Reconstruction techniques for cardiac cine MRI

RM Menchón-Lara, F Simmross-Wattenberg… - Insights into …, 2019 - Springer
The present survey describes the state-of-the-art techniques for dynamic cardiac magnetic
resonance image reconstruction. Additionally, clinical relevance, main challenges, and …

Will MRI of gastrointestinal function parallel the clinical success of cine cardiac MRI?

C Hoad, C Clarke, L Marciani… - The British Journal of …, 2019 - academic.oup.com
Cine cardiac MRI is generally accepted as the “gold-standard” for functional myocardial
assessment. It only took a few years after the development of commercial MRI systems for …

A deep learning segmentation approach in free‐breathing real‐time cardiac magnetic resonance imaging

F Yang, Y Zhang, P Lei, L Wang, Y Miao… - BioMed research …, 2019 - Wiley Online Library
Objectives. The purpose of this study was to segment the left ventricle (LV) blood pool, LV
myocardium, and right ventricle (RV) blood pool of end‐diastole and end‐systole frames in …

Free‐breathing cine imaging with motion‐corrected reconstruction at 3T using SPiral Acquisition with Respiratory correction and Cardiac Self‐gating (SPARCS)

R Zhou, Y Yang, RC Mathew… - Magnetic resonance …, 2019 - Wiley Online Library
Purpose To develop a continuous‐acquisition cardiac self‐gated spiral pulse sequence and
a respiratory motion‐compensated reconstruction strategy for free‐breathing cine imaging …

Robust pCASL perfusion imaging using a 3D Cartesian acquisition with spiral profile reordering (CASPR)

JS Greer, X Wang, Y Wang, MC Pinho… - Magnetic resonance …, 2019 - Wiley Online Library
Purpose To improve the robustness of arterial spin‐labeled measured perfusion using a
novel Cartesian acquisition with spiral profile reordering (CASPR) 3D turbo spin echo (TSE) …

[HTML][HTML] Accelerated free-breathing 3D T1ρ cardiovascular magnetic resonance using multicoil compressed sensing

SK Iyer, B Moon, E Hwuang, Y Han, M Solomon… - Journal of …, 2019 - Elsevier
Background Endogenous contrast T1ρ cardiovascular magnetic resonance (CMR) can
detect scar or infiltrative fibrosis in patients with ischemic or non-ischemic cardiomyopathy …

Cardiac and Respiratory Self-Gated Motion-Corrected Free-Breathing Spiral Cine Imaging

R Zhou, Y Yang, M Salerno - US Patent App. 16/195,424, 2019 - Google Patents
In some aspects, the present disclosure relates to free-breathing cine imaging of an area of
interest of a subject. In one embodiment, a method includes acquiring, during free breathing …

Scattering matrix imaging pulse design for real‐time respiration and cardiac motion monitoring

SHF Jaeschke, MD Robson… - Magnetic resonance in …, 2019 - Wiley Online Library
Purpose The scattering matrix (S‐matrix) of a parallel transmit (pTx) coil is sensitive to
physiological motion but requires additional monitoring RF pulses to be measured. In this …

3D self‐gated cardiac cine imaging at 3 Tesla using stack‐of‐stars bSSFP with tiny golden angles and compressed sensing

X Zhang, G Xie, N Lu, Y Zhu, Z Wei, S Su… - Magnetic …, 2019 - Wiley Online Library
Purpose To develop and evaluate an accelerated 3D self‐gated cardiac cine imaging
technique at 3 Tesla without the use of external electrocardiogram triggering or respiratory …

Visualization of coronary arteries in paediatric patients using whole-heart coronary magnetic resonance angiography: comparison of image-navigation and the …

MN Velasco Forte, I Valverde, N Prabhu… - Journal of …, 2019 - Springer
Aims To investigate the use of respiratory motion compensation using image-based
navigation (iNAV) with constant respiratory efficiency using single end-expiratory …