报告1例黄芪2号方联合西药治疗室性早搏。男,58岁,阵发性胸闷心慌1年余,加重1月。室性早搏10年余,1月前因生气心慌、胸闷加重,舌暗红,苔黄厚,脉弦滑。动态心电图:频发室性早搏,有时呈而二联律、三联律,ST-T异常。治以益气活血,清热化痰...报告1例黄芪2号方联合西药治疗室性早搏。男,58岁,阵发性胸闷心慌1年余,加重1月。室性早搏10年余,1月前因生气心慌、胸闷加重,舌暗红,苔黄厚,脉弦滑。动态心电图:频发室性早搏,有时呈而二联律、三联律,ST-T异常。治以益气活血,清热化痰,宁心定悸,黄芪2号方加减,黄芪30g,黄连15g,半夏10g,苦参30g,青蒿15g,常山30g,枳实15g,人参、麦冬各30g,莲子心15g,茯苓20g,炙甘草9g,7剂,水煎500 m L,早晚温服。拜阿斯匹灵0.1g/次,1次/d;瑞舒伐他汀钙片5mg/次,1次/d;通脉养心丸40/次,2次/d。治疗4周,心慌、胸闷消失,睡眠改善,复查24h动态心电图,偶发室性早搏,ST-T异常。展开更多
Pulse diagnosis is an important basis for the diagnosis of Chinese medicine.It is the rich experience accumulated by the predecessors in the long and continuous practice,and it is a unique diagnosis method of Chinese ...Pulse diagnosis is an important basis for the diagnosis of Chinese medicine.It is the rich experience accumulated by the predecessors in the long and continuous practice,and it is a unique diagnosis method of Chinese medicine.There are many names of pulse conditions in traditional Chinese medicine.The four elements are analyzed and summarized in terms of position,number,shape,and momentum.The four elements are used as 28 kinds of pulses.Among them,the regularly intermittent pulse and the intermittent pulse are characterized by arrhythmia and intermittent stop of the pulse.Intermittent pulse means irregular intervals;when a pulse comes,Regularly Intermittent pulse have regular stops.This kind of phenomenon is similar to the bradyarrhythmia in modern medicine.The knot pulse is an irregular pulse stopping,which can be seen clinically in sinus arrest,second-degree type I sinus block,second-degree type I atrioventricular block,and escape beats and so on.On the other hand,Regularly Intermittent pulse is a regular pulse stopping,which can be clinically found in the second degree type II sinus block,the second degree type II sinus block,and the second degree type I atrioventricular block with a special 2:1 type of atrioventricular block type and so on.展开更多
目的:观察程控硬膜外间歇脉冲注入(PIEB)技术分娩镇痛对分娩结局的影响。方法:采用前瞻性研究,选择拟分娩镇痛的初产妇246例,经产妇或家属知情同意后随机分为两组,均使用罗哌卡因、舒芬太尼镇痛,其中采用PIEB技术的123例为PIEB组,采用...目的:观察程控硬膜外间歇脉冲注入(PIEB)技术分娩镇痛对分娩结局的影响。方法:采用前瞻性研究,选择拟分娩镇痛的初产妇246例,经产妇或家属知情同意后随机分为两组,均使用罗哌卡因、舒芬太尼镇痛,其中采用PIEB技术的123例为PIEB组,采用常规连续硬膜外(CEA)输注镇痛的123例为CEA组,从镇痛即刻开始,采用视觉模拟评分法(VAS)于分娩镇痛前、用药后2 h和宫口开全时评价疼痛程度,观察并分析用药总量、PCA次数、分娩方式、产后出血、胎儿窘迫及新生儿1 min、5 min Apgar评分。结果:PIEB组T_1、T_2 VAS评分明显低于CEI组,PCA次数明显少于CEA组,罗哌卡因和舒芬太尼用量明显少于CEA组,差异均有统计学意义(P<0.05)。PIEB组顺产、产钳助产、剖宫产率分别为82.93%、8.94%、8.13%,CEA组分别为81.30%、9.76%、8.94%,差异无统计学意义(P>0.05)。PIEB组产后出血、胎儿窘迫发生率为3.25%、2.44%,CEA组为4.07%、3.25%,差异无统计学意义(P>0.05)。两组新生儿1 min、5 min Apgar评分差异无统计学意义(P>0.05)。结论:PIEB技术分娩镇痛与连续硬膜外输注分娩镇痛分娩结局相同,但PIEB技术可减少麻醉药物用量,提高镇痛效果。展开更多
