冠状动脉介入治疗联合心脏再同步化治疗缺血性心肌病顽固性心力衰竭

被引:27
作者
韩雅玲
臧红云
王冬梅
荆全民
王守力
王祖禄
机构
[1] 沈阳军区总医院心内科,沈阳军区总医院心内科,沈阳军区总医院心内科,沈阳军区总医院心内科,沈阳军区总医院心内科,沈阳军区总医院心内科,,,,,
关键词
血管成形术,经腔,经皮冠状动脉; 心脏起搏,人工; 心力衰竭,充血性; 心肌疾病; 心肌缺血;
D O I
暂无
中图分类号
R541.6 [血液循环衰竭];
学科分类号
1002 ; 100201 ;
摘要
目的 观察经皮冠状动脉介入治疗 (PCI)联合心脏再同步化治疗 (CRT)缺血性心肌病顽固性心力衰竭的疗效和安全性。方法  7例均经冠状动脉造影证实为缺血性心肌病 ,NYHA分级Ⅳ级 ;其中 6例伴有心室内传导阻滞且QRS时限≥ 130ms,1例三度房室传导阻滞 ,1例持续性快速心房颤动 ,2例曾发作心室颤动 ,左室舒张末期内径≥ 5 5mm ,左室射血分数≤ 0 4 0。 5例PCI术后 6个月复查冠状动脉造影均无再狭窄 ,其后行CRT ;2例先行CRT 2周后行PCI。结果 PCI和CRT手术均成功 ,5例为右房加双室三腔起搏 ,1例快速心房颤动者行CRT同时行房室结射频消融术 ,1例行心脏三腔起搏除颤器置入术。 1例术后 4个月死于再次急性心肌梗死 ,其余 6例存活者随访 5~4 1(2 3 2± 13 8)个月 ,5例先行PCI及 2例先行CRT者联合介入治疗后心功能进一步明显改善 ,NYHA提高 2级 ,6min步行距离明显增加 ,超声二尖瓣反流和心电图QRS时限明显减少。 2例无室壁瘤者左室舒张末期内径及左室射血分数明显改善 ,5例轻度改善或无明显变化。结论 PCI及CRT联合治疗缺血性心肌病顽固性心力衰竭可改善心功能 ,提高生活质量并改善其预后 ,并具有较高的安全性。
引用
收藏
页码:21 / 25
页数:5
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