斑点跟踪回声心电图在心脏起器植入物中的应用前景
Nan Xu1, Xiaoping Cheng2, Lei Ren1
1Department of Cardiology, The First People's Hospital of Neijiang, Neijiang, China.
Frontiers in cardiovascular medicine
|January 20, 2025
概括
传统的心脏起器植入可以使心脏功能恶化. 本综述探讨了斑点跟踪回声心脏学 (STE) 如何评估与His捆绑节奏 (HBP) 和左捆绑分支节奏 (LBBP) 的机械失调,从而更精确地评估心脏功能.
科学领域:
- 心脏病学 心脏病学
- 生物医学工程 生物医学工程
- 心声回声扫描 (Echocardiography) 是一种心声回声扫描.
背景情况:
- 每年植入超过100万个起器,传统的右心室 (RV) 节奏可能导致左心室功能障碍和心律失常.
- 在心脏起器手术后预测心力衰竭和心律失常仍然具有挑战性.
- 他的捆绑节奏 (HBP) 和左捆绑分支节奏 (LBBP) 提供了生理激活,但它们对心室机械失调的影响尚不清楚.
研究的目的:
- 在评估接受心脏起器植入的患者时,研究斑点跟踪心声学 (STE) 的临床实用性.
- 评估STE在量化与HBP和LBBP等新节奏技术相关的机械失调的潜力.
- 为了比较STE的灵敏度与传统的措施,如左心室喷射率 (LVEF) 来评估心肌功能.
主要方法:
- 审查现有的文献和关于心脏起器植入的案例系列.
- 斑点跟踪回声心脏学 (STE) 的应用,以量化心肌应变和应变率.
- 与传统心声回声学参数 (包括LVEF) 进行STE发现的比较.
主要成果:
- 与LVEF相比,斑点跟踪回声心电图 (STE) 提供了对心肌功能变化的敏感检测.
- STE可以准确量化缩变形的程度和持续时间,为机械同步提供了洞察力.
- 这项研究探讨了STE在评估HBP和LBBP等新型节奏策略中的应用.
结论:
- 斑点跟踪回声心电图 (STE) 是评估心肌功能和同步在心脏起器患者的一个有价值的工具.
- STE可以帮助预测和管理与不同节奏策略相关的潜在并发症.
- 需要进一步的研究,以充分阐明STE在优化心脏起器植入和患者结果中的作用.
更多相关视频
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
24.0K
07:13Author Spotlight: Advancing Neonatal Cardiac Diagnostics with Echocardiography-Derived Blood Speckle Imaging
Published on: December 22, 2023
1.3K
相关概念视频
Imaging Studies for Cardiovascular System I:Echocardiography
293
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,...
293
Imaging Studies for Cardiovascular System II:Types of Echocardiography
225
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...
225
