生长激素(GH)的主要作用是促进机体生长,维持肌肉的基质和长度并有对抗胰岛素和合成代谢的作用。近年来的研究发现GH在心血管生理方面具有重要作用,从而扩大了GH治疗的临床谱。不仅婴幼儿的心脏发育离不开它,成人心脏形态及功能的维持亦不能缺少GH。GH缺乏者其心肌萎缩,心功能 The main role of growth hormone (GH) is to promote body growth, maintain muscle matrix and length, and to fight insulin and anabolic effects. Recent studies have found that GH plays an important role in cardiovascular physiology, thus expanding the clinical spectrum of GH therapy. Not only the heart of infants and young children can not develop without it, the maintenance of adult heart shape and function can not lack GH. GH deficiency of its atrophy, cardiac function