Endocardial Surface Area Tracking for Assessment of Regional LV Wall Deformation With 3D Speckle Tracking Imaging
Author(s) -
Yoshihiro Seo,
Tomoko Ishizu,
Yoshiharu Enomoto,
Haruhiko Sugimori,
Kazutaka Aonuma
Publication year - 2011
Publication title -
jacc. cardiovascular imaging
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.79
H-Index - 120
eISSN - 1936-878X
pISSN - 1876-7591
DOI - 10.1016/j.jcmg.2010.12.007
Subject(s) - sonomicrometry , endocardium , medicine , dobutamine , speckle tracking echocardiography , cardiac imaging , cardiology , radial stress , cardiac cycle , ischemia , biomedical engineering , deformation (meteorology) , nuclear medicine , hemodynamics , materials science , heart failure , ejection fraction , composite material
The aim of this experimental study was to validate area tracking by 3-dimensional (3D) speckle tracking imaging (STI) as a method to measure changes in regional left ventricular (LV) endocardial surface area with sonomicrometry and to assess the usefulness as a wall motion evaluation method compared with 1-dimensional strain parameters.
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