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|本期目录/Table of Contents|

ATP终止房室折返性心动过速的临床与电生理观察(PDF)

《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

期数:
1994年第1期
页码:
1-3
栏目:
论著
出版日期:
1994-01-01

文章信息/Info

Title:
Effects of ATP on termination of esophageal pacing induced atrio-ventricular reentrant tachycardia
作者:
刘仁光1 邹路云1 刘爱纯1 李 莉1 冯国珍1 杨增颜1 闫 涛1 刘俐纯2
1锦州医学院附属医院 125001 2锦州市药品检验所
Author(s):
Liu Renguang1 Zhou Luyun1 Liu Aichun1 Li Li1 Feng Guozhen1 Yang Zengyan1 Yan Tao1 Liu Lichun2
1Affiliated Hospital,Jinzhou Medical College Jinzhou 2Assay station of Chinese herbal medicine
关键词:
三磷酸腺苷心动过速房室折返性心脏起搏人工
Keywords:
adenosine triphosphatetachycardiaatrioventricular reentrancecardiac pacing.artificia1
分类号:
-
DOI:
-
文献标识码:
-
摘要:
本文用食管心房调搏法诱发房室折返性心动过速(AVRT)76例次,对比观察了ATP 10、20、30 mg和5、10 s给药速度终止AVRT的疗效和终止特点。结果表明:①ATP终止AVRT的疗效与剂量有关,10 mg有效率为57.14%,20 mg和30 mg均达100%;对窦房结和房室结的抑制作用亦随剂量增加而加大。②ATP静注速度5 s与10 s疗效无显著差异。ATP终止AVRT前均出现RR和P-R间期逐渐延长,至P后QRS脱漏终止心动过速。
Abstract:
The effects of ATP on termination of atrio-ventricular reentrant tachycardia(AVRT)in 76 cases induced by esophagea1 pacing were observed.10.20 and 30 mg ATP were intravenously administered within 5 and 10 s.respectively.The resu1ts showed that.①the effects of ATP on termination of AVRT were dose-dependent.The effective rate was 57.14% when 10 mg ATP was.given and 100%at the dose of 20 and 30 mg.②No significant difference was found when in travonous injection was within 5 s and 10 s.③It was shown that P-R and RR intervals were prolonged until the R wave disappeared,which indicated the temination of AVRT.

参考文献/References

[1] 黄自珍,等.中华心血管病杂志1988;16:321.

[2]Komor K,et al Lancet 1955;269:93.

[3]Belhassen B,et al.Am J Cardiol 1984:54:225.

[4]李常太.心血管病学进展 1987;8(11):5.

[5]Dimaco JP,et al Circulation 1983;68:1254.

[6]Saito D.et al.Br Heart J 1986;55:291.

[7]Belhassen B,et a1.Circulation 1983;68:827.

[8]Schrader J.et a1.J Mol Cell Cardiol 1975:7:427.

[9]Belardinelii L,et a1.Am J Physiol 1983:244:H734.

[10]Robert M.et a1.Circalation 1984;69:1195.

备注/Memo

备注/Memo:
收稿 1992-04-29
更新日期/Last Update: 1994-01-01