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Reproducibility of Regional and Global Longitudinal Strains Derived from Two-Dimensional Speckle-Tracking and Doppler Tissue Imaging between Expert and Novice Readers during Quantitative Dobutamine Stress Echocardiography
- Source :
- Journal of the American Society of Echocardiography; August 2014, Vol. 27 Issue: 8 p880-887, 8p
- Publication Year :
- 2014
-
Abstract
- Longitudinal strain (LS) is a quantitative parameter that adds incremental value to wall motion analysis. The aim of this study was to compare the reproducibility of LS derived from Doppler tissue imaging and speckle-tracking between an expert and a novice strain reader during dobutamine stress echocardiography (DSE).
Details
- Language :
- English
- ISSN :
- 08947317 and 10976795
- Volume :
- 27
- Issue :
- 8
- Database :
- Supplemental Index
- Journal :
- Journal of the American Society of Echocardiography
- Publication Type :
- Periodical
- Accession number :
- ejs33433094
- Full Text :
- https://doi.org/10.1016/j.echo.2014.04.016