indicating a mechanism of aging rather than a purely genetic determined entity. Given the small effect of the tested genetic polymorphisms the value of testing GRF remains uncertain.