β Fibrinogen Gene Polymorphisms Are Associated With Plasma Fibrinogen and Coronary Artery Disease in Patients With Myocardial Infarction

Genetic variants of the beta fibrinogen gene are associated with an increased plasma level of fibrinogen, especially in smokers. The association with CAD appears to be the consequence of an increased risk of MI in subjects with severe CAD who carry the predisposing beta fibrinogen genotypes.