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为了研究生长激素缺乏（GHD）对青少年心脏结构及功能的影响，对20例已确诊为GHD及20例正常青少年通过一维和二维心脏超声检查，评估GHD患者心脏的结构和功能的变化。结果显示，GHD青少年其空间隔厚度和左室后壁厚度明显下降（P＜0．001），心肌重量指数明显下降（P＜0．001）。说明，GHD青少年的心脏结构已经受累，但功能尚未有影响。
In order to investigate the effect of GHD on cardiac structure and function in adolescents, the changes of cardiac structure and function in GHD patients were assessed in 20 cases of diagnosed GHD and 20 normal adolescents by one-dimensional and two-dimensional echocardiography. The results showed that the spatial septum thickness and left ventricular posterior wall thickness were significantly decreased in GHD adolescents (P <0.001), and the myocardial weight index was significantly decreased (P <0.001). That heart structure of GHD adolescents have been involved, but the function has not been affected.