经皮介入治疗主动脉缩窄合并二叶式或三叶式主动脉瓣术后左心室逆重构的临床研究  

Impact of bicuspid aortic valve or tricuspid aortic valve on left ventricular reverse remodeling after trans⁃catheter percutaneous intervention for coarctation of aorta complicated by bicuspid or tricuspid aortic valve

作　　者：马培尧 孔深柯 赵强[1] 王坤 王鑫 王文志 赵法允 李艳鑫[1] 王鹏飞 刘瑞闪 张戈军 徐仲英 徐亮 宋会军 李易航 MA Peiyao;KONG Shenke;ZHAO Qiang;WANG Kun;WANG Xin;WANG Wenzhi;ZHAO Fayun;LI Yanxin;WANG Pengfei;LIU Ruishan;ZHANG Gejun;XU Zhongying;XU Liang;SONG Huijun;LI Yihang(Department of Cardiovascular Medicine,He′nan Provincial Chest Hospital,Zhengzhou 450000,China;不详)

机构地区：[1]河南省胸科医院心血管内科,郑州450000 [2]中国医学科学院阜外医院结构性心脏病中心,北京100037

出　　处：《实用医学杂志》2024年第10期1396-1401,共6页The Journal of Practical Medicine

基　　金：河南省医学科技攻关计划项目(编号:2018020541)。

摘　　要：目的探讨主动脉缩窄(CoA)合并二叶式主动脉瓣(BAV)和三叶式主动脉瓣(TAV)行经皮介入手术后患者左心室逆重构的差异。方法回顾性分析2014年1月至2021年12月因主动脉缩窄于中国医学科学院阜外医院行经皮主动脉缩窄球囊扩张和支架置入术47例患者的临床资料。根据术前影像学资料合并BAV 18例,TAV 29例。对比患者术前和术后1年的超声心动图检查结果。结果与术前相比,经皮介入治疗后CoA患者术后1年的CoA Vmax、CoA PG、LVEDd、LVEDdi、LVM、LVMI均明显改善,23.4%患者出现了左室逆重构。合并BAV的患者AV Vmax、AV PG、LVEDdi均高于TAV组(P=0.005,P=0.007,P=0.03),BAV患者左室逆重构率低于TAV患者,但无统计学意义。多因素分析未发现影响术后1年左室逆重构的影响因素。结论部分CoA患者经皮介入手术术后1年发生左心室重构逆转。且合并BAV的患者改善情况亚于TAV患者,仍需要进一步探索。Objective To explore the difference in left ventricular reverse remodeling(LVRR)between coarctation of aorta(CoA)complicated by bicuspid aortic valve(BAV)and that by tricuspid aortic valve(TAV)after percutaneous intervention.Methods The clinical data on 47 patients undergoing percutaneous balloon dila⁃tion and stent implantation due to CoA in Fuwai Hospital of Chinese Academy of Medical Sciences from January 2014 to December 2021 were retrospectively analyzed.According to the preoperative imaging data,there were 18 patients with BAVA and 29 with TAV.The results of echocardiography before and one year after the procedure were compared.Results CoA Vmax,CoA PG,LVEDd,LVEDdi,LVM and LVMI were significantly improved in CoA patients one year after percutaneous intervention,and 23.4%of the patients developed left ventricular reverse remodeling.AV Vmax,AV PG and LVEDdi in the patients with BAV were higher than those in the TAV group(P=0.005 and P=0.007;P=0.03),and the rate of left ventricular reverse remodeling in BAV patients was lower than that in TAV patients,but there was no statistical significance.Multivariate analysis did not find any influence factors affecting left ventricular reverse remodeling one year after the procedure.Conclusions Part of the CoA patients develops left ventricular remodeling reversal one year after percutaneous intervention.LVRR in patients with BAV is lower than that in those with TAV,which still needs further clinical research.

关 键 词：主动脉缩窄 二叶式主动脉瓣 经皮介入手术 左心室重构逆转 

分 类 号：R654.3[医药卫生—外科学]