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3D-STI用于定量分析AMI患者PCI术后早期左心室心肌应变的变化 被引量:5

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摘要 目的探讨三维斑点追踪技术(3D-STI)定量分析急性心肌梗死(AMI)患者经皮冠状动脉介入术(PCI后早期左心室心肌应变与心功能的关系。方法选取在我院治疗的前降支病变所致AMI患者50例(观察组),同时选取健康体检者50例(对照组),均给予3D-STI检查,测量左心室整体纵向应变(GLS)、圆周应变(GCS)、面积应变(GAS)、径向应变(GRS)及左心室射血分数(LVEF)。结果观察组GLS、GCS、GAS分别为(-10. 83±2. 43)%、(-10. 89±2. 11)%和(-18. 57±4. 22)%,明显高于对照组(t=13. 01~14. 98,P <0. 01),而GRS和LVEF分别为(27. 75±4. 47)%和(47. 30±2. 66)%,明显低于对照组(t=-13. 49、-12. 79,P <0. 01);观察组PCI术后1个月GLS、GCS和GAS分别为(-12. 55±2. 57)%、(-12. 13±2. 40)%、(-20. 45±4. 84)%较术前有所降低(t=5. 33~6. 53,P <0. 01),而GRS和LVEF分别为(31. 74±6. 11)%、(49. 20±3. 00)%较术前有所升高(t=-6. 55、-3. 45,P <0. 01);观察组PCI手术前后GLS、GCS和GAS变化值与LVEF变化值呈负相关(r=-0. 81、-0. 78和-0. 79,P <0. 01),而GRS变化值与LVEF变化值呈正相关(r=0. 81,P <0. 01)。结论 3D-STI可用于定量分析AMI患者PCI后早期左心室心肌应变及心功能情况,为疗效评估提供客观参数。
出处 《心脑血管病防治》 2019年第5期440-441,469,共3页 CARDIO-CEREBROVASCULAR DISEASE PREVENTION AND TREATMENT
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  • 1梁崎,郭兰.合理开展冠心病患者的社区心脏康复[J].中国医学前沿杂志(电子版),2013,5(9):16-19. 被引量:4
  • 2Stang A. Critical evaluation of the Newcastle-Ottawa scale for the as- sessment of the quality of nonran- domized studies in meta-analyses. Eur J Epidemiol, 2010, 25 ( 9 ) : 603-605.
  • 3Wang Q, Zhang C, Huang D, et al. Evaluation of myocardial in- [arction size with three-dimensional speckle tracking echocardio- graphy: A comparison with single photon emission computed tomography. Int J Cardiovasc Imaging, 2015,31(8) : 1571-1581.
  • 4Wang Q, Huang D, Zhang L, et al. Assessment of myocardial infarct size by three-dimensional and two-dimensional speckle tracking echocar- diography: A comparative study to single photon emission computed tomography. Echocardiography, 2015,32(10):1539-1546.
  • 5Huttin O, Zhang L, Lemarie J, et al. Global and regional myocardial deformation mechanics of microvascular obstruction in acute myocardial irffarction: A three dimensional speckle-tracking imaging study. Int J Cardiovasc Imaging, 2015,31(7) : 1337-1346.
  • 6Thorstensen A, Dalen H, Hala P, et al. Three-dimensional echocardio- graphy in the evaluation of global and regional function in patients with recent myocardial infarction: A comparison with magnetic resonance im- aging. Echocardiography, 2013,30(6):682-692.
  • 7樊蓉.三维超声斑点追踪成像评价陈旧性心肌梗死患者左心室重构及心肌运动功能改变.沈阳:中国医科大学,2014:1-29.
  • 8Seo Y, Ishizu T, Enomoto Y, et al. Endocardial surface area tracking for assessment of regional LV wall deformation with 3D speckle tracking imaging, JACC Cardiovasc Imaging, 2011, 4 (4) :358-365.
  • 9Abate E, Hoogslag GE, Antoni ML, et al. Value of three-di- mensional speckle-tracking longitudinal strain for predicting im- provement of left ventricular function after acute myocardial in faretion. AmJ Cardiol, 2012,110(7) :961-967.
  • 10Antoni ML, Mollema SA, Delgado V, et al. Prognostic impor tance of strain and strain rate after acute myocardial infarction. Eur Heart J, 2010,31(13):1640-1647.

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