肥胖症是当进食热量多于人体消耗量而以脂肪形式储存 ,体重超过标准体重的 2 0 %时 ,有人报道过度肥胖可同时伴有心肌病变。近年来把肥胖引起的心功能紊乱 ,称之为肥胖心脏综合征。1　病理改变肥胖者的平均心脏重量大于非肥胖者。在冠状动脉分布区和右室表面有大量的脂肪浸润。 Obesity is when eating more calories than human consumption and stored in the form of fat, weighing more than 20% of standard body weight, it was reported that excessive obesity can be accompanied by myocardial lesions. In recent years, obesity caused by cardiac dysfunction, called obesity heart syndrome. 1 Pathological changes Obesity average heart weight than non-obese. In the coronary artery distribution and right ventricular surface with a lot of fat infiltration.