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按照超声心动图左室肥厚的诊断标准将5l例高血压病人分为左室肥厚组和无左室肥厚组,并将它们与正常血压组(45例)进行对比分析,结果发现影响左室肥厚的主要因素是平均动脉压,损害左室功能的主要因素是左室壁增厚曩左宣后负荷的增加.本文资料同时也清楚地说明超声心动图诊断的敏感性和特异性要比心电图高.
In accordance with the diagnostic criteria for left ventricular hypertrophy echocardiography will be 5l cases of hypertensive patients were divided into left ventricular hypertrophy group and no left ventricular hypertrophy group and their normal blood pressure group (45 cases) were compared and found that affecting left ventricular hypertrophy Of the main factors is the mean arterial pressure, the main factor of damage to left ventricular function is left ventricular wall thickening 曩 left Xuan Hou load increases.The data also clearly shows that the sensitivity and specificity of echocardiography diagnosis than the high electrocardiogram .