Cardiac magnetic resonance quantification of structure-function relationships in heart failure

KL Nguyen, P Hu, JP Finn - Heart failure clinics, 2021 - heartfailure.theclinics.com
Heart failure (HF) affects approximately 6.5 million adults in the United States and is
expected to increase in prevalence because of an aging population and cardiometabolic …

Four-dimensional multiphase steady-state MRI with ferumoxytol enhancement: early multicenter feasibility in pediatric congenital heart disease

KL Nguyen, RM Ghosh, LM Griffin, T Yoshida… - Radiology, 2021 - pubs.rsna.org
Background The value of MRI in pediatric congenital heart disease (CHD) is well
recognized; however, the requirement for expert oversight impedes its widespread use. Four …

Fully self‐gated free‐running 3D Cartesian cardiac CINE with isotropic whole‐heart coverage in less than 2 min

T Küstner, A Bustin, O Jaubert… - NMR in …, 2021 - Wiley Online Library
Purpose To develop a novel fast water‐selective free‐breathing 3D Cartesian cardiac CINE
scan with full self‐navigation and isotropic whole‐heart (WH) coverage. Methods A free …

Efficient image registration network for non-rigid cardiac motion estimation

J Pan, D Rueckert, T Küstner, K Hammernik - Machine Learning for …, 2021 - Springer
Cardiac motion estimation plays an essential role in motion-compensated cardiac Magnetic
Resonance (MR) image reconstruction. In this work, we propose a robust and lightweight …

Variable anisotropic FOV for 3D radial imaging with spiral phyllotaxis (VASP)

G Krishnamoorthy, J Smink, J Tourais… - Magnetic …, 2021 - Wiley Online Library
Purpose To develop a new 3D radial trajectory based on the natural spiral phyllotaxis (SP),
with variable anisotropic FOV. Theory & Methods A 3D radial trajectory based on the SP with …

Volumetric coronary endothelial function assessment: a feasibility study exploiting stack‐of‐stars 3D cine MRI and image‐based respiratory self‐gating

G Bonanno, RG Weiss, D Piccini, J Yerly… - NMR in …, 2021 - Wiley Online Library
Abnormal coronary endothelial function (CEF), manifesting as depressed vasoreactive
responses to endothelial‐specific stressors, occurs early in atherosclerosis, independently …

4D Flow MRI Evaluation of Bicuspid Aortic Valve Patients

MB Scott - 2021 - search.proquest.com
Abstract Found in 1-2% of the population, bicuspid aortic valve (BAV) is the most common
congenital cardiovascular disease and is associated with increased risk of aortic valve …

Elastic AlignedSENSE for Dynamic MR Reconstruction: A Proof of Concept in Cardiac Cine

A Godino-Moya, RM Menchón-Lara… - Entropy, 2021 - mdpi.com
Numerous methods in the extensive literature on magnetic resonance imaging (MRI)
reconstruction exploit temporal redundancy to accelerate cardiac cine. Some of them …

Deep Learning Approach for the Automated Characterization of Cardiac Mechanics

MA Morales - 2021 - dspace.mit.edu
Cardiac mechanics reflects the precise interplay between myocardial structure and
contraction essential for sustaining the blood pumping function of the heart. Ejection fraction …