肥胖是公认的心血管危险因素,表现为脂肪在组织或器官的周围含量的增加,如腹部内脏脂肪、心周脂肪、非酒精性脂肪肝、颈部脂肪、肾脏脂肪的体积增加;心周脂肪(Pericardial Adipose Tissue,PAT)是异位脂肪的一种,虽然占全身脂肪组织比例较小,但是靠近冠状动脉,由冠状动脉供血;有较强的分泌功能,分泌炎症因子和脂肪酸直接进入冠状动脉,在冠状动脉硬化中起到比较重要的作用。就PAT与心血管危险因素做一综述。 Obesity is a recognized cardiovascular risk factor, manifested as an increase in the content of fat around tissues or organs such as abdominal visceral fat, pericardial fat, non-alcoholic fatty liver, neck fat, and kidney fat; and heart fat (Pericardial Adipose Tissue, PAT) is a kind of ectopic fat, although accounting for a small proportion of systemic adipose tissue, but close to the coronary artery, the coronary artery; has a strong secretory function, secretion of inflammatory factors and fatty acids directly into the coronary artery , Plays a more important role in coronary atherosclerosis. PAT and cardiovascular risk factors are reviewed.