Strain and strain rate imaging: a new clinical approach to quantifying regional myocardial function
GR Sutherland, G Di Salvo, P Claus, J D'hooge… - Journal of the American …, 2004 - Elsevier
On the basis of color Doppler myocardial motion data, 1-dimensional regional natural strain
rate and strain curves can now be calculated by comparing local myocardial velocity
profiles. Such deformation data sets may be an important, new, and more sensitive
approach to quantifying both regional radial and long-axis function of the left or right
ventricle in both acquired and congenital heart disease. The normal ranges of regional
velocity, strain rate, and strain values have already been determined in both adults and …
rate and strain curves can now be calculated by comparing local myocardial velocity
profiles. Such deformation data sets may be an important, new, and more sensitive
approach to quantifying both regional radial and long-axis function of the left or right
ventricle in both acquired and congenital heart disease. The normal ranges of regional
velocity, strain rate, and strain values have already been determined in both adults and …
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