[Myocardial disease in diabetes mellitus]

Diabetes mellitus is associated with excessive cardiovascular morbidity and mortality. Patients with diabetes mellitus suffer premature and severe atherosclerosis, and the relative impact is greater in women than in men. Clinical, experimental and pathological studies support the existence of a specific cardiomyopathy associated with diabetes mellitus. The cardiomyopathy plays an essential role in the pathogenesis of primary myocardial involvement, resulting in ventricular dysfunction, diminished cardiac pump performance and eventually overt heart failure. The authors discuss coronary heart disease and diabetic cardiomyopathy and indicate relevant treatment regimens.