| 超声心动图自动边缘检测评价冠心病心绞痛患者左房左室功能 |
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| 引用本文： | 汪太平 王琦. 超声心动图自动边缘检测评价冠心病心绞痛患者左房左室功能[J]. 中国超声医学杂志, 1996, 12(2): 18-19 |
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| 作者姓名： | 汪太平 王琦 |
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| 作者单位： | 安徽医科大学附属医院，安徽省淮北市矿工总医院心内科 |
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| 基金项目： | 安徽省教委八五攻关项目 |
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| 摘 要： | 本文应用超声心动图自动边缘检测技术（ＡＱ）对冠心病心绞痛患者和正常组的左房左室功能进行分析。结果显示，所测冠心病心绞痛患者的左室面积变化分数（ＦＡＣ）、峰值充盈率（ＰＦＲ）均低于正常值，峰值充盈时间（ＴＰＦＲ）延长；左房舒张末期面积（ＥＤＡ）、收缩末期面积（ＥＳＡ）增大，面积变化分数（ＦＡＣ）、峰值排空率（ＰＥＲ）小于正常值，两组相比Ｐ均＜０．０５～０．０１。该法快速简便，能很好地反映冠心病心绞痛患者的左房左室功能。
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| 关 键 词： | 超声心动图自动边缘检测（AQ），冠心病心绞痛，左房左室功能 |
Assessment of Left Atrium and Left Ventricular Function in Angina Pectoris Patients by Acoustic Quantification Technology |
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| Wang Taiping,et al. Assessment of Left Atrium and Left Ventricular Function in Angina Pectoris Patients by Acoustic Quantification Technology[J]. Chinese Journal of Ultrasound in Medicine, 1996, 12(2): 18-19 |
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| Authors: | Wang Taiping et al |
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| Affiliation: | Affiliated Hospital of Anhui medical University |
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| Abstract: | In this study, we use Acoustic Quantification (AQ) technolgy to analyse left atrium and left ventricular function in normal subjects and also angina pectoris (AP) patients. The results showed that: FAC and PFR of left ventricular in AP patients were signifficantly lower than that in normal subjects (P<0. 05-0. 01). TPFR of left ventricule in AP patients was longer than that in normal subjects (P<0. 01). EDA, ESA of left atrium in AP patients were signifficantly higher than that in normal subjects (P<0. 01); FAC, PER were signifficatly lower than that in normal subjects (P<0. 05-0. 01). AQ technology is a rapid and simple method for detecting heart function. |
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| Keywords: | Acoustic quantification Angina pectoris Left atrium and left ventricular function |
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