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门控心肌灌注/代谢显像动态评估小型猪室壁瘤模型左心室功能及心室重构 被引量:5

Dynamic evaluation of left ventricular function and remodeling by gated SPECT perfusion and gated FDG PET metabolic imaging during ventricular aneurysm formation in pigs
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摘要 左心室室壁瘤(left ventricular aneurysm,LVA)是急性心肌梗死(acute myocardial infarction,AMI)后的严重并发症之一,会导致左心室功能受损和心室重构,恶性心律失常、血栓栓塞乃至心脏破裂、死亡,患者预后差[1].对LVA的发生发展过程进行深入探索具有重要意义.有研究表明,AMI周边区伴有冬眠心肌,随着缺血时间延长和(或)缺血程度加重,冬眠心肌会发展为坏死心肌[2].目前,关于AMI周边区心肌的研究局限于心肌交感神经重构与电重构[2],有关梗死周边区存活心肌的研究较少.
作者 张颖 田毅 朱紫薇 解小芬 米宏志 李翔 张晓丽 Zhang Ying;Tian Yi;Zhu Ziwei;Xie Xiaofen;Mi Hongzhi;Li Xiang;Zhang Xiaoli(Department of Nuclear Medicine,Beijing Anzhen Hospital,Capital Medical University,Beijing 100029,China;Department of Nuclear Medicine,Vienna General Hospital (AK H),Medical University of Vienna,1090 Vienna,Austria)
出处 《中华核医学与分子影像杂志》 CAS 北大核心 2019年第7期420-422,共3页 Chinese Journal of Nuclear Medicine and Molecular Imaging
基金 国家自然科学基金(8187070209,81871377,81571717) 首都临床特色应用研究(Z181100001718071).
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  • 1杨利霞,穆玉明,关丽娜,王春梅,唐琪.心肌声学造影界定急性心肌缺血面积的实验研究[J].中华临床医师杂志(电子版),2011,5(8):2271-2276. 被引量:3
  • 2郭玉英,王跃涛,朱峰,鹿存芝,吴翼伟.^(99)Tc^m-MIBI心肌灌注显像半定量评价心肌梗死后左室重构[J].苏州大学学报(医学版),2006,26(5):780-782. 被引量:3
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  • 10Herrmann JL. Do ameroid constrictors reliably occlude porcine coronary arteries?. J Surg Res, 2010, 161: 36-37.

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