Petrescu Aniela, Voigt Jens-Uwe
Abteilung für Kardiologie, Universitätsmedizin Mainz, Mainz, Deutschland.
Department of Cardiology, University Hospital Leuven, University of Leuven, Herestraat 49, 3000, Leuven, Belgien.
Herz. 2023 Oct;48(5):339-351. doi: 10.1007/s00059-023-05199-x. Epub 2023 Aug 2.
Continuous developments in cardiovascular imaging, software and hardware have led to technological advancements that open new ways for assessing myocardial mechanics, hemodynamics, and function. Through new scan modalities, echocardiographic scanners can nowadays achieve very high frame rates up to 5000 frames s which enables a wide variety of new applications, including shear wave elastography, ultrafast speckle tracking, the visualization of intracardiac blood flow and myocardial perfusion imaging. This review provides an overview of these advances and demonstrates possible applications and their potential added value in the clinical practice.
心血管成像领域在软件和硬件方面的持续发展带来了技术进步，为评估心肌力学、血流动力学和功能开辟了新途径。如今，通过新的扫描模式，超声心动图扫描仪能够实现高达5000帧/秒的非常高的帧率，这使得包括剪切波弹性成像、超快散斑追踪、心腔内血流可视化和心肌灌注成像在内的各种新应用成为可能。本综述概述了这些进展，并展示了它们在临床实践中的可能应用及其潜在附加值。
