肺高血压与左心病相关的临床成像病理相关性
Marielle C van de Veerdonk1, Lize Roosma2, Pia Trip2
1Department of Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences Research Institute, Amsterdam, The Netherlands.
在左心病 (PH-LHD) 中肺高血压是常见的,并使结果恶化. 诊断依赖于多模式成像和组织病理学,以了解其复杂的原因和影响.
科学领域:
- 心脏病学 心脏病学
- 肺部病理学 肺部病理学
- 医疗成像医学成像
背景情况:
- 肺高血压 (PH) 在患有左心病 (LHD) 的患者中非常普遍,显著影响预后.
- PH-LHD的常见原因包括左心衰竭和膜心脏病.
- 由于逆向压力传递和肺血管变化,LHD可以导致孤立的毛细血管后PH或联合的毛细血管前和后PH.
研究的目的:
- 提供PH-LHD的临床,成像和组织病理学发现的概述.
- 突出多模式成像在诊断和管理PH-LHD中的作用.
- 通过临床病例来说明PH-LHD血管变化的谱.
主要方法:
- 审查PH-LHD的临床表现.
- 多模式心脏成像的应用:心声回声,心脏MRI和CT胸部.
- 在肺血管系统中对组织病理学发现的分析.
主要成果:
- 心声学评估肺动脉压力,心脏功能和膜疾病.
- 心脏MRI提供黄金标准体积评估和心肌特征.
- CT有助于排除其他PH原因,而组织病理学揭示了血管重塑.
结论:
- 多模式成像对于诊断和监测PH-LHD至关重要.
- 了解LHD和PH之间的相互作用对于患者管理至关重要.
- 组织病理学证实了PH-LHD背后的血管病理.
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