| 雷尼替丁对支气管哮喘患者气道反应性的影响 |
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| 引用本文： | 江山平,刘启良,梁永康.雷尼替丁对支气管哮喘患者气道反应性的影响[J].中山大学学报(医学科学版),1996(3). |
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| 作者姓名： | 江山平 刘启良 梁永康 |
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| 作者单位： | 中山医科大学孙逸仙纪念医院呼吸内科 |
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| 基金项目： | 孙逸仙纪念医院科研基金 |
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| 摘 要： | 通过食管吞钡Ｘ线及食管内窥镜检查选择支气管哮喘（简称哮喘）伴胃食管反流疾病（ＧＥＲＤ）者１３例（ＧＥＲＤ阴性组），哮喘不伴ＧＥＲＤ者１４例（ＧＥＲＤ阴性组），均给予口服雷尼替丁，每次１５０ｍｇ，每日２次，疗程８周。结果显示：雷尼替丁治疗后，ＧＥＲＤ阴性组哮喘临床积分显著增高。ＦＶＣ％Ｐｒｅｄ、ＦＥＶ１、ＦＥＶ１／ＦＶＣ、Ｖ５０、Ｖ２５、组胺ＰＣ２０－ＦＥＶ１，均显著降低；ＧＥＲＤ阳性哮喘临床积分显著降低，ＶＣ、ＶＣ％Ｐｒｅｄ、ＦＶＣ、ＦＶＣ％Ｐｒｅｄ、ＦＥＶ１、ＦＥＶ１／ＦＶＣ、Ｖ５０、Ｖ２５、组胺ＰＣ２０－ＦＥＶ１、均显著增高。表明雷尼替丁对哮喘患者气道反应性的影响与患者是否合并ＧＥＲＤ有关。
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| 关 键 词： | 哮喘／药物疗法，胃食管反流／药物疗法，雷尼替丁／药理学 |
THE DIAGNOSTIC VALUE OF PROLONGATION OF Q Tc INTERVAL IN IDENTIFYING MYOCARDIAL ISCHEMIA BY AMBULATORY ELECTROCARDIOGRAM |
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| Gao Xiuren,Zheng Zhensheng,Ma Hong,Wang Yesong,Liu Jun.THE DIAGNOSTIC VALUE OF PROLONGATION OF Q Tc INTERVAL IN IDENTIFYING MYOCARDIAL ISCHEMIA BY AMBULATORY ELECTROCARDIOGRAM[J].Journal of Sun Yatsen University(Medical Sciences),1996(3). |
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| Authors: | Gao Xiuren Zheng Zhensheng Ma Hong Wang Yesong Liu Jun |
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| Abstract: | The Changs of ST Segment and Q Tc interval in 186 consecutive patients with documented myocardial infarction and 50 normal subjects were studied during ambulatory electrocardiogram monitoring.For indentifying myocardial ischemia,the sensitivity and specificity of Q Tc interval positive were 92.5% and 96.0% respectively.While the sensitivity and specificity of ST segment changes were 69.4% and 100.0% respectively.The sensitivity had significantly difference in two groups by statistics( P <0.01),and there were no any difference in two groups in the specificity by statistics( P >0.05).The results indicate that the Q Tc interval can be used as one of the indices of myocardial ischemia. |
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| Keywords: | lectrocardiography ambulatory myocardial infarction/diagnosis myocardial ischemia/diagnosis |
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