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心脏磁共振在左心房评价中的临床应用与研究进展 被引量:7

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摘要 左心房的结构和功能异常是心血管疾病的重要预后因素。心脏磁共振(CMR)作为一种无创性检查方法,具有较高的空间、时间分辨率及可重复性高等优势,已成为评估左心房结构和功能的金标准。心脏磁共振特征跟踪(CMR-FT)技术可以早期识别左心房的功能障碍,钆延迟强化(LGE)技术及T 1-mapping技术可以综合评估左心房纤维化,在评估左心房功能和协助诊断方面十分重要。虽然CMR新技术的应用越来越广泛,但依然存在一定的局限性。本文对心脏磁共振在左心房的临床应用与研究进展进行综述。
出处 《放射学实践》 CSCD 北大核心 2021年第1期128-132,共5页 Radiologic Practice
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