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Journal articleKilner PJ, McCarthy K, Murillo M, et al., 2015,
Histology of human myocardial laminar microstructure and consideration of its cyclic deformations with respect to interpretation of in vivo cardiac diffusion tensor imaging
, Journal of Cardiovascular Magnetic Resonance, Pages: 1-3, ISSN: 1097-6647 -
Journal articleScott AD, Ferreira P, Nielles-Vallespin S, et al., 2015,
Directions vs. averages: An in-vivo comparison for cardiac DTI
, Journal of Cardiovascular Magnetic Resonance, Pages: 1-2, ISSN: 1097-6647- Cite
- Citations: 1
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Journal articleGiannakidis A, Ferreira P, Gullberg GT, et al., 2015,
Transmural gradients of preferential diffusion motility in the normal rat myocardium characterized by diffusion tensor imaging
, Journal of Cardiovascular Magnetic Resonance, Vol: 17, Pages: 1-3, ISSN: 1097-6647 -
Conference paperWang H, Bangerter N, Chen L, et al., 2015,
Radial CAIPIRINHA for rapid 6 slice myocardial perfusion without magnetization preparation
, ISMRM 23rd Annual Meeting -
Conference paperNazaran A, Kaggie J, Taylor M, et al., 2015,
An SNR Comparison Between a Sodium Phased Array Coil and a Single Channel Coil
, ISMRM 23rd Annual Meeting -
Conference paperKaggie J, Thapa B, Sapkota N, et al., 2015,
Synchronous sodium (23Na) and proton (1H) radial imaging of the human knee on a clinical MRI scanner
, ISMRM 23rd Annual Meeting -
Journal articleSoltaninejad M, Ye X, Yang G, et al., 2015,
An image analysis approach to MRI brain tumour grading
, Oncology News, Vol: 9, Pages: 204-207, ISSN: 1751-4975 -
Book chapterFerreira PF, Firmin DN, 2015,
Imaging artifacts
, Basic Principles of Cardiovascular MRI Physics and Imaging Technique, Pages: 97-133Cardiovascular MR offers a large range of applications. Many of these are still currently under active development by the research community, for improved accuracy and reliability. The complex nature of the cardiovascular system offers many challenges to clinicians. Its unique mixture of respiratory and cardiac motion; fast fl owing blood; and the tissue-air interface between the heart and the lungs, are just some of the diffi culties faced. Many of these challenges can result in imaging artifacts and measurement errors, which may limit the diagnostic potential of the scan or even contribute to misinterpretation. A good understanding of the physical principles behind the formation of such artifacts is imperative to identifying and minimising them. This chapter summarises, in a language accessible for a clinical readership, the most problematic artifacts specifi c to cardiovascular MR, with particular regard to their physical basis, and implications for the different sequences and applications. It includes motion (respiratory, cardiac and blood fl ow); Gibbs ringing; aliasing; chemical-shift; and B 0 -inhomogeneities.
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Journal articleMcGill L-A, Scott AD, Ferreira PF, et al., 2015,
Heterogeneity of fractional anisotropy and mean diffusivity measurements by in vivo diffusion tensor imaging in normal human hearts
, PloS one, Vol: 10, Pages: e0132360-e0132360 -
Journal articleScott AD, Ferreira PFADC, Nielles-Vallespin S, et al., 2015,
Optimal diffusion weighting for in vivo cardiac diffusion tensor imaging
, Magnetic resonance in medicine, Vol: 74, Pages: 420-430
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For enquiries about the MRI Physics Collective, please contact:
Mary Finnegan
Senior MR Physicist at the Imperial College Healthcare NHS Trust
Pete Lally
Assistant Professor in Magnetic Resonance (MR) Physics at Imperial College
Jan Sedlacik
MR Physicist at the Robert Steiner MR Unit, Hammersmith Hospital Campus