Non‐Cartesian parallel imaging has played an important role in reducing data acquisition
time in MRI. The use of non‐Cartesian trajectories can enable more efficient coverage of k …

Cardiac structure, function and flow are most commonly studied by ultrasound, X-ray and
magnetic resonance imaging (MRI) techniques. However, cardiovascular MRI is hitherto …

To generate real‐time, nongated, free‐breathing cardiac images, the undersampled radial
trajectory combined with parallel imaging in the form of radial GRAPPA has shown promise …

Background While cardiovascular magnetic resonance (CMR) commonly employs ECG-
synchronized cine acquisitions with balanced steady-state free precession (SSFP) contrast …

A comprehensive review is undertaken of the methods available for 3D whole-heart first-
pass perfusion (FPP) and their application to date, with particular focus on possible …

This paper presents two fast algorithms for total variation–based image reconstruction in a
magnetic resonance imaging technique known as partially parallel imaging (PPI), where the …

Most k‐space‐based parallel imaging reconstruction techniques, such as Generalized
Autocalibrating Partially Parallel Acquisitions (GRAPPA), necessitate the acquisition of …

Purpose To achieve whole‐heart coronary magnetic resonance angiography (MRA) with
(1.0 mm) 3 spatial resolution and 5 min of free‐breathing scan time. Methods We used an …

Purpose Through‐time spiral GRAPPA is a real‐time imaging technique that enables
ungated, free‐breathing evaluation of the left ventricle. However, it requires a separate fully …

Purpose: Computed tomography (CT) substitute images can be generated from ultrashort
echo time (UTE) MRI sequences with radial k‐space sampling. These CT substitutes can be …