[HTML][HTML] 4D flow cardiovascular magnetic resonance consensus statement

…, T Ebbers, CJ Francios, A Frydrychowicz… - Journal of …, 2015 - Elsevier
Pulsatile blood flow through the cavities of the heart and great vessels is time-varying and
multidirectional. Access to all regions, phases and directions of cardiovascular flows has …

4D flow MRI

M Markl, A Frydrychowicz, S Kozerke… - Journal of Magnetic …, 2012 - Wiley Online Library
Traditionally, magnetic resonance imaging (MRI) of flow using phase contrast (PC) methods
is accomplished using methods that resolve single‐directional flow in two spatial …

Hepatobiliary MR imaging with gadolinium‐based contrast agents

A Frydrychowicz, MG Lubner, JJ Brown… - Journal of magnetic …, 2012 - Wiley Online Library
The advent of gadolinium‐based “hepatobiliary” contrast agents offers new opportunities for
diagnostic magnetic resonance imaging (MRI) and has triggered great interest for …

Quantitative 2D and 3D phase contrast MRI: optimized analysis of blood flow and vessel wall parameters

AF Stalder, MF Russe, A Frydrychowicz… - … in Medicine: An …, 2008 - Wiley Online Library
Quantification of CINE phase contrast (PC)‐MRI data is a challenging task because of the
limited spatiotemporal resolution and signal‐to‐noise ratio (SNR). The method presented in …

Time‐resolved 3D MR velocity mapping at 3T: improved navigator‐gated assessment of vascular anatomy and blood flow

…, M Langer, J Hennig, A Frydrychowicz - Journal of Magnetic …, 2007 - Wiley Online Library
Purpose To evaluate an improved image acquisition and data‐processing strategy for
assessing aortic vascular geometry and 3D blood flow at 3T. Materials and Methods In a study …

T1 independent, T2* corrected chemical shift based fat–water separation with multi‐peak fat spectral modeling is an accurate and precise measure of hepatic …

CDG Hines, A Frydrychowicz… - Journal of magnetic …, 2011 - Wiley Online Library
Purpose: To determine the precision and accuracy of hepatic fat‐fraction measured with a
chemical shift‐based MRI fat‐water separation method, using single‐voxel MR spectroscopy (…

Three‐dimensional analysis of segmental wall shear stress in the aorta by flow‐sensitive four‐dimensional‐MRI

A Frydrychowicz, AF Stalder, MF Russe… - Journal of Magnetic …, 2009 - Wiley Online Library
Purpose To assess the distribution and regional differences of flow and vessel wall parameters
such as wall shear stress (WSS) and oscillatory shear index (OSI) in the entire thoracic …

[HTML][HTML] Evaluation of 3D blood flow patterns and wall shear stress in the normal and dilated thoracic aorta using flow-sensitive 4D CMR

…, A Barker, M Russe, J Geiger, A Frydrychowicz… - Journal of …, 2012 - Elsevier
Background The purpose of this study was to investigate 3D flow patterns and vessel wall
parameters in patients with dilated ascending aorta, age-matched subjects, and healthy …

4D phase contrast MRI at 3 T: Effect of standard and blood‐pool contrast agents on SNR, PC‐MRA, and blood flow visualization

J Bock, A Frydrychowicz, AF Stalder… - … in Medicine: An …, 2010 - Wiley Online Library
Time‐resolved phase contrast (PC) MRI with velocity encoding in three directions (flow‐sensitive
four‐dimensional MRI) can be employed to assess three‐dimensional blood flow in the …

3D blood flow characteristics in the carotid artery bifurcation assessed by flow‐sensitive 4D MRI at 3T

…, AF Stalder, J Bock, A Frydrychowicz… - … in Medicine: An …, 2009 - Wiley Online Library
To determine three‐dimensional (3D) blood flow patterns in the carotid bifurcation, 10
healthy volunteers and nine patients with internal carotid artery (ICA) stenosis ≥50% were …