4D Flow with MRI
Magnetic resonance imaging (MRI) has become an important tool for the clinical evaluation
of patients with cardiac and vascular diseases. Since its introduction in the late 1980s …
of patients with cardiac and vascular diseases. Since its introduction in the late 1980s …
Abdominal applications of quantitative 4D flow MRI
Abstract 4D flow MRI is a quantitative MRI technique that allows the comprehensive
assessment of time-resolved hemodynamics and vascular anatomy over a 3-dimensional …
assessment of time-resolved hemodynamics and vascular anatomy over a 3-dimensional …
In silico Optimization of Left Atrial Appendage Occluder Implantation Using Interactive and Modeling Tools
According to clinical studies, around one third of patients with atrial fibrillation (AF) will suffer
a stroke during their lifetime. Between 70 and 90% of these strokes are caused by thrombus …
a stroke during their lifetime. Between 70 and 90% of these strokes are caused by thrombus …
SRflow: Deep learning based super-resolution of 4D-flow MRI data
Exploiting 4D-flow magnetic resonance imaging (MRI) data to quantify hemodynamics
requires an adequate spatio-temporal vector field resolution at a low noise level. To address …
requires an adequate spatio-temporal vector field resolution at a low noise level. To address …
Hemodynamic parameters for cardiovascular system in 4D flow MRI: mathematical definition and clinical applications
K Itatani, T Sekine, M Yamagishi, Y Maeda… - … Resonance in Medical …, 2022 - jstage.jst.go.jp
Blood flow imaging becomes an emerging trend in cardiology with the recent progress in
computer technology. It not only visualizes colorful flow velocity streamlines but also …
computer technology. It not only visualizes colorful flow velocity streamlines but also …
Fully automated intracardiac 4D flow MRI post-processing using deep learning for biventricular segmentation
Objectives 4D flow MRI allows for a comprehensive assessment of intracardiac blood flow,
useful for assessing cardiovascular diseases, but post-processing requires time-consuming …
useful for assessing cardiovascular diseases, but post-processing requires time-consuming …
Parametric hemodynamic 4D flow MRI maps for the characterization of chronic thoracic descending aortic dissection
K Jarvis, JT Pruijssen, AY Son, BD Allen… - Journal of Magnetic …, 2020 - Wiley Online Library
Background Systematic evaluation of complex flow in the true lumen and false lumen (TL,
FL) is needed to better understand which patients with chronic descending aortic dissection …
FL) is needed to better understand which patients with chronic descending aortic dissection …
Wall shear stress estimation in the aorta: Impact of wall motion, spatiotemporal resolution, and phase noise
Background Wall shear stress (WSS) presents an important parameter for assessing blood
flow characteristics and evaluating flow‐mediated lesions in the aorta. Purpose To …
flow characteristics and evaluating flow‐mediated lesions in the aorta. Purpose To …
Four-Dimensional Flow MR Imaging: Technique and Advances
MR imaging is rich in methodologies to exploit contrast mechanisms for the noninvasive
assessment of anatomy and function in the human body. Flow-sensitive MR imaging is …
assessment of anatomy and function in the human body. Flow-sensitive MR imaging is …
Coupling synthetic and real-world data for a deep learning-based segmentation process of 4D flow MRI
Background and objective Phase contrast magnetic resonance imaging (4D flow MRI) is an
imaging technique able to provide blood velocity in vivo and morphological information. This …
imaging technique able to provide blood velocity in vivo and morphological information. This …