Open AccessComparison between colour-coded and spectral tissue Doppler measurements of systolic and diastolic myocardial velocities: effect of temporal filtering and offline gain setting
Author(s) -
Aristomenis Manouras,
Kambiz Shahgaldi,
Reidar Winter,
Jacek Nowak,
L.-A. Brodin
Publication year - 2008
Publication title -
european journal of echocardiography
Language(s) - English
Resource type - Journals
eISSN - 1525-2167
pISSN - 1532-2114
DOI - 10.1093/ejechocard/jen298
Subject(s) - medicine , diastole , doppler effect , cardiology , blood pressure , physics , astronomy
Colour tissue Doppler (TD) has been reported to underestimate the longitudinal myocardial motion velocities measured with spectral TD. This study evaluates the effect of temporal smoothing and offline gain settings on the results of velocity measurements with these two methods and the difference between them.
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