心脏移植术后心血管植入型电子器械导线残留情况与影响因素及其对远期预后的影响  

Status and Associated Factors of Retained Cardiac Implantable Electronic Device Leads After Heart Transplantation and Impact on Long-term Prognosis

作　　者：胡小莹[1] 廖中凯[2] 黄洁[1] 王巍[2] 宋云虎[2] 郑哲[2] 刘盛[2] HU Xiaoying;LIAO Zhongkai;HUANG Jie;WANG Wei;SONG Yunhu;ZHENG Zhe;LIU Sheng(Department of Cardiology,National Center for Cardiovascular Diseases and Fuwai Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100037,China;Department of Cardiac Surgery,National Center for Cardiovascular Diseases and Fuwai Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100037,China)

机构地区：[1]中国医学科学院,北京协和医学院,国家心血管病中心,阜外医院心内科,北京100037 [2]中国医学科学院,北京协和医学院,国家心血管病中心,阜外医院心外科,北京100037

出　　处：《中国循环杂志》2025年第4期346-351,共6页Chinese Circulation Journal

摘　　要：目的:旨在明确心脏移植术前接受心血管植入型电子器械(CIED)治疗的患者,术后CIED导线残留情况、影响因素及对患者远期预后的影响。方法:对2005年1月1日至2022年1月1日在中国医学科学院阜外医院接受心脏移植的1096例患者进行了回顾性分析,其中204例(18.6%)在心脏移植术前接受了CIED治疗。由两位医师独立阅读心脏移植术前后的X线胸片,以明确是否存在CIED导线残留。应用Logistic多因素回归分析评估CIED导线残留影响因素,并绘制Kaplan-Meier生存曲线分析CIED导线残留对患者远期预后的影响。结果:204例心脏移植术前接受了CIED治疗的患者中,接受植入埋藏式心脏复律除颤器(ICD)、心脏再同步化治疗除颤器(CRT-D)治疗的患者比例最高,分别为47.5%(97/204)和40.7%(83/204)。从CIED植入到心脏移植的平均持续时间为(45.1±40.0)个月,38例(18.6%)在心脏移植术后存在CIED导线残留。Logistic多因素回归分析结果显示,CIED植入至心脏移植持续时间是心脏移植术后CIED导线残留的相关因素(OR=1.020,95%CI:1.011~1.030,P=0.000)。未植入CIED(n=892)、无CIED导线残留(n=166)和CIED导线残留(n=38)的患者,全因生存率分别为88.5%、93.3%、84.2%。Kaplan-Meier生存曲线分析显示,三组患者累积全因生存率差异无统计学意义(log-rank P=0.643)。结论:心脏移植术前植入CIED的患者中18.6%术后存在导线残留,CIED植入至心脏移植持续时间是心脏移植术后导线残留的相关因素,不过导线残留未增加心脏移植后的死亡率。Objectives:To assess the situation of retained cardiac implantable electronic device(CIED)leads after cardiac transplantation,the associated factors,and their impact on long-term prognosis.Methods:A retrospective analysis was conducted on 1096 patients who underwent cardiac transplantation at Fuwai Hospital of the Chinese Academy of Medical Sciences from January 1,2005 to January 1,2022.Among them,204 patients(18.6%)received CIED therapy before cardiac transplantation.Two physicians independently reviewed the pre-and posttransplant chest X-rays to determine the presence of retained CIED leads.Logistic multivariate regression analysis was used to assess factors associated with retained CIED leads,and Kaplan-Meier survival curves were plotted to analyze the impact of retained CIED leads on long-term prognosis.Results:Among the 204 patients who received CIED therapy before cardiac transplantation,the highest proportion were those treated with implantable cardioverter defibrillator(ICD)and cardiac resynchronization therapy-defibrillator(CRT-D),accounting for 47.5%(97/204)and 40.7%(83/204),respectively.The mean duration from CIED implantation to cardiac transplantation was(45.1±40.0)months,and 38 patients(18.6%)had retained CIED leads after cardiac transplantation.The results of the logistic multivariate regression analysis showed that the duration from CIED implantation to cardiac transplantation was the only factor associated with retained CIED leads after cardiac transplantation(OR=1.020,95%CI:1.011-1.030,P=0.000).Cumulative all-cause survival rates among patients without CIED implantation(n=892),those without retained CIED leads(n=166),and those with retained CIED leads(n=38)were 88.5%,93.3%and 84.2%,respectively.Kaplan-Meier survival curve analysis showed no significant difference in cumulative all-cause survival among the three groups(log-rank P=0.643).Conclusions:In patients who received CIED implantation before cardiac transplantation,18.6%had retained leads after surgery.The duration from CIED implantation t

关 键 词：心脏移植 心血管植入型电子器械 导线残留 

分 类 号：R54[医药卫生—心血管疾病]