Title
Quantification of local changes in myocardial motion by diffeomorphic registration via currents: application to paced hypertrophic obstructive cardiomyopathy in 2D echocardiographic sequences.
Abstract
•Myocardial motion is spatiotemporally aligned to allow inter-subject comparisons.•Pattern changes are inferred from diffeomorphic registration via currents.•Scalability is added to tune up the contributions of each dimension to data changes.•15 HOCM patients undergoing biventricular pacing were studied longitudinally.•Clinically, our method confirms the induction of the expected dyssynchrony patterns.
Year
DOI
Venue
2015
10.1016/j.media.2014.10.005
Medical Image Analysis
Keywords
Field
DocType
Diffeomorphic registration,Currents,Deformation-based morphometry,Myocardial motion,Hypertrophic cardiomyopathy
Robust analysis,Ventricular outflow tract,Normalization (statistics),Pattern recognition,Internal medicine,Cardiology,Artificial intelligence,Hypertrophic cardiomyopathy,Obstructive cardiomyopathy,Mathematics
Journal
Volume
Issue
ISSN
19
1
1361-8415
Citations 
PageRank 
References 
1
0.40
29
Authors
11