Tissue advanced glycation end products are associated with diastolic function and aerobic exercise capacity in diabetic heart failure patients.

Aims: Advanced glycation end products (AGEs) are increased in patients with diabetes and are associated with diastolic dysfunction through the formation of collagen crosslinks in the heart. The association among AGEs, diastolic function, and aerobic capacity in heart failure (HF) patients with and without diabetes is, however, unknown. We therefore studied the association among tissue AGEs, diastolic function, and aerobic capacity in patients with HF with or without diabetes.