第2部分:左心室心肌干的临床应用
Malcolm Anastasius1, Paaladinesh Thavendiranathan2, Annapoorna Kini1
1From the Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, NY.
Cardiology in review
|June 5, 2023
概括
心肌应变测量提供了早期检测微妙的左心室缩功能障碍,在某些心脏状况中表现优于传统的射出分数,如膜和心肌病和COVID-19等心脏疾病.
科学领域:
- 心脏病学 心脏病学
- 心血管成像 - 心血管成像
- 心声回声扫描 (Echocardiography) 是一种心声回声扫描.
背景情况:
- 心血管疾病和心力衰竭的患病率正在上升.
- 在所有心脏病中,左心室喷射分数可能不准确地反映心功能.
- 减少喷射分数往往表明疾病的晚期,不可逆转的阶段.
研究的目的:
- 审查左心室全球纵向菌株 (LV-GLS) 的新兴临床应用.
- 要突出LV-GLS在膜心脏病,心肌病和COVID-19中的实用性.
- 强调LV-GLS用于早期识别微妙的左心室缩功能障碍.
主要方法:
- 关于左心室全球纵向应变的当前文献的综述.
- 对各种心脏病理学的临床应用进行分析.
- 专注于回声心脏图谱应变测量技术.
主要成果:
- 心肌压是早期发现心脏病的强大工具.
- LV-GLS 识别出通过喷射分数错过的微妙的缩功能障碍.
- 压力成像显示在膜疾病,心肌病和COVID-19中的承诺.
结论:
- 左心室全球纵向应变是评估心肌功能的一个有价值的指标.
- 应变成像可以更早,更灵敏地检测心脏功能障碍.
- 这种技术对于管理患有膜,心肌病和病毒性心脏病的患者至关重要.
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