经皮球囊二尖瓣成形术治疗二尖瓣狭窄合并房颤的近期与远期疗效Short term and long-term results of percutaneous balloon mitral valvuloplasty in patients with mitral stenosis and atrial fibrillation
宫剑滨,江时森,李俭春,陈锐华,徐军,张启高,彭永平,王立军,李露言
摘要(Abstract):
目的 探讨经皮球囊二尖瓣成形术 (PBMV)在二尖瓣狭窄 (MS)合并心房颤动 (Af)患者中的疗效与安全性。方法 观察 12 5例MS合并Af患者 (Ⅰ组 )与 2 2 5例MS伴窦性心律患者 (Ⅱ组 )的PBMV成功率、PBMV后血流动力学与超声心动图指标改变、远期随访结果及并发症情况。结果 (1)两组成功率分别为 96 %(12 0 12 5 )和 99 6 %(2 2 4 2 2 5 ) (P <0 0 5 )。 (2 )PBMV后即刻两组左心房压力与肺动脉压力均明显下降 (P均 <0 0 0 1) ,Ⅰ组前者降值 <Ⅱ组 (P <0 0 5 )。 (3)PBMV后近期两组二尖瓣口面积 (MVA)明显增大 (P均 <0 0 0 1) ,组间无差异 ;两组左心房内径 (LAD)明显下降 (P均 <0 0 0 1) ,Ⅰ组下降值 <Ⅱ组。 (4)远期随访两组再狭窄率分别为 17 0 %(8 4 7)和 6 9%(4 5 8) (P <0 0 5 ) ;两组死亡率分别为 4 1%(2 4 9)和 1 7%(1 5 9) (P <0 0 5 ) ;两组MVA与LAD均仍较术前明显改善 ,但Ⅰ组较Ⅱ组差 ,且Ⅰ组MVA较术后近期结果缩小 (P <0 0 5 )。 (5 )两组并发症发生率分别为16 8%及 10 7%,组间差异无显著性 ,但 5例体循环栓塞者均发生于Ⅰ组。结论 PBMV在MS合并Af者中成功率高 ,再狭窄率低 ,疗效确切 ,但较窦性心律组差 ,需注意防止体循环栓塞 ,故对合并Af者更应严格病例选
关键词(KeyWords): 二尖瓣狭窄;心房颤动;球囊成形术
基金项目(Foundation):
作者(Author): 宫剑滨,江时森,李俭春,陈锐华,徐军,张启高,彭永平,王立军,李露言
参考文献(References):
- 1InoueK ,OwukiT ,NakamuraT ,etal.Clinicalapplicationoftransvenousmitralcommissurotomybyanewballooncatheter.JThoracCardiolSurg,1984,87:394402.
- 2李俭春,江时森,徐军,等.经皮球囊二尖瓣成形术治疗严重二尖瓣狭窄.江苏医药,1993,19:122124.
- 3VahanianA ,MichelPL ,CormierB ,etal.Resultsofpercutaneousmitralcommissurotomyin200patients.AmJCardiol,1989,63:847852.
- 4HungJS ,ChenMS ,WuJJ ,etal.Shortandlongtermresultsofcatheterballoonpercutaneoustransvenousmitralcommissurotomy.AmJCardiol,1991,67:854862.
- 5张领,石振纲,计宝湘,等.512例经皮球囊二尖瓣成形术适应证探讨.中华内科杂志,1998,37:412413.
- 6陈传荣,陈纪言,周颖玲,等.经皮Inoue气囊二尖瓣成形术5年以上疗效评价.中国介入心脏病学杂志,1997,5:164.
- 7DaiRP ,JiangSL ,HungLJ,etal.Percutaneoustransseptalballoonvalvuloplastyfordilatingmitralvalvestenosis(reportof200patients).ChinMedSciJ ,1993,8:191195.
- 8江洪,陈元秀,黄从新,等.风湿性二尖瓣狭窄伴心房颤动球囊成形术后复律治疗的临床评价.中国心脏起搏与心电生理杂志,1996,10:6769.
- 9Complicationandmortalityofpercutaneousballoon.Commissurotomy:AreportfromtheNationalHeart,LungandBloodInstituteBalloonValvuloplasty.Circulation,1992,85:20142024.
- 10WilkinsGT ,WegmanAE ,AbascalVM ,etal.Percutaneousballoondilatationofthemitralvalve:ananalysisofechocardiograghicvariablesrelatedtooutcomeandthemechanishofdilation.BrHeartJ ,1988,60:299308.