起源于肺动脉窦室性期前收缩经主动脉窦优先传导1例

来源 :心电与循环 | 被引量 : 0次 | 上传用户:liongliong419
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
左心室流出道(LVOT)室性期前收缩或室性心动过速(PVCs/VT)经右心室流出道(RVOT)优先传导现象并非罕见,消融术中往往需要多位点消融方可成功。2017-08-10我院收治1例患者起源于肺动脉窦优先经主动脉窦传导并消融成功,现报道如下。患者男,65岁。因反复胸闷、心悸2年余入院。多次心电图检查示频发PVCs,24h动态心电图示PVCs总数28290次/min。
其他文献
In restricted channel, the hydrodynamic performance of propeller is affected by the wall. In the present work, two cylindrical channels with different diameters
In recent years, the new type of tumble waste dryer has been promoted and developed. Heat generation through phase transition is an environmental, friendly and
分析了火灾风险评估概念的内涵 ,综述了以某一系统为对象的火灾风险评估的研究及目的 ,介绍了国内外较新的城市区域火灾风险评估方法
Cavitation is a complex flow phenomenon including unsteady characteristics, turbulence, gas-liquid two-phase flow. This paper provides a numerical investigation
国家税务总局总会计师汪康2013年1月12日表示,税务总局正在研究制定房产税扩大试点的范围,但目前要提出一个完善的方案还有难度。房产税是关系到国计民生的大事,因此,扩大试点还
对新提出的'体防火分区'方式,就其设计依据、执行规范、实用价值、经济效果,以及工程实例中存在的危险性,提出商榷.
文章就<火灾直接财产损失统计方法>实施两年多来的实践体会,对统计新标准中一些不便操作的条款提出建议.
In this paper, we present the quantum mechanics as a reactive system. To show this, “holography” is introduced as a reactive system. Illumination of the objec
In this paper we study the solution of random linear oscillatory equation ?without damping and with random leading condition using the method. Finally, the time
This paper concerns N-order fixed point theory in partially ordered metric spaces. For the sake of simplicity, we start our investigations with the tripled case