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应用三腔起搏器治疗老年顽固性心衰 被引量:3

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摘要 目的 观察老年难治性心衰患者应用双心室三腔起搏器治疗的临床效果。方法 选择 1 2例 (其中男 1 1例 ,年龄 71 .2± 9岁 )药物治疗无效的严重心衰患者进行三腔起搏器治疗 (其中 4例安装三腔 ICD)。观察术前、术后 3个月、6个月的 QRS波时限、EF值、左室舒张末期内径、二尖瓣返流量、VO2 max以及临床症状的变化情况。结果 随访 3~ 1 2个月 ,全部病例术后 3个月心功能的各项指标与术前相比均有明显改善 (P<0 .0 5) ,且随着随访期的延长有持续改善的趋势。随访期间 1例猝死。结论 双心室同步起搏是治疗难治性心衰的有效的新方法 ,可改善患者血流动力学、心功能和心衰的临床症状。三腔 ICD不仅可进行心衰的双心室同步治疗 ,同时具有良好的抗室性心律失常预防猝死的作用。对具有安装三腔起搏器或三腔 ICD指征的老年心衰患者进行双心室同步治疗安全有效。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2003年第8期506-507,共2页 Chinese Journal of Gerontology
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