超越标准心声回声:应变成像作为人工智能驱动的关键,以全面评估心脏功能
Samir Saha1, Adnan Rahman1, Anatoli Kiotsekoglou2
1Acudoc cardiac imaging laboratory, Stockholm, Sweden.
Echocardiography (Mount Kisco, N.Y.)
|March 13, 2024
概括
左心室和左心房应变测量可以帮助区分与心脏有关的和与心脏无关的呼吸短促. 这种技术有助于诊断呼吸障碍的原因.
科学领域:
- 心脏病学 心脏病学
- 医学诊断 医学诊断 医学诊断
背景情况:
- 呼吸不良是一种常见的症状,原因多种多样,包括心脏和非心脏来源.
- 准确的区分对于及时和适当的治疗至关重要.
- 使用常规方法,区分心脏性和非心脏性呼吸障碍可能具有挑战性.
研究的目的:
- 评估左心室应变和左心房应变在区分心脏与非心脏呼吸障碍方面的有用性.
- 评估这些心声回声学参数的诊断性能.
主要方法:
- 追溯分析患有呼吸障碍的患者的心声回声学数据.
- 测量左心室的全球纵向应变 (GLS) 和左心房应变 (LAS).
- 经证实心脏和非心脏原因导致呼吸障碍的患者之间的应变参数的比较.
主要成果:
- 在心脏和非心脏呼吸障碍组之间观察到左心室和左心房应变的显著差异.
- 应变分析表明,有潜力提高心脏呼吸障碍的诊断准确性.
- 特定的应变模式可能表明潜在的心脏功能障碍.
结论:
- 左心室和左心房应变是有希望的非侵入性生物标志物,用于区分心脏和非心脏呼吸障碍.
- 应变回声心电图可以在呼吸不良的病因诊断中成为一种有价值的工具.
- 需要进一步的前性研究来证实这些发现.
更多相关视频
09:05Assessment of Cardiac Morphological and Functional Changes in Mouse Model of Transverse Aortic Constriction by Echocardiographic Imaging
Published on: June 21, 2016
18.2K
11:50High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart
Published on: July 9, 2010
24.1K
相关概念视频
01:17Imaging Studies for Cardiovascular System I:Echocardiography
321
Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
321
01:20Imaging Studies for Cardiovascular System II:Types of Echocardiography
258
Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
258