Zobrazeno 1 - 10
of 394
pro vyhledávání: '"M B, Scheidegger"'
Autor:
M. B. Scheidegger
Publikováno v:
Coronary Magnetic Resonance Angiography ISBN: 0387949593
Aspects of an alternative method for coronary artery imaging using an interleaved multiple slice image acquisition technique will be discussed and results will be presented in this chapter. The method bases on magnetic resonance (MR) data acquisition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9c5b980f173fc29c25b294df4c6fe23
https://doi.org/10.1007/0-387-21590-5_23
https://doi.org/10.1007/0-387-21590-5_23
Publikováno v:
Journal of biomechanics. 33(2)
The presence of atherosclerotic plaques has been shown to be closely related to the vessel geometry. Studies on postmortem human arteries and on the experimental animal show positive correlation between the presence of plaque thickness and low shear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::11da16c9d9a727391418c2fc74b72171
https://pubmed.ncbi.nlm.nih.gov/10653026
https://pubmed.ncbi.nlm.nih.gov/10653026
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 10(5)
Interactive real-time examination of left ventricular function in healthy volunteers both under rest and stress conditions has been performed. For this purpose, a system combining an interactive user interface, an ultrafast segmented echo-planar imag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::799aaef4d811602e47a321868fb771cc
https://pubmed.ncbi.nlm.nih.gov/10548795
https://pubmed.ncbi.nlm.nih.gov/10548795
Publikováno v:
Magnetic resonance in medicine. 42(5)
A method for magnetic resonance cine velocity mapping through heart valves with adaptation of both slice offset and angulation according to the motion of the valvular plane of the heart is presented. By means of a subtractive labeling technique, basa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3dbb046756aa792bb795bb1d05142b20
https://pubmed.ncbi.nlm.nih.gov/10542357
https://pubmed.ncbi.nlm.nih.gov/10542357
Publikováno v:
Magnetic resonance in medicine. 42(5)
New theoretical and practical concepts are presented for considerably enhancing the performance of magnetic resonance imaging (MRI) by means of arrays of multiple receiver coils. Sensitivity encoding (SENSE) is based on the fact that receiver sensiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7d62fc320cabcd6c88f40a4f1de58cde
https://pubmed.ncbi.nlm.nih.gov/10542355
https://pubmed.ncbi.nlm.nih.gov/10542355
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 10(1)
The segmentation of images obtained by cine magnetic resonance (MR) phase contrast velocity mapping using manual or semi-automated methods is a time consuming and observer-dependent process that still hampers the use of flow quantification in a clini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d4fab208c64be708f8e5d56c124c6c3c
https://pubmed.ncbi.nlm.nih.gov/10398976
https://pubmed.ncbi.nlm.nih.gov/10398976
Publikováno v:
Magnetic resonance in medicine. 41(3)
Magnetic resonance imaging with preceding tissue tagging is a robust method for assessing cardiac motion of the entire heartbeat cycle with a high degree of accuracy. One limitation of this technique, however, is the low resolution of the obtained di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0e3f15df08b8ef7413f7c661560124f0
https://pubmed.ncbi.nlm.nih.gov/10204892
https://pubmed.ncbi.nlm.nih.gov/10204892
Publikováno v:
Herz. 21(2)
Non-invasive visualization of the coronary arteries represents a major challenge in modern cardiology, but this goal may be achieved in the near future by MR angiography. Possible applications are non-invasive diagnosis of coronary artery disease, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2a44c40fedc5aa75c5a133da45e853dd
https://pubmed.ncbi.nlm.nih.gov/8682442
https://pubmed.ncbi.nlm.nih.gov/8682442
Publikováno v:
Technology and health care : official journal of the European Society for Engineering and Medicine. 4(1)
The quantitative assessment of velocity fields can help to get a better understanding of complicated flow patterns which are considered to play an important role in atherosclerotic plaque formation. Magnetic resonance imaging offers the possibility o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::41ad1083cd5bc4c2d329ea52f13d5508
https://pubmed.ncbi.nlm.nih.gov/8773312
https://pubmed.ncbi.nlm.nih.gov/8773312
Autor:
A A, Fontaine, R S, Heinrich, P G, Walker, E M, Pedersen, M B, Scheidegger, P, Boesiger, S P, Walton, A P, Yoganathan
Publikováno v:
The Journal of heart valve disease. 5(1)
The non-invasive, in-vivo assessment of prosthetic valve function is compromised by the lack of accurate measurements of the transvalvular flow fields or hemodynamics by current techniques. Short echo time magnetic resonance imaging (MRI) may provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0a74b96262d0ae7ea097e6a2e361202f
https://pubmed.ncbi.nlm.nih.gov/8834728
https://pubmed.ncbi.nlm.nih.gov/8834728