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心肌水肿致孤立性T波改变 被引量:3

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摘要 1982年,荷兰学者Wellens 首次发现有一组高危不稳定型心绞痛患者,以胸前导联T波对称性深倒置伴QTc间期延长且呈动态演变,而通常不伴ST段偏移为心电图主要特征,并认为其实质是由于粥样硬化性左前降支近段的次全闭塞所致。后来,有学者称此类患者的表现为“Wellens 综合征”,2009年AHA/ACC/HRS心电图标准化解析建议:将其归为心肌缺血后T波改变。而Wellens样心电图表现也见于其他心脏疾病和中枢神经系统疾病等,笔者结合国外报道,概述其可能机制。
作者 王立群
出处 《心电图杂志(电子版)》 2013年第1期38-39,55,共3页 Journal of Electrocardiogram(Electronic Edition)
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参考文献6

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同被引文献13

  • 1陈琪.心电图Wellens综合征[J].临床心电学杂志,2006,15(1):74-74. 被引量:20
  • 2Helen Paur,Peter T. Wright,Markus B. Sikkel,Matthew H. Tranter,Catherine Mansfield,Peter O?Gara,Daniel J. Stuckey,Viacheslav O. Nikolaev,Ivan Diakonov,Laura Pannell,Haibin Gong,Hong Sun,Nicholas S. Peters,Mario Petrou,Zhaolun Zheng,Julia Gorelik,Alexander R. Lyon,Sian E. Harding.High Levels of Circulating Epinephrine Trigger Apical Cardiodepression in a β2-Adrenergic Receptor/Gi–Dependent Manner: A New Model of Takotsubo Cardiomyopathy[J].Circulation.2012(6)
  • 3Zhan Zhong-qun,Wang Chong-quan,Samuel Sclarovsky,Kjell C. Nikus,He Chao-rong,Mao Shan.ST-segment deviation pattern of takotsubo cardiomyopathy similar to acute pericarditis: Diffuse ST-segment elevation[J].Journal of Electrocardiology.2012
  • 4John E. Madias.Is the ST-Segment Elevation in Takotsubo Syndrome Partially (or Even Totally) Due to Dyskinesis?[J].The American Journal of Cardiology.2012
  • 5Alexander R Lyon,Paul SC Rees,Sanjay Prasad,Philip A Poole-Wilson,Sian E Harding.Stress (Takotsubo) cardiomyopathy—a novel pathophysiological hypothesis to explain catecholamine-induced acute myocardial stunning[].Nature Clinical Practice Cardiovascular Medicine.2008
  • 6Federico Migliore,Alessandro Zorzi,Martina Perazzolo Marra.Myocardial edema underlies dynamic T-wave inversion (Wellens’ ECG pattern) in patients with reversible left ventricular dysfunction[].Heart Rhythm.2011
  • 7Stephen Arvan,Murray A. Varat.Persistent ST-segment elevation and left ventricular wall abnormalities: A 2-dimensional echocardiographic study[].The American Journal of Cardiology.1984
  • 8Pirzada F A,Weiner J M,Hood W B.Experimental myocardial infarction. 14. Accelerated myocardial stiffening related to coronary reperfusion following ischemia[].Chest.1978
  • 9马素霞.不稳定型心绞痛心电图变化意义分析[J].中国医药导报,2009,6(1):135-135. 被引量:4
  • 10陈琪,王禹,颜伟,张然,朱梅,李可,黄亚.Wellens综合征的临床及心电图特点分析[J].临床心电学杂志,2010,19(6):423-425. 被引量:22

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