期刊文献+

多普勒超声Tei指数评价一侧全肺切除术后右心功能变化 被引量:1

下载PDF
导出
摘要 目的探讨多普勒超声Tei指数评价一侧全肺切除术后右心功能变化。方法收集本院胸外科一侧全肺切除患者22例,分别于术前和术后第3天、第7天、第10天行多普勒超声检查,观察心率(HR)、右心室搏出量(RVSV)、右心室排血量(RVCO)、右心室射血前期时间(RPEP)、右心室射血加速时间(ACT)、等容收缩时间(ICT)、等容舒张时间(IRT)、右心室射血时间(RVET)、肺动脉收缩压(PASP)及Tei指数,评价右心室功能变化。结果术后第3天与术前比较HR、RVSV、RVCO、RPEP、ACT、RVET、ICT、IRT、PASP及Tei指数差异均有统计学意义(均P<0.05),右心后负荷明显增加;术后第7天HR、RPEP、ICT、IRT、(ICT+IRT)及Tei指数下降,RVSV、RVCO、ACT、RVET增加,与术后第3天比较差异均有统计学意义(均P<0.05),而与术前比较,差异无统计学意义,右心室后负荷降低及泵血功能增强;术后第10天PASP才明显下降,与术前比较差异无统计学意义,而HR、RPEP、ICT、IRT、(ICT+IRT)、Tei指数进一步下降,RVSV、RVCO、ACT、RVET进一步增加,与术前观察值基本相近(均P>0.05),右心室功能逐渐好转稳定。结论多普勒超声观察到一侧全肺切除术后第3天对右心功能影响大,除PASP术后第10天恢复术前水平外,其他右心功能指标术后第7天即恢复术前水平。
出处 《浙江实用医学》 2015年第6期447-449,共3页 Zhejiang Practical Medicine
  • 相关文献

参考文献8

  • 1Yeo TC ,Dujardin KS,Tei C ,et al.Value of a Doppler derived index combining systolic and diastolic time intervals in predicting outcome in primary pulmonary hypertension. Am J Cardiol, 1998,81 (9): 1157.
  • 2Eidem BW, Leafy PW, Tei C, et al. Usefulness of the myocardial performance index for assessing right ventricular function in congenital heart disease. Am J Cardiol, 2000,86 (6):654.
  • 3鲁树坤.现代超声诊断学[M].长沙:湖南科技出版社,1998.357-8.
  • 4Tel C,Karl SD,Evid OH,et al. Doppler echocardiographic index for assessment of global right ventricular function. J Am Soc Echocardiogr, 1996,9(1 ):838.
  • 5Badano LP, Ginghina C, Easaw J, et al. Aight ventricle in pulmonary arterial hypertension:haemodynamics, structural changes, imaging, and proposal of a study protocol aimed to assess remodeling and treatment effects. Ear J Echocardiogr, 2010, 11 (1):27.
  • 6章鸣,周启昌,彭清海,范萍.组织多普勒成像测量正常成人右室Tei指数的研究[J].中国医学影像技术,2004,20(10):1558-1560. 被引量:42
  • 7孔德红,潘翠珍,程蕾蕾,周达新,舒先红.实时三维超声心动图评价肺动脉高压患者右心室整体和节段收缩功能[J].中华超声影像学杂志,2011,20(9):747-751. 被引量:8
  • 8李陶,张云嵩,熊秀勤,王翔.超声心动图评价不同手术方式肺切除术后右心功能改变[J].临床超声医学杂志,2005,7(3):152-154. 被引量:3

二级参考文献31

  • 1梁雪村,黄国英,陈国珍,张陈,马晓静,刘晓琴,陈伟达,林其珊.实时三维超声心动图测量右心室容量及其收缩功能的实验研究[J].中华超声影像学杂志,2006,15(12):935-938. 被引量:11
  • 2刘诗珍,舒先红,潘翠珍,董丽莉,陈海燕,孔德红,陈灏珠.继发性肺高压患者的右心室应变分析[J].上海医学,2007,30(4):235-237. 被引量:1
  • 3Chin KM,Kim NH, Rubin LJ. The right ventricle in pulmonary hypertension. Coron Artery Dis,2005,16: 13-18.
  • 4Raymond R J, Hinderliter AL, Willis PW, et al. Echocardiographic predictors of adverse outcomes in primary pulmonary hypertension. J Am Coll Cardiol, 2002, 39:1214-1219.
  • 5Hoeper MM, Barberd JA, Channick RN, et al. Diagnosis, assessment, and treatment of non-pulmonary arterial hypertension pulmonary hypertension. J Am Coil Cardiol,2009,54:S85-96.
  • 6Lu X,Nadvoretskiy V, Bu L, et al. Accuracy and reproducibility of real-time three-dimensional echocardiography for assessment of right ventricular volumes and ejection fraction in children. J Am Soe Echocardiogr, 2008,21 : 84-89.
  • 7Morikawa T, Murata M, Okuda S, et al. Quantitative analysis of right ventrieular function in patients with pulmonary hypertension using three-dimensional echocardiography and a two-dimensional summation method compared to magnetic resonance imaging. Am J Cardiol, 2011,107 :484-489.
  • 8Sukmawan R, Akasaka T, Watanabe N, et al. Quantitative assessment of right ventricular geometric remodeling in pulmonary hypertension secondary to left-sided heart disease using real-time three-dimensional echocardiography. Am J Cardiol,2004,94:1096-1099.
  • 9Tamborini G, Brusoni D, Torres Molina JE, et al. Feasibility of a new generation three-dimensional eehocardiography for right ventricular volumetric and functional measurements. Am J Cardiol, 2008,102 : 499-505.
  • 10Ahbas AE,Fortuin FD, Schiller NB, et al. A simple method for noninvasive estimation of pulmonary vascular resistance. J Am Coil Cardiol,2003,41:1021-1027.

共引文献61

同被引文献14

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部