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超声心动图、浅表高频超声及联合使用诊断肺动脉瓣狭窄患儿瓣膜数的价值 被引量:7
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作者 李慎义 张轶 +3 位作者 陈红天 龙湘党 刘亮 危安 《中国现代医学杂志》 CAS 2019年第4期104-107,共4页
目的评价超声心动图联合浅表高频超声探测新生儿及小儿肺动脉瓣狭窄(PS)患儿肺动脉瓣瓣叶数目的效果。方法分别对新生儿及小儿PS患儿的肺动脉瓣进行超声心动图及浅表高频超声二维成像。结果超声心动图、浅表高频超声和超声心动图联合浅... 目的评价超声心动图联合浅表高频超声探测新生儿及小儿肺动脉瓣狭窄(PS)患儿肺动脉瓣瓣叶数目的效果。方法分别对新生儿及小儿PS患儿的肺动脉瓣进行超声心动图及浅表高频超声二维成像。结果超声心动图、浅表高频超声和超声心动图联合浅表高频超声对明确新生儿及小儿PS患儿肺动脉瓣数目的敏感性分别为81.25%、87.50%和93.75%,特异性分别为75.00%、84.62%和92.31%,准确性分别为73.33%、83.33%和90.00%,阳性预测值为72.22%、82.35%和88.24%,阴性预测值为75.00%、84.61%和92.31%。以手术结果为金标准,超声心动图、浅表高频超声和超声心动图联合浅表高频超声为结果值,分别绘制ROC曲线,曲线下面积分别为0.728、0.830和0.897。结论超声心动图联合浅表高频超声能获得比单用心脏探头更清晰的肺动脉瓣膜二维信息,可为新生儿及小儿PS的瓣膜数目做出更准确判断,从而能为临床提供更可靠的信息。 展开更多
关键词 肺动脉瓣狭窄 超声心动扫描术 超声检查 婴儿
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Emotion Regulation Effect of Baduanjin on College Students:A Pilot Event-Related Potential Study on Late Positive Potential 被引量:2
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作者 Qiang Gu Qing-Chuan Hu +5 位作者 Yu-Long Wei Kevin Chen Jing-Jing Dong shen-yi li Wei-Wei Wang Yi-Bin Zheng 《World Journal of Traditional Chinese Medicine》 2021年第4期408-413,共6页
Objective:This study aimed to investigate the emotion regulation effect of Baduanjin Qigong on college students.Methods:The late positive potential(LPP)components were recorded while performing emotional pictures from... Objective:This study aimed to investigate the emotion regulation effect of Baduanjin Qigong on college students.Methods:The late positive potential(LPP)components were recorded while performing emotional pictures from 12 college students with Baduanjin Qigong experience and 12 with no experience of any mind–body exercises.Results:Under positive emotional stimuli,greater LPP amplitudes were observed in the experimental group in the frontal,central,and temporal areas than in the control group.Under negative emotional stimuli,greater LPP amplitudes were found in the experimental group in the prefrontal area and smaller amplitudes in the occipital area than in the control group.Conclusion:The results reveal the emotion regulation effect on the event-related potential of Baduanjin Qigong to college students.The findings suggest that the regulatory effect of Baduanjin Qigong on emotional stimulation may be a possible reason for reducing the symptoms of depression and anxiety. 展开更多
关键词 BADUANJIN EMOTION event-related potential mind–body exercises QIGONG
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