线性调频(linear frequency modulation,LFM)分段脉压对抗间歇采样干扰时,子脉冲顺序步进,使得采样子脉冲与相邻子脉冲脉压后,残余信号积累从而形成干扰带;干扰抑制时信号不连续采样,产生谐波分量。针对这两个问题,提出一种基于脉内Cos...线性调频(linear frequency modulation,LFM)分段脉压对抗间歇采样干扰时,子脉冲顺序步进,使得采样子脉冲与相邻子脉冲脉压后,残余信号积累从而形成干扰带;干扰抑制时信号不连续采样,产生谐波分量。针对这两个问题,提出一种基于脉内Costas频率步进的LFM波形抗间歇采样干扰方法。该波形综合LFM和Costas编码的优点,具有理想图钉型的模糊函数,不仅可以抑制干扰带,还可以大大降低谐波分量,最终提高抗干扰性能。理论推导和仿真分析验证了该方法的有效性。展开更多
文摘报告1例黄芪2号方联合西药治疗室性早搏。男,58岁,阵发性胸闷心慌1年余,加重1月。室性早搏10年余,1月前因生气心慌、胸闷加重,舌暗红,苔黄厚,脉弦滑。动态心电图:频发室性早搏,有时呈而二联律、三联律,ST-T异常。治以益气活血,清热化痰,宁心定悸,黄芪2号方加减,黄芪30g,黄连15g,半夏10g,苦参30g,青蒿15g,常山30g,枳实15g,人参、麦冬各30g,莲子心15g,茯苓20g,炙甘草9g,7剂,水煎500 m L,早晚温服。拜阿斯匹灵0.1g/次,1次/d;瑞舒伐他汀钙片5mg/次,1次/d;通脉养心丸40/次,2次/d。治疗4周,心慌、胸闷消失,睡眠改善,复查24h动态心电图,偶发室性早搏,ST-T异常。
基金National Natural Science Foundation of China(81874404)。
文摘Pulse diagnosis is an important basis for the diagnosis of Chinese medicine.It is the rich experience accumulated by the predecessors in the long and continuous practice,and it is a unique diagnosis method of Chinese medicine.There are many names of pulse conditions in traditional Chinese medicine.The four elements are analyzed and summarized in terms of position,number,shape,and momentum.The four elements are used as 28 kinds of pulses.Among them,the regularly intermittent pulse and the intermittent pulse are characterized by arrhythmia and intermittent stop of the pulse.Intermittent pulse means irregular intervals;when a pulse comes,Regularly Intermittent pulse have regular stops.This kind of phenomenon is similar to the bradyarrhythmia in modern medicine.The knot pulse is an irregular pulse stopping,which can be seen clinically in sinus arrest,second-degree type I sinus block,second-degree type I atrioventricular block,and escape beats and so on.On the other hand,Regularly Intermittent pulse is a regular pulse stopping,which can be clinically found in the second degree type II sinus block,the second degree type II sinus block,and the second degree type I atrioventricular block with a special 2:1 type of atrioventricular block type and so on.
文摘目的:观察程控硬膜外间歇脉冲注入(PIEB)技术分娩镇痛对分娩结局的影响。方法:采用前瞻性研究,选择拟分娩镇痛的初产妇246例,经产妇或家属知情同意后随机分为两组,均使用罗哌卡因、舒芬太尼镇痛,其中采用PIEB技术的123例为PIEB组,采用常规连续硬膜外(CEA)输注镇痛的123例为CEA组,从镇痛即刻开始,采用视觉模拟评分法(VAS)于分娩镇痛前、用药后2 h和宫口开全时评价疼痛程度,观察并分析用药总量、PCA次数、分娩方式、产后出血、胎儿窘迫及新生儿1 min、5 min Apgar评分。结果:PIEB组T_1、T_2 VAS评分明显低于CEI组,PCA次数明显少于CEA组,罗哌卡因和舒芬太尼用量明显少于CEA组,差异均有统计学意义(P<0.05)。PIEB组顺产、产钳助产、剖宫产率分别为82.93%、8.94%、8.13%,CEA组分别为81.30%、9.76%、8.94%,差异无统计学意义(P>0.05)。PIEB组产后出血、胎儿窘迫发生率为3.25%、2.44%,CEA组为4.07%、3.25%,差异无统计学意义(P>0.05)。两组新生儿1 min、5 min Apgar评分差异无统计学意义(P>0.05)。结论:PIEB技术分娩镇痛与连续硬膜外输注分娩镇痛分娩结局相同,但PIEB技术可减少麻醉药物用量,提高镇痛效果。
文摘线性调频(linear frequency modulation,LFM)分段脉压对抗间歇采样干扰时,子脉冲顺序步进,使得采样子脉冲与相邻子脉冲脉压后,残余信号积累从而形成干扰带;干扰抑制时信号不连续采样,产生谐波分量。针对这两个问题,提出一种基于脉内Costas频率步进的LFM波形抗间歇采样干扰方法。该波形综合LFM和Costas编码的优点,具有理想图钉型的模糊函数,不仅可以抑制干扰带,还可以大大降低谐波分量,最终提高抗干扰性能。理论推导和仿真分析验证了该方法的有效性。
