| 超声心动图对冠心病诊断价值的探讨 |
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| 引用本文： | 许平. 超声心动图对冠心病诊断价值的探讨[J]. 青岛大学医学院学报, 1987, 0(4) |
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| 作者姓名： | 许平 |
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| 作者单位： | 青岛医学院附院内科 |
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| 摘 要： | 本文用超声心动图测定了45例冠心病人和44例正常人的4项左心功能指标:每搏量之差,左室舒末压,左室舒未张力及二尖瓣前叶E峰到空间隔的距离。该研究采用Fisher判别分析,得到判别临界值Z_0及数值Z_o当Z>Z_0,为冠心病人;Z
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| 关 键 词： | 超声心动图 诊断 冠状动脉疾病 |
THE INVESTIGATION IN THE VALUE OF DIAGNOSING CORONARY ARTERY DISEASE USING ULTROSONIC CARDI0GRAM |
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| Xu Ping. THE INVESTIGATION IN THE VALUE OF DIAGNOSING CORONARY ARTERY DISEASE USING ULTROSONIC CARDI0GRAM[J]. Acta Academiae Medicinae Qingdao Universitatis, 1987, 0(4) |
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| Authors: | Xu Ping |
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| Affiliation: | Xu Ping Department of Medicine |
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| Abstract: | Echocardiography was used in determining four indexes of the leftventricular function in 45 patients with coronary artery disease and 44nomal subjects. The four indexes are: difference of stroke volume; leftventricular end-diastolic pressure; left ventricular end-diastolic tension;BPSS. In this study Fisher's discriminative analysis was used. The criticalvalues Z_0 and Z were obtained. If Z>Z_0, the cases is one of coronaryartery disease, if Z
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| Keywords: | Echocardiography Coronary artery disease Diagnosis |
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