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在晚期冠状动脉疾病中进行心肌输液成像

Roel Hoek¹, Pepijn A van Diemen¹, Yvemarie B O Somsen¹

¹Department of Cardiology, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.

European journal of clinical investigation

|March 18, 2025

概括

心肌输液成像 (MPI) 有助于诊断冠状动脉疾病 (CAD). 本综述考察了MPI技术,如心脏磁共振 (CMR),SPECT和PET在高级CAD病例中.

科学领域:

心脏病学心脏病学
医疗成像医学成像

背景情况:

心肌输液成像 (MPI) 是检测疑似阻塞性冠状动脉疾病 (CAD) 中缺血的一个关键的非侵入性工具.
在先进的CAD中出现解释挑战,影响临床决策.

研究的目的:

审查MPI技术的实用性,包括心脏磁共振 (CMR) 成像,单光子发射计算机断层扫描 (SPECT) 和正子发射断层扫描 (PET),在患有高级CAD的患者中.
讨论影响MPI解释的因素,阻塞性CAD和冠状动脉微血管功能障碍 (CMD) 的诊断性表现,以及MPI在引导重血管化的作用.

主要方法:

在先进的CAD中对MPI技术 (CMR,SPECT,PET) 的现有文献进行审查.
在复杂的患者群体中分析影响MPI解释的因素.
对阻塞性CAD和CMD的诊断绩效的评估.

主要成果:

在先进的CAD中,MPI技术显示出实用性,但解释可能很复杂.
诸如先前心肌梗塞 (MI),皮肤冠状动脉干预 (PCI),冠状动脉旁路移植 (CABG) 和慢性全闭 (CTO) 等因素影响MPI结果.
MPI在评估阻塞性CAD,冠状动脉微血管功能障碍 (CMD) 和指导再血管化策略方面发挥着作用.

结论:

使用CMR,SPECT和PET的MPI在高级CAD中仍然是有价值的,尽管解释需要仔细考虑患者特定的因素.
了解这些因素对于准确的诊断和有效的治疗指导至关重要,包括重新血管化的决定.

关键词:

心脏磁共振成像 - 心脏磁共振成像慢性完全封闭症慢性完全封闭症冠状动脉绕道移植冠状动脉绕道移植冠状动脉疾病是一种冠状动脉疾病.冠状动脉微血管功能障碍心肌梗塞的心脏病发作心肌 perfusion 影像成像,用于心肌 perfusion 的成像.通过皮肤进行冠状动脉干预.定子发射断层扫描 (PET).单光子发射计算机断层扫描

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