CRP and familial dilated cardiomyopathy: In the present study, we aimed to study the relationship between CFR and nutritional indices, including geriatric nutritional index (GNI), prognostic nutritional index (PNI), inflammatory–nutritional index, and C-reactive protein (CRP) to albumin ratio (CAR) in a pilot study in order to understand the effects of nutrition on CMD and to investigate whether these indices could be useful for predicting CFR in patients with DCM.