16-fold accelerated real-time free-breathing cardiac cine MRI in patients with a cardiac implantable electronic device

Author:Sungtak Hong  Kyungpyo Hong  Austin Culver  Bradley Allen  Daniel Lee  Daniel Kim  

Institution:Icahn School of Medicine at Mount Sinai  Northwestern University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:CMR: Emerging Techniques  

Program Number:2241  

Room Live Q&A Session:

4D flow MRI vs. Doppler Echocardiography: Data Integration Framework for Direct Comparison of Intra-cardiac Flow Dynamics

Author:Jeesoo Lee  Nadia El Hangouche  Alex Barker  James Thomas  Michael Markl  

Institution:Northwestern Memorial Hospital  Northwestern University  University of Colorado Denver  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:4D Flow & Even Higher  

Program Number:2269  

Room Live Q&A Session:

Accelerated Phase Contrast MRI Reconstruction with Deep U-NET Convolutional Neural Networks

Author:Ruponti Nath  Sean Callahan  Narayana Singam  Marcus Stoddard  Amir Amini  

Institution:University of Louisville  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:CMR: Machine Learning & AI  

Program Number:2237  

Room Live Q&A Session:

Analysis of Location-dependent Errors of Myocardial Blood Flow (MBF) Estimates using Computational Fluid Dynamics (CFD)-Simulations

The Apprentice Surpasses the Master: Training a Neural Network for Cardiac Segmentation Using a Specialized Network and Indirectly Labeled Data

Author:Markus Ankenbrand  David Lohr  Tobias Wech  Laura Schreiber  

Institution:University Hospital Würzburg  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:CMR: Machine Learning & AI  

Program Number:2228  

Room Live Q&A Session:

Assessment of Apparent Internal Carotid Tandem Occlusion on High-resolution Vessel Wall Imaging                                       Comparison With DSA

Association between intracranial internal carotid artery steno-occlusive disease and diffuse wall thickening in its petrous segment

ATP Degradation Rates are altered in the Diabetic Myocardium: A 31P Saturation Transfer Study (with Dual-band, quasi-Adiabatic Optimal Control)

Automated Deep-Learning-based Inversion Time Selection for Cardiac Late Gadolinium Enhancement Imaging

Automated mitral valve vortex ring extraction from 4D flow MRI: impact of segmentation

Automated Segmentation of Right Ventricle in CMR Images based on Dense and Multi-scale U-net Network

Author:Peng Liu  Lijia Wang  

Institution:University of Shanghai for Science and Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:Cardiovascular MRI Techniques & Application 2  

Program Number:2212  

Room Live Q&A Session:

Biventricular flow components assessed with 4-dimensional flow cardiac magnetic resonance in patients with pulmonary hypertension

Author:Min Liu  Xincao Tao  Jing An  Ning Jin  Fan Lin  

Institution:China-Japan Friendship Hospital  Siemens Medical Solution  Siemens Shenzhen Magnetic Resonance Ltd  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:Flow: Cutting-Edge  

Program Number:2267  

Room Live Q&A Session:

Cardiac self-gating signals for free-running imaging: more than just triggers?

Carotid Arterial Wall MRI Of ApoE-/- Mouse at 7T using 3D DANTE-Prepared Variable-Flip-Angle Rapid Acquisition with Relaxation Enhancement

Clinical value of Cardiac Magnetic Resonance Imaging in Primary Cardiac tumors

CMR Tissue-Tracking myocardial strain analysis in acute myocarditis in a rat model: diagnostic value and association with LGE

Author:jing zhu  lei wang  fabao gao  

Institution:Sichuan University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:Cardiovascular MRI Techniques & Application 2  

Program Number:2214  

Room Live Q&A Session:

Combining variational methods and particle tracking in 4D Flow MRI for displacement artifact compensation

Author:Stefano Buoso  Hannes Dillinger  Sebastian Kozerke  

Institution:ETH Zurich  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:4D Flow & Even Higher  

Program Number:2274  

Room Live Q&A Session:

Comparison between 4D Flow in abdominal magnetic resonance imaging for portal vein using SENSE and Compressed SENSE

Comparison of Myocardial Blood Flow Measurements with Arterial Spin Labeling in Breathhold and Synchronized Breathing Acquisitions

Comparison of Phase-Contrast Flow Imaging at 0.55T and 1.5T

Comparison of Radial Acceleration Techniques for Dual-Venc 4D Flow MRI of the Left Ventricle: Validation with Particle Imaging Velocimetry

Author:Philip Corrado  Rafael Medero  Kevin Johnson  Christopher François  Alejandro Roldán-Alzate  Oliver Wieben  

Institution:University of Wisconsin-Madison  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:4D Flow & Even Higher  

Program Number:2271  

Room Live Q&A Session:

Compressed sensing reconstruction of cardiac CEST-MRI preserves accuracy, sensitivity and specificity of endogenous metabolites

Author:Bonnie Lam  Barry Fung  Moriel Vandsburger  

Institution:University of California Berkeley  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:CMR: Emerging Techniques  

Program Number:2254  

Room Live Q&A Session:

Dedicated motion-corrected reconstruction for T1-mapping Modified Look-Locker inversion recovery acquisitions

Deep Learning Artifact Removal for Real-Time Rodent Cardiac MRI

Author:Patrick Metze  Hao Li  Tobias Speidel  Ina Vernikouskaya  Volker Rasche  

Institution:Ulm University  University Ulm Medical Center  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:CMR: Machine Learning & AI  

Program Number:2238  

Room Live Q&A Session:

Deep Learning based Semantic Segmentation of Scar Tissue in Late-Gadolinium Enhancement CMR – First Results

