Accelerating Cardiac Diffusion Tensor Imaging With a U‐Net Based Model: Toward Single Breath‐Hold
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.28199
Abstract: In vivo cardiac diffusion tensor imaging (cDTI) characterizes myocardial microstructure. Despite its potential clinical impact, considerable technical challenges exist due to the inherent low signal‐to‐noise ratio. read more here.
Keywords: cardiac diffusion; accelerating cardiac; tensor imaging; diffusion tensor ... See more keywords
Analysis and correction of off‐resonance artifacts in echo‐planar cardiac diffusion tensor imaging
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28318
Abstract: Cardiac diffusion tensor imaging using EPI readout is prone to image distortions in the presence of field inhomogeneities. In this work, a framework to analyze and correct image distortions in cardiac diffusion tensor imaging is… read more here.
Keywords: resonance; cardiac diffusion; tensor imaging; diffusion tensor ... See more keywords
In Vivo Super-Resolution Cardiac Diffusion Tensor MRI: A Feasibility Study
Sign Up to like & getrecommendations! Published in 2022 at "Diagnostics"
DOI: 10.3390/diagnostics12040877
Abstract: A super-resolution (SR) technique is proposed for imaging myocardial fiber architecture with cardiac magnetic resonance. Images were acquired with a motion-compensated cardiac diffusion tensor imaging (cDTI) sequence. The heart left ventricle was covered with three… read more here.
Keywords: resolution; diffusion tensor; cardiac diffusion; super resolution ... See more keywords
Three-dimensional micro-structurally informed in silico myocardium - towards virtual imaging trials in cardiac diffusion weighted MRI
Sign Up to like & getrecommendations! Published in 2022 at "Medical image analysis"
DOI: 10.48550/arxiv.2208.10623
Abstract: In silico tissue models (viz. numerical phantoms) provide a mechanism for evaluating quantitative models of magnetic resonance imaging. This includes the validation and sensitivity analysis of imaging biomarkers and tissue microstructure parameters. This study proposes… read more here.
Keywords: cardiac diffusion; cardiomyocyte; micro structurally; three dimensional ... See more keywords