Simultaneous multi-parametric acquisition and reconstruction techniques in cardiac magnetic resonance imaging: Basic concepts and status of clinical development
Simultaneous multi-parametric acquisition and reconstruction techniques (SMART) are
gaining attention for their potential to overcome some of cardiovascular magnetic resonance …
gaining attention for their potential to overcome some of cardiovascular magnetic resonance …
Encoder modified U-net and feature pyramid network for multi-class segmentation of cardiac magnetic resonance images
Cardiovascular diseases are leading cause of death worldwide. Timely and accurate
detection of disease is required to reduce load on healthcare system and number of deaths …
detection of disease is required to reduce load on healthcare system and number of deaths …
[PDF][PDF] Self-supervised motion-corrected image reconstruction network for 4D magnetic resonance imaging of the body trunk
Respiratory motion can cause artifacts in magnetic resonance imaging of the body trunk if
patients cannot hold their breath or triggered acquisitions are not practical. Retrospective …
patients cannot hold their breath or triggered acquisitions are not practical. Retrospective …
Non-contrast free-breathing whole-heart 3D cine cardiovascular magnetic resonance with a novel 3D radial leaf trajectory
L Braunstorfer, J Romanowicz, AJ Powell… - Magnetic resonance …, 2022 - Elsevier
Purpose To develop and validate a non-contrast free-breathing whole-heart 3D cine steady-
state free precession (SSFP) sequence with a novel 3D radial leaf trajectory. Methods We …
state free precession (SSFP) sequence with a novel 3D radial leaf trajectory. Methods We …
Reliability of pediatric ventricular function analysis by short-axis “single-cycle-stack-advance” single-shot compressed-sensing cines in minimal breath-hold time
S Hatipoglu, P Gatehouse, S Krupickova, W Banya… - European …, 2022 - Springer
Objectives Cardiovascular magnetic resonance (CMR) cine imaging by compressed
sensing (CS) is promising for patients unable to tolerate long breath-holding. However, the …
sensing (CS) is promising for patients unable to tolerate long breath-holding. However, the …
Respiration induced changes and their impact on universal and tailored 3D kT‐point parallel transmission pulses for 7T cardiac imaging
CS Aigner, S Dietrich… - Magnetic resonance in …, 2022 - Wiley Online Library
Purpose Human heart imaging at ultra‐high fields is highly challenging because of
respiratory motion‐induced artefacts and spatially heterogeneous B 1+ profiles. This work …
respiratory motion‐induced artefacts and spatially heterogeneous B 1+ profiles. This work …
[HTML][HTML] Ferumoxytol-enhanced 4D multiphase, steady-state imaging with magnetic resonance in congenital heart disease: ventricular volume and function across 2D …
Background Quantitative ventricular volumetry and function are important in the
management of congenital heart disease (CHD). Ferumoxytol-enhanced (FE) 4D …
management of congenital heart disease (CHD). Ferumoxytol-enhanced (FE) 4D …
Cardiac phase-resolved late gadolinium enhancement imaging
S Weingärtner, ÖB Demirel, F Gama, I Pierce… - Frontiers in …, 2022 - frontiersin.org
Late gadolinium enhancement (LGE) with cardiac magnetic resonance (CMR) imaging is
the clinical reference for assessment of myocardial scar and focal fibrosis. However, current …
the clinical reference for assessment of myocardial scar and focal fibrosis. However, current …
High-resolution structural brain imaging
At high spatial resolution, unintentional motion due to breathing or slow head drifts is of the
same order as the voxel size. Further, higher resolution is prolonging scan sessions …
same order as the voxel size. Further, higher resolution is prolonging scan sessions …
Optimization of through‐time radial GRAPPA with coil compression and weight sharing
J Ahad, E Cummings, D Franson… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose This work proposes principal component analysis (PCA) coil compression and
weight sharing to reduce acquisition and reconstruction time of through‐time radial …
weight sharing to reduce acquisition and reconstruction time of through‐time radial …