Cardiovascular magnetic resonance (CMR) is established in clinical practice for the
diagnosis and management of diseases of the cardiovascular system. However, current …

Cardiovascular magnetic resonance (CMR) phase contrast imaging has undergone a wide
range of changes with the development and availability of improved calibration procedures …

Since the early 1960s, selective x-ray coronary angiogra-phy has provided the only means
of visualizing the coronary arterial system in vivo. However, it has several disadvantages …

The myocardial perfusion reserve, defined as the ratio of hyperemic and basal myocardial
blood flow, is a useful indicator of the functional significance of a coronary artery lesion …

Modern rapid magnetic resonance (MR) imaging techniques have led to widespread use of
the modality in cardiac imaging. Despite this progress, many MR studies suffer from image …

Magnetic resonance imaging (MRI) offers several acquisition techniques for precise and
highly reproducible assessment of global and regional ventricular function, flow, and …

Detection of early vascular changes indicated by lowered coronary flow reserve (CFR)
would allow early treatment and prevention of atherosclerosis. The purpose of this study was …

Motion of the coronary arteries during the heart cycle can result in image blurring and
inaccurate flow quantification by MR. This condition applies particularly for longer …

Synthetic digital twins based on medical data accelerate the acquisition, labelling and
decision making procedure in digital healthcare. A core part of digital healthcare twins is …

Our purpose was to assess the accuracy of measurements of flow velocity and volume flow
rate in an in vitro phantom and in healthy human volunteers using a cardiac-gated …