经心大静脉消融治疗左心室summit区室性期前收缩1例

发布时间：2018-05-28 07:23

本文选题：心大静脉 + 室性期前收缩　；参考：《临床心血管病杂志》2017年10期

【摘要】：正1病例资料患者,男,39岁,反复心悸1个月,动态心电图记录到室性期前收缩(PVCs)共计35 161次/24h,心脏超声提示房间隔膨胀瘤(基底42mm,深度14mm),余辅助检查未见明显异常。术中频发PVCs(图1a),体表心电图需考虑左室流出道(LVOT)起源[1-2]。在Carto 3标测系统引导下行右室流出道(RVOT)激动标测无明显领先。续于左冠状动脉窦(LCC)标测到较体表V1QRS波无明显领先但
[Abstract]:Positive 1 case, male, 39 years old, repeated palpitation for 1 month, PVCs recorded by dynamic electrocardiogram (ECG) for a total of 35,161 times / 24 h. Echocardiography revealed atrial septal dilatation tumor (basal 42mm, depth 14mm). Frequent PVCs (Fig. 1 a, body surface electrocardiogram) origin of left ventricular outflow tract (LVOT) [1-2]. There was no significant lead in the activation mapping of right ventricular outflow tract (RVO) guided by the Carto 3 mapping system. The results of left coronary sinus mapping showed that there was no significant difference in V1QRS waves, but there was no significant difference between the left coronary sinus and the left coronary sinus.
【作者单位】：贵州省人民医院心内科;
【基金】：贵州省科技支撑计划项目(No:黔科合SY字【2015】3045号)
【分类号】：R541.7

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