Author:Julius Heidenreich  Tobias Gassenmaier  Markus Ankenbrand  David Lohr  Thorsten Bley  Tobias Wech  

Institution:University Hospital Würzburg  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:CMR: Machine Learning & AI  

Program Number:2234  

Room Live Q&A Session:

DeepECG: Towards 3-D Continuous Cardiac MRI without ECG-Gating - Deep Learning-based R-Wave Classification for Automated Cardiac Phase Binning

Differences in Revenues Associated with Magnetic Resonance Angiography versus Computed Tomographic Angiography for Pulmonary Embolism

A Direct Variational Pressure Estimation Approach for Velocity Data in 4D Flow MRI

The effect of a dynamic inversion time in high-resolution isotropic 3D dark-blood LGE without additional magnetization preparation

Effective Orifice Area (EOA) for Evaluation of Aortic Stenosis from 4D Flow MRI

Author:Samuel Bibelhauser  Sean Callahan  Narayana Singam  Marcus Stoddard  Amir Amini  

Institution:University of Louisville  VA Medical Center  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:Flow: Cutting-Edge  

Program Number:2255  

Room Live Q&A Session:

Energy loss assessed with 4D-Flow for the normal subjects and patients with an abdominal aortic aneurysm pre and post endovascular aortic repair

Evaluating the Vessel Wall Permeability of Abdominal Aortic Aneurysm using 3D DynamicContrastEnhancedMRI: a feasibility study

Evaluation of carotid lumen segmentation on bifurcation geometry quantification

Evaluation of Vascular Reactivity of Maternal Cardiovascular Adaptations During Pregnancy with Quantitative MRI

Author:Michael Langham  Felix Wehrli  Alessandra Caporale  Nadav Schwartz  

Institution:University of Pennsylvania  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:Cardiovascular Techniques  

Session Name:Velocity & Flow  

Program Number:1334  

Room Live Q&A Session:Thursday Parallel 3  

Extracting the respiratory signal from Pilot Tone for highly accelerated, respiratory-resolved whole-heart 4D flow imaging

Author:Aaron Pruitt  Peter Speier  Chong Chen  Yingmin Liu  Ning Jin  Orlando Simonetti  Rizwan Ahmad  

Institution:Siemens Healthcare GmbH  Siemens Medical Solutions USA, Inc.  The Ohio State University  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:Cardiovascular Techniques  

Session Name:Velocity & Flow  

Program Number:1331  

Room Live Q&A Session:Thursday Parallel 3  

Fast 3D Whole Heart Imaging using Seiffert Spirals

Author:Tobias Speidel  Patrick Metze  Thomas Hüfken  Volker Rasche  

Institution:Ulm University  University Ulm Medical Center  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:Cardiovascular MRI Techniques & Applications 1  

Program Number:2193  

Room Live Q&A Session:

Feasibility and Comparison Between Non-enhanced 2D and 3D Free-breathing Black-blood Techniques for Renal Arterial Wall Imaging

Feasibility of a Free-Breathing 2D Phase Contrast Sequence for Aortic Pulse Wave Velocity Measurements

Author:Grant Roberts  Kevin Johnson  Steven Kecskemeti  Ozioma Okonkwo  Sarah Lose  Laura Eisenmenger  Oliver Wieben  

Institution:University of Wisconsin - Madison  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:Flow: Cutting-Edge  

Program Number:2262  

Room Live Q&A Session:

Ferumoxytol contrast increases the normalized relative difference in T1 reactivity between remote and ischemic myocardium

Flow measurement with time of flight (TOF) in patients undergoing carotid revascularization: A comparison with arterial spin labeling (ASL)

Author:Zhensen Chen  Li Chen  Manabu Shirakawa  Wenjin Liu  Dakota Ortega  Jinmei Chen  Niranjan Balu  Theodore Trouard  Thomas Hatsukami  Wei Zhou  Chun Yuan  

Institution:University of Arizona  University of Washington  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:Flow: Cutting-Edge  

Program Number:2264  

Room Live Q&A Session:

Fully automated quantification of left ventricular scar in patients with ischemic heart disease using deep learning and Gaussian mixture models

Fully Self-gated Free-breathing 3D Cartesian Cardiac CINE with Isotropic Whole-heart Coverage in Less Than 2 Minutes

Author:Thomas Küstner  Aurelien Bustin  Olivier Jaubert  Radhouene Neji  Claudia Prieto  René Botnar  

Institution:King's College London  Siemens Healthcare Limited  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:Cardiovascular Techniques  

Session Name:Myocardial Perfusion & Function  

Program Number:1312  

Room Live Q&A Session:Thursday Parallel 3  

Generation of realistic and heterogeneous virtual population of cardiovascular magnetic resonance simulated images

High Resolution Simulation and Measurement of Phase-Specific B0 Field Conditions Across the Human Cardiac Cycle

High resolution spiral simultaneous multi-slice first-pass perfusion imaging with whole-heart coverage at 1.5 T and 3 T

Higher frame-rate phase-contrast with temporally under-sampled phase-reference acquisition: preliminary data in two vascular regions

Author:Jerome Lamy  Gigi Galiana  Dana Peters  

Institution:Yale  Yale University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Techniques  

Session Name:Flow: Cutting-Edge  

Program Number:2266  

Room Live Q&A Session:

Highly Accelerated Subtractive NCE-MRA using Advanced k-space Subtraction and Magnitude Subtraction Reconstruction Methods

Author:Hao Li  Martin Graves  Nadeem Shaida  Akash Prashar  David Lomas  Andrew Priest  

Institution:Addenbrooke’s Hospital  University of Cambridge  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:Cardiovascular Techniques  

Session Name:MRA & Atherosclerosis Imaging  

Program Number:1324  

Room Live Q&A Session:Thursday Parallel 3