Magnetic Resonance in Medical Sciences, 2016, Vol.15(3), pp.340-345
2016
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Details
- Autor(en) / Beteiligte
- Titel
- Coronary Whole-heart MR Angiography: Feasibility of Breath-hold Chasing with Diaphragmatic Navigation
- Ist Teil von
- Magnetic Resonance in Medical Sciences, 2016, Vol.15(3), pp.340-345
- Ort / Verlag
- Japan: Japanese Society for Magnetic Resonance in Medicine
- Erscheinungsjahr
- 2016
- Quelle
- MEDLINE
- Beschreibungen/Notizen
- We propose a simple but novel data acquisition technique for whole-heart coronary magnetic resonance angiography (CMRA). In this technique, the breath-hold chasing MRA, data are collected during breath-hold intervals, with the navigation window manually adjusted to the diaphragmatic level. Compared with the conventional free breathing MRA, this method provided 33% reduction of acquisition time and improved visibility of right coronary artery in 18 normal subjects without any additional software or hardware requirements.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1347-3182eISSN: 1880-2206DOI: 10.2463/mrms.tn.2015-0096Titel-ID: cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_5608131
- Format
- –
- Schlagworte
- Aged, Breath Holding, Coronary Angiography - methods, coronary artery, Coronary Circulation - physiology, coronary magnetic resonance angiography (CMRA), Coronary Vessels - diagnostic imaging, Coronary Vessels - physiopathology, Female, Humans, Image Processing, Computer-Assisted - methods, Magnetic Resonance Angiography - methods, Male, Middle Aged, real time motion correction (RMC), SSFP, Technical Note