阵发性室上性心动过速54例食道调搏电生理研究  

Electrophysiologic study of esophageal pacing in patients with paroxysmal supraventricular tachycardia

作　　者：景秀香 

机构地区：[1]吉林省四平市第一人民医院心内科,吉林四平136001

出　　处：《中国医药导报》2011年第28期170-171,共2页China Medical Herald

摘　　要：目的:用食道调搏方法探讨阵发性室上性心动过速(PSVT)各型电生理特征,达到既诊断又治疗的目的。方法:2005年1月～2011年4月收治反复发作住院的54例阵发性室上性心动过速患者,全部用食道调搏终止发作。结果:房室结折返性心动过速(AVNRT)38例(70.4%),占首位,房室折返性心动过速(AVRT)8例(14.8%),居第2位,窦房结折返性心动过速(SART)及房内折返性心动过速(IART)各4例,各占7.4%,较少见。结论:食道调搏方法无创伤、复律快、无药物毒副作用,尚可对室上性心动过速分型,是基层医院治疗、教学和研究心脏电生理简便、安全的方法,值得普及应用。Objective： To study electrophysiologic characteristic of various paroxysmal supraventricular tachycardia with method of esophageal pacing to reach an object of diagnosis and treatment.Methods： Fifty-four patients with supraventricular tachycardia treated from January 2005 to April 2011.All attacks were ceased by the method of esophageal pacing.Results： Thirty-eight patients with AVNRT（70.4%） were first in amount,eight patients with AVRT were second,four patients with SART and IART respectively（7.4% respectively） were fewer.Conclusion： The method deserves to be popularized and applied,because it is non-invasive and rapid cardioversion and harmless.Supraventricular tachycardia can be classified by it.It is a simple and safe method in basic hospital for treating and studing in cardiac electrophysiologic study.

关 键 词：阵发性室上性心动过速 食道调搏 电生理分类 

分 类 号：R541.7[医药卫生—心血管疾病]