国产三维心脏电生理标测系统用于持续性心房颤动导管消融的前瞻性、多中心、对照研究(新)

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【关键词】心房颤动;
电生理学技术,心脏;导管消融术
基金项目:国家高技术研究发展计划(2006DFA32750);国际科技合作重点项目 (SQ2006AA022413025);国家科技支撑计划(2014BAIl 1 B09);国家自然科学基金(81227001);北京 市医院管理局临床医学发展专项(ZYLX201302)
was
0.223).The adverse
case
of
left
subclavian No
bleeding pulmonary
and
vein
can

case
of
perieardial occurred.
effusion,which Conclusion
was
alleviated 3D
by
pericardiocentesis.
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国产三维心脏电生理标测系统用于持续性 心房颤动导管消融的前瞻性、多 中心、 对照 研究
汤日波 江洪
王祖禄殷跃辉
张志辉
李占全 马长生
曹江
曹克将杨延宗
杨平珍何奔
【摘要】
刘旭孙英贤
目的评价国产三维心脏电生理标测系统用于持续性心房颤动导管消融的安全性和
were
also followed up for 9 months.Results
cases
Of the 255 patients.167
cases
were
in the experiment group
and 88 79
cases
in the control group.In per protocol set(PPS),1 55 cases were in the experiment group, in the control group.Catheter ablation was successful for all patients in the experiment group under
Beijing
Municipal Administration(ZYLX20 1 302)
心房颤动(房颤)是最常见的持续性心律失常, 其发病率和患病率逐年增加¨o。房颤主要增加卒 中风险2~7倍,增加死亡风险2倍,严重危害人群
system死凡g Ribo+,Wang Zulu, Ji帆g,Cao Kejiang。Y帆g Yanzong,,^ang Hong,Y矾g Yingxian,Ma Changsheng.+Center for Cardiology,Being Anzhen
electrophysiological mapping
(1 11/167),明显高于对照组的21.6%(19/88,P<0.001)。符合方案集试验组成功率为67.1%
(104/155),明显高于对照组的22.8%(18/79,P<0.001)。试验组和对照组不良事件发生率分别为 19.8%(33/167)和13.6%(12/88,P=0.223)。与手术操作相关的不良事件包括左锁骨下血肿1例, 渗血l例,心包渗出l例经心包穿刺引流后缓解,无肺静脉狭窄。结论国产三维心脏电生理标测系 统及其导管可安全、有效用于持续性房颤导管消融。
were followed up for 9 months after 3 months blanking period.The patients in the control group underwent cardioversion with amiodarone and eleetrical cardioversion if needed.Patients in the control group
group(21.6%(19/88),P<0.001).In PPS,the
experiment incidence of adverse
group
events events
success
rate
was
also significantly
higher in the
than in the control group(67.1%(104/155)vs.22.8%(18/79),P<0.001).The 19.8%in the experiment group and 13.6%in the control group(P= associated with catheter ablation included 1 case of left subclavian hematoma,1
Hospitaf.Capitaf Medical University,Be访ng
100029,吼ina
the safety and efficacy of the domestic 3D cardiac
Corresponding author:Ma Changsheng,Email:chshma@vii,.sirtn con
万方数据
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in
this
multicenter
prospective
controlled
study.The
patients
were
allocated
to
catheter
ablation
ratio
group
(experiment group)and antiarrhythmics drugs cardioversion group(control group)with the
2:1
according to the patients’intention.Left atria were constructed with 3D cardiac electrophysiology mapping sensored saline irrigated radiofrequency ablation catheter(FireMagic…Cool 3 D)and system.magnetic surface reference(Columbus…).Pulmonary vein isolation and left atrial roof line,mitral annulus isthmus line,three tricuspid annulus isthmus line,superior vena cava,the coronary sinus and complex atrial fragmented potentials
DOI:10.3760/cma.j.issn.0253-3758.2016.05.007 作者单位:100029首都医科大学附属北京安贞医院心脏内科中心(汤El波、马长生);沈阳军区总医院心内科 (王祖禄);重庆医科大学附属第二医院心内科(殷跃辉);中南大学湘雅=-N院心内科(张志辉);辽宁省人民医院 心内科(李占全);第二军医大学附属长海医院心内科(曹江);江苏省人民医院心内科(曹克将);大连医科大学附 属第一医院心内科(杨延宗);武汉大学人民医院心内科(江洪);南方医科大学珠江医院心内科(杨平珍);上海交 通大学医学院附属仁济医院心内科(何奔);上海市胸科医院心内科(刘旭);中国医科大学附属第一医院心内科 (孙英贤) 通信作者:马长生,Email:chshma@vip.sina.eom
were
the guidance
of
the
3D
cardiac
electrophysiological
mapping
system.Pumononary
veins
isolation
was
achieved in all patients.After 9 months follow—up beyond blanking period,in full analysis set,the Success rate was 66.5%(1 1 1/167)in the experiment group,which was significantly higher than that in the control
A multicenter
prospective controlled study of catheter ablation for pafients with persistent atrial
fibrillation using domestic 3D
cardiac
Hn Yuehui,Zhang ZhihuFra Baidu bibliotek,Li Zhanquan,Cao Pingzhen,He Ben,Liu Xu,Sun
stenosis
Domestic
cardiac
electrophysiological mapping system
safely and effectively guide catheter ablation of persistent AF. Electmphysiological techniques,cardiac; Catheter ablation
有效性。方法采用前瞻性的多中心研究,2011年12月至2014年4月自全国13家中心人选255例 持续性心房颤动患者(男184例)。根据患者意愿以2:1的比例分配至导管消融组(试验组)和药物 转复组(对照组)。使用国产三维心脏电生理标测系统及其配套FireMagic。”Cool 3D冷盐水灌注射频 消融导管、Columbus…体表参考电极,进行左心房三维重建。在三维标测系统指导下行两侧肺静脉消 融,两侧肺静脉环状消融完成后,根据术者经验可行左心房顶部线、二尖瓣环峡部线、三尖瓣环峡部线 消融、上腔静脉、冠状窦隔离,心房碎裂电位消融等。消融后口服抗心律失常药物(胺碘酮除外)2—3 个月,术后前3个月为洗脱期,洗脱期后随访9个月。对照组给予胺碘酮口服转律,符合体外直流电 复律适应证的患者可行直流电复律治疗,随访至9个月。结果255例受试者中,试验组167例,对 照组88例,最终符合方案集试验组155例,对照组79例。167例受试者均在三维标测系统指导下顺 利完成手术,所有患者均实现肺静脉电隔离。全分析集试验组(空白期后9个月)成功率为66.5%
【Key words】
Key Program for
Atrial fibrillation;
Fund programs:National High Technology Research and International Science and
Development Program(2006DFA32750); of China Projects Cooperation Infrastructure Program(2014BAIl 1 B09);
were
targeted
if
necessary
under
to
the
guidance
of
the
3D
mapping
system.
Antiarrhythmics drugs(except amiodarone)were applied
patients
patients for 2 to 3 months after ablation.The
【Abstract】
From
Objective
to
To
verify
electrophysiological mapping system for catheter December 201 l
ablation of persistent atrial fibrillation(AF).Methods April 2014.255 patients(184 male)with persistent AF in 13 centers were enrolled
Technology
(SQ2006AA022413025);National Science and
Special Funding Support of
Technology
National Natural Science Foundation of China(81227001);Hospitals Clinical Medicine Development of
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