Role of epicardial adipose tissue in cardiac remodeling

Abstract

Epicardial adipose tissue, or epicardial fat, is a type of visceral fat located between the heart and the pericardium. Due to its anatomical proximity to the heart, EAT plays a significant role in both cardiac physiology and pathologies, including cardiac remodeling and cardiovascular diseases (CVD). However, our understanding of how EAT pathology is influenced by risk factors such as obesity and type 2 diabetes mellitus and how altered EAT can drive cardiac remodeling and CVD, remains limited. Herein, we aimed to summarize and discuss the latest findings on EAT and its role in cardiac remodeling, highlighting the outcomes of clinical and observational studies, provide mechanistic insights, and finally introduce emerging therapeutic agents and nutritional guidelines aimed at preventing these conditions.