射频消融术中术后血凝状态改变的观察Observation on the changes of the blood coagulable states during and after radiofrequency catheter ablation
李建平,黎莉,张薇,潘秀荣,梁绪国
摘要(Abstract):
目的 通过对射频消融 (RFCA)术中术后D 二聚体 (DD)浓度及血小板α颗粒膜糖蛋白(GMP 140 )表达变化的观察 ,研究RFCA对血凝状态的影响。方法 对连续 32例接受RFCA治疗的病人 ,在插管前、电生理标测完成 ,放电前、放电后及术后 40~ 48h ,动态测定血浆DD浓度及GMP 140阳性表达活化血小板百分率。结果 平均血浆DD浓度及活化血小板百分率 ,在插管前分别为 :5 5 8±2 85 ;1 6 5 2± 0 918,电生理标测后为 :984± 5 2 6 ;3 12 1± 2 76 5 ,放电后为 :1879± 892 ;4 135± 3 6 0 9,术后40~ 48h分别为 :90 7± 491;5 2 43± 3 5 96。各组与基线值比较 ,均明显增高。结论 RFCA术中、术后血浆DD浓度增高 ;GMP 140表达增加 ,RFCA造成血凝状态改变。
关键词(KeyWords): 射频消融;D二聚体;血小板α颗粒膜糖蛋白;血凝状态
基金项目(Foundation):
作者(Author): 李建平,黎莉,张薇,潘秀荣,梁绪国
参考文献(References):
- 1ScheinmanMM .NASPEsurveyoncatheterablation.PACE ,1995,18:14741478.
- 2ManolisAS ,WangPJ,EstesNAMIII.Radiofrequencycatheterablationforcardiactachyarrhythmia.AnnInternMed,1994,121:452461.
- 3JackmanWM ,WangX ,FridayKJ,etal.Catheterablationofaccessoryatrioventricularpathways(wolff parkinson whitesyndrom)byradiofrequencycurrent.NEnglMed,1991,324:16051611.
- 4HindrickG .TheMulticenterEurpeanRadiofrequencySurvey(MERFS ):Complicationofradiofrequencycatheterablationofarrhythmia.EurHeartJ ,1993,14:16441653.
- 5杨新春,胡大一,商丽华,等.射频消融术后肺栓塞一例.中国心脏起搏与心电生理杂志,1998,12:46.
- 6HuangSK ,GrahamAR ,HoytRH ,etal.Transcatheterdesiccationofthecanineleftventriculeusingradiofrequencyenergy─apilotstudy.AmHeartJ,1987,114:4248.
- 7AntonisS ,ManolisMD ,FaccF ,Fescetal.Thrombogenicityofradiofrequency.lesions:resultswithserialD Dimerdeterminations.JAmCollCardiol,1996,28:12571261.