4D Auto LAQ评估左房功能对鉴别毛细血管前、后PH的价值
目的为了探讨应用4D左心房自动定量分析(4D Auto LAQ)软件测定的左房容积和应变值对鉴别毛细血管前肺动脉高压和毛细血管后肺动脉高压的价值,并与肺-左心房应变偶联指数(ePLAGS)的鉴别能力进行比较。方法本研究为回顾性研究,共纳入了自2021年7月至2022年4月就诊于中山大学附属第一医院门诊或住院部的98例高概率肺动脉高压(PH)患者,收集所有患者的临床病史及实验室资料。根据肺动脉楔压(PAWP)将所有患者分为2组:毛细血管前PH组(PAWP≤15 mmHg)及毛细血管后PH组(PAWP>15 mmHg)。所纳入的患者均接受了经胸超声心动图检查,并应用4D Auto LAQ软件自动测...
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| Main Authors: | 李翠玲, 雷欣莉, 肖翡, 范瑞, 廖斯滢, 刘东红, 林红, 姚凤娟 |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
2025-07-01
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| Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
| Subjects: | |
| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/doi/10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2025.0413/ |
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