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本文已被:浏览 1097次 下载 1724次 |
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无创左室压力-应变环在心血管疾病中的应用进展 |
张鹏英,薛婷,张洁 |
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(徐州医科大学附属连云港医院) |
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摘要: |
无创左室压力-应变环通过测量心肌应变和左室压力,为定量评估心肌做功提供了一种新方法。研究表明,心肌做功对诊断早期心肌功能障碍有较高的敏感性,在识别左室心肌亚临床功能障碍方面优于左室射血分数和整体纵向应变,对多种心血管疾病的诊断和预后具有重要价值。本文就无创左室压力-应变环技术在心血管疾病中的应用进展进行综述。 |
关键词: 左室压力应变环 心肌做功 心肌功能 应变 |
DOI: |
投稿时间:2020-04-10修订日期:2020-04-16 |
基金项目: |
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Application progress?of non-invasive left ventricular pressure–strain loop in cardiovascular disease |
zhangpengying,xueting,zhangjie |
(The Affifiliated Lianyungang Hospital of Xuzhou Medical University) |
Abstract: |
Non-invasive left ventricular pressure-strain loop provides a novel method for the quantitative assessment of myocardial work by measuring myocardial strain and left ventricular pressure.Studies have shown that myocardial work has high sensitivity for the diagnosis of early myocardial dysfunction, and is superior to left ventricular ejection fraction and global longitudinal strain in the recognition of left ventricular myocardial subclinical dysfunction, which is of great value in the diagnosis and prognosis of cardiovascular diseases.This paper reviews the application progress of non-invasive left ventricular pressure-strain loop technology in cardiovascular diseases. |
Key words: left ventricular pressure–strain loop,myocardial work,myocardial function,strain |
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