作者
Martin Reindl, Christina Tiller, Magdalena Holzknecht, Ivan Lechner, Alexander Beck, David Plappert, Michelle Gorzala, Mathias Pamminger, Agnes Mayr, Gert Klug, Axel Bauer, Bernhard Metzler, Sebastian J Reinstadler
发表日期
2019/11
期刊
Circulation: Cardiovascular Imaging
卷号
12
期号
11
页码范围
e009404
出版商
Lippincott Williams & Wilkins
简介
Background
The high accuracy of feature-tracking cardiac magnetic resonance (CMR) imaging qualifies this novel modality as potential gold standard for myocardial strain analyses in ST-elevation myocardial infarction patients; however, the incremental prognostic validity of feature-tracking-CMR over left ventricular ejection fraction (LVEF) and myocardial damage remains unclear. This study therefore aimed to determine the value of myocardial strain measured by feature-tracking-CMR for the prediction of clinical outcome following ST-elevation myocardial infarction.
Methods
This prospective observational study enrolled 451 revascularized ST-elevation myocardial infarction patients. Comprehensive CMR investigations were performed 3 (interquartile range, 2–4) days after infarction to determine LVEF, global longitudinal strain (GLS), global radial strain, and global circumferential strain as well as myocardial …
学术搜索中的文章
M Reindl, C Tiller, M Holzknecht, I Lechner, A Beck… - Circulation: Cardiovascular Imaging, 2019
