心脏全移植血管病变:侵入性和非侵入性诊断方式的挑战和进步
Moaz A Kamel1, Isabel G Scalia1, Amro T Badr1
1Department of Cardiovascular Medicine, Mayo Clinic, Phoenix, AZ 85054, USA.
Journal of cardiovascular development and disease
|March 27, 2024
概括
心脏异体移植血管病变 (CAV) 是心脏移植后的主要死亡原因. 本综述探讨了当前和新兴的非侵入性诊断工具,以改善早期检测CAV,包括其微血管方面.
科学领域:
- 心脏病学 心脏病学
- 移植医学 移植医学
- 诊断成像 诊断成像 诊断成像
背景情况:
- 心脏异体移植血管病变 (CAV) 是心脏移植后死亡的主要原因,其特征是冠状动脉疾病.
- 它的病理生理学涉及到表心和心内冠状动脉的逐渐加厚,但仍然不完全理解.
- 目前的诊断方法,如冠状动脉血管学和血管内超声波 (IVUS),在评估微循环方面具有侵入性和局限性.
研究的目的:
- 审查CAV目前的诊断方式.
- 评估现有测试的实用性和预后价值.
- 评估早期CAV检测的新兴非侵入性技术,包括表心和微血管组件.
主要方法:
- 对CAV的诊断技术的当前文献的审查.
- 侵入性方法的分析:冠状动脉血管学和IVUS.
- 评估非侵入性成像方式:CTCA,SPECT,PET和心肌对比性心电回声.
主要成果:
- 冠状动脉血管造影是黄金标准,而IVUS为亲密密的加厚提供了更好的灵敏度.
- 侵袭性方法无法充分评估冠状动脉微循环.
- 新兴的非侵入性技术对全面的CAV评估有希望.
结论:
- 需要改进CAV的监控技术.
- 像CTCA,SPECT,PET和心声回声学这样的非侵入性方法对于评估心表和微血管疾病至关重要.
- 通过先进的成像技术进行早期检测,可以改善心脏移植接受者的结果.
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