| 乙酰胆碱对房颤复杂碎裂电位的影响 |
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| 引用本文： | 安闽生,雷森,金加发,周传堃,葛正庆.乙酰胆碱对房颤复杂碎裂电位的影响[J].西部医学,2011,23(11):2134-2136. |
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| 作者姓名： | 安闽生 雷森 金加发 周传堃 葛正庆 |
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| 作者单位： | 成都大学附属医院心内科,四川成都,610081 |
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| 摘 要： | 目的评估乙酰胆碱对房颤犬心房复杂碎裂电位的影响。方法成年杂种犬10只随机分为AB两组。暴露左右房,多级电极导管置于左、右心房记录碎裂电位,A组于肺静脉脂肪垫处注射乙酰胆碱,B组于上腔静脉处注射乙酰胆碱。分别于右心耳（A组）、左心耳（B组）给予BURST刺激,诱发房颤观察房颤发作后碎裂电位于两组记录位点有无差异。结果 A组房颤诱发后,左房均可记录到碎裂电位,右房未能记录到碎裂电位;B组房颤诱发后,右房能记录到碎裂电位,左房未能记录到碎裂电位。结论碎裂电位产生与局部乙酰胆碱相关。
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| 关 键 词： | 碎裂电位 乙酰胆碱 房颤 |
The effect of ACH in complex fractionated atrial Electrograms (CFAE)of atrial fibrillation |
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| AN Min-sheng,LEI Sen,JIN Jia-fa,et al.The effect of ACH in complex fractionated atrial Electrograms (CFAE)of atrial fibrillation[J].Medical Journal of West China,2011,23(11):2134-2136. |
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| Authors: | AN Min-sheng LEI Sen JIN Jia-fa |
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| Institution: | AN Min-sheng,LEI Sen,JIN Jia-fa,et al (Department of Cardiovascular,The Affiliated Hospital of Chengdu University,Chengdu 610081) |
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| Abstract: | Objection To investigate the relationship between ACH and complex fractionated atrial Electrograms(CFAE) of atrial fibrillation in dogs.Methods 10 dogs were divided into two groups(group A and B).Ach was injected in left atrium in Group A and right atrium in Group B before Burst stimulation was performed in right atrial appendage in Group A and left atrial appendage in Group B.CFAE was compared in Group A and B.Results CFAE could be recorded in left atrium in Group A and right atrium in Group B.Conclusion C... |
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| Keywords: | Complex fractionated atrial Electrograms(CFAE) Ach Atrial fibrillation |
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