主动脉夹层合并冠心病的联合介入治疗(附8例报告)Successive interventional treatment of thoracic aortic dissection and coronary heart disease
荆全民,王效增,韩雅玲,栾波,王耿,马颖艳,刘晓江,金红旭,李海英
摘要(Abstract):
目的评价覆膜支架联合PCI治疗StanfordB型主动脉夹层合并冠心病的安全性和有效性。方法2005年1月至2007年7月完成的8例覆膜支架联合PCI治疗StanfordB型主动脉夹层合并冠心病患者,首先完成主动脉夹层覆膜支架置入术,3~7d后完成PCI。观察住院期间及随访期间疗效。结果经左桡动脉行主动脉造影:夹层破裂口位于左锁骨下动脉外缘0~10mm1例、11~30mm4例,31~50mm3例,其中1例有2个破裂口,余7例均为单破裂口。7例主动脉夹层向下累及肾动脉及其以下的血管。1例置入Talent支架,7例置入Aegis支架,共8枚(直径34~38mm,长度100~140mm)。1例覆膜支架封闭左锁骨下动脉,术后无上肢和脑缺血症状。覆膜支架置入成功率100%。术后即刻造影:4例近端破裂口完全封堵,4例少量残余内漏。术后住院期间2例胸背部仍有疼痛,复查增强螺旋CT,原内漏无扩大,经对症止痛逐渐好转,无截瘫、死亡等并发症发生。冠状动脉造影证实8例中单支病变4例,2支病变3例,3支病变1例。靶病变平均狭窄85.6%±14.0%,靶血管参考直径2.8±0.3mm。对11支靶血管共置入12枚支架,其中1例于前降支置入2枚相连支架。支架平均长度23.5±13.6mm。PCI即刻成功率100%,无PCI相关严重并发症发生。随访期1~31个月(平均18.0±8.5个月),8例均存活,无迟发内漏或需二次手术者及不良心脏事件发生。结论覆膜支架联合PCI治疗StanfordB型主动脉夹层合并冠心病安全可行,手术成功率高,术后患者恢复快,冠状动脉PCI的抗凝治疗未对大动脉支架术后构成不良影响,更长期的疗效需进一步随访观察。
关键词(KeyWords): 动脉瘤,夹层;冠状动脉疾病;支架;血管成形术,经腔,经皮冠状动脉
基金项目(Foundation):
作者(Author): 荆全民,王效增,韩雅玲,栾波,王耿,马颖艳,刘晓江,金红旭,李海英
参考文献(References):
- [1]景在平,赵鲪,赵志青,等.微创腔内隔绝术治疗降主动脉夹层动脉瘤.外科理论与实践,2000,5:100-103.
- [2]韩雅玲,王耿,荆全民,等.急性冠状动脉综合征介入治疗4670例近期疗效的评价.中华医学杂志,2005,85:1040-1044.
- [3]Smith SC Jr,Dove JT,Jacobs AK,et al.ACC/AHA guidelines of percutaneous coronary interventions(revision of the1993PT-CA guidelines)-executive summary.A report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines(committee to revise the1993guidelines for percutaneous transluminal coronary angioplasty).JACC,2001,37:2215.
- [4]Nienaber CA,Fattori R,Lund G,et al.Nonsurgical reconstruc-tion of thoracic aortic dissection.N Engl J Med,1999,340:1539-1545.
- [5]Kato N,Hirano T,Shimono T,et al.Treatment of chronic aortic dissection by transluminal endovascular stent-graft placement:preliminary results.J Vasc Interv Radiol,2001,12:835-840.
- [6]Palma JH,de Souza JA,Rodrigues Alves CM,et al.Self-ex-pandable aortic stent-grafts for treatment of descending aortic dis-sections.Ann Thorac Surg,2002,73:1138-1141.
- [7]Dake MD,Kato N,Mitchell RS,et al.Endovascular stent-graft placement for the treatment of acute aortic dissection.N Engl J Med,1999,340:1546-1552.
- [8]荆全民,韩雅玲,王效增,等.用腔内隔绝术治疗B型主动脉夹层动脉瘤46例.中国介入心脏病学杂志,2007,15:80-83.