实用肝脏病杂志 ›› 2016, Vol. 19 ›› Issue (5): 574-577.doi: 10.3969/j.issn.1672-5069.2016.05.016

• 肝硬化 • 上一篇    下一篇

乙型肝炎肝硬化患者心电图和超声心动图检查异常及其临床意义

叶玉玲, 权明珠, 叶萍, 温静, 田柳玲, 黄琛琛, 耿广安   

  1. 230031 合肥市 解放军第105医院心电图室
  • 收稿日期:2015-10-20 出版日期:2016-09-10 发布日期:2016-10-12
  • 作者简介:叶玉玲 ,女,52岁,副主任技师。从事心电学研究。E-mail playyl105@yeah.net

Abnormal changes of electrocardiogram and Doppler echocardiographic parameters in patients with liver cirrhosis

Ye Yuling, Quan Mingzhu, Ye Ping, et al.   

  1. Department of Electrocardiogram,105th Hospital of PLA,Hefei 230031
  • Received:2015-10-20 Online:2016-09-10 Published:2016-10-12

摘要: 目的探讨心电图和心脏超声心动图检查在乙型肝炎肝硬化患者对心脏功能异常的检出情况,从而对诊断肝硬化性心肌病的意义。方法纳入肝硬化患者167例(A级45例、B级64例和C级58例)、乙型肝炎患者75例和健康体检者90例,使用日本光电9130K十二导联同步心电图机在安静状态下采集心电图,常规行超声心动图检查测量左心室舒张未期直径(LVDd)、左心房前后径(LA)、左心室后壁厚度(LVPW)、室间隔厚度(IVS)、左室射血分数(LVEF)、E峰速度、A峰速度、E峰/A峰速度(E/A)比值等参数指标。结果在167例肝硬化患者中,心电图正常55例,异常112例(67%), 在75例乙型肝炎患者中,心电图异常30例(40.0%),在90例健康对照组中,心电图异常20例(22.2%),3组差异显著(P<0.05);Child C级组心电图异常45例(77.5%),与A级组异常24例(53.3%)比,差异显著(P<0.01),与B级组异常43例(67.1%)比,差异也显著(P<0.01),B级与A级组比,心电图异常率也有显著差异(P<0.05);肝硬化组LVDd为(45.62±4.32) mm、LA为(32.21±4.12) mm、IVS为(10.01±1.25) mm、LVPW 为(9.8±1.25) mm、A峰为(0.80±0.20),与乙型肝炎组LVDd(43.01±4.7) mm 、LA(30.45±1.52) mm、IVS(9.4±0.55) mm、LVPW(9.10±0.22) mm、A峰(0.75±0.45) mm和健康对照组LVDd(42.35±3.1) mm 、LA(28.85±2.24) mm、IVS(9.2±1.5) mm、LVPW(9.2±0.80) mm、A峰(0.72±0.13)值比,差异有统计学意义(P<0.05);肝硬化组E/A比值为(1.01±0.33),较乙型肝炎组(1.18±0.20)或健康对照组(1.21±0.32)显著减小,差异有统计学意义(P<0.05)。结论肝硬化患者存在多种心电图异常,且与病变程度相关。左心功能不全以舒张功能不全为主。故对肝硬化患者应定期复查心电图和心脏超声心动图,及早认识肝硬化心肌及心功能损害,为治疗干预及评价预后提供参考。

关键词: Cirrhosis, Cardiomyopathy, Electroc ardiogram, Doppler echocardiography

Abstract: Objective To investigate the changes of electrocardiogram and Doppler echocardiography in cirrhotic patients. Methods A total of 167 cirrhotic patients(45 in Child A,64 in Child B and 58 in Child C),75 patients with hepatitis B and 90 healthy subjects were enrolled in this study. They were examined by Doppler echocardiography and ECG. The left ventricular end-diastolic dimension(LVDd),left atrial anteroposterior dimension(LA),left ventricular posterior wall thickness in diastole(LVPW),interventricular septal thickness (IVS),left ventricular ejection fraction(LVEF),peak E and A and the ratio of E/A were evaluated. Results 112 of 167 cirrhotic patients(67%) had abnormal ECG manifestation,much higher than in hepatitis B(40%) or in healthy control (22.2%,P<0.05);The abnormal changes of ECG in Child-Pugh class C were significant higher than in other two groups (77.5% vs. 53.3% in class A or 67.1% in class B(P<0.05);The LVDd was (45.62±4.32)mm,LA was (32.21±4.12)mm,IVS was (10.01±1.25)mm,LVPW was(9.8±1.25)mm,peak A was (0.80±0.20) in patients with cirrhosis,significantly different compared to those [LVDd(43.01±4.7)mm,LA(30.45±1.52)mm,IVS(9.4±0.55)mm,LVPW(9.10±0.22)mm,peak A (0.75±0.45)mm] in patients with CHB or [LVDd(42.35±3.1)mm,LA(28.85±2.24)mm,IVS(9.2±1.5)mm,LVPW(9.2±0.80)mm,peak A (0.72±0.13)] in healthy subjects(P<0.05);E/A ratio in cirrhotic patients was reduced compared with hepatitis B or controls(P<0.05). Conclusion The change of ECG is variable in cirrhotic patients. As the deficiency of cardiac diastolic functions in cirrhotic patients exists,the ECG and echocardiography should be performed regularly in order to manage in time.

Key words: Cirrhosis, Cardiomyopathy, Electroc ardiogram, Doppler echocardiography