糖尿病可因代谢失常,大血管、冠状血管、微血管病变及心脏植物神经功能改变等因素而导致糖尿病性心脏病。这是糖尿病的主要并发症之一,也是自从应用胰岛素控制血糖水平、防治酮症酸中毒和应用抗菌素控制感染以来,糖尿病的主要死亡原因。心脏收缩时间问期(STI)的测定是目前较好的心脏功能非损伤性检查方法。本文通过63例显性糖尿病人与210例健 Diabetes mellitus can cause diabetic heart disease due to metabolic disorders, macrovascular, coronary vessels, microangiopathy and changes in cardiac autonomic function. This is one of the major complications of diabetes and is the leading cause of death of diabetes since the administration of insulin to control blood sugar levels, to prevent ketoacidosis and to use antibiotics to control infections. Cardiac systolic time of attack (STI) determination is currently a good non-invasive cardiac function testing methods. In this paper, 63 cases of dominant diabetes and 210 cases of health