title: Three-dimensional high-resolution fast spin-echo coronary magnetic resonance angiography.
abstract: Due to SNR constraints, current "bright-blood" 3D coronary MRA approaches still suffer from limited spatial resolution when compared to conventional x-ray coronary angiography. Recent 2D fast spin-echo black-blood techniques maximize signal for coronary MRA at no loss in image spatial resolution. This suggests that the extension of black-blood coronary MRA with a 3D imaging technique would allow for a further signal increase, which may be traded for an improved spatial resolution. Therefore, a dual-inversion 3D fast spin-echo imaging sequence and real-time navigator technology were combined for high-resolution free-breathing black-blood coronary MRA. In-plane image resolution below 400 microm was obtained. Magn Reson Med 45:206-211, 2001.
authors.affiliation: Department of Medicine (Cardiovascular Division), Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, USA. mstuber@caregroup.harvard.edu
authors.forename: M
authors.initials: M
authors.lastname: Stuber
authors.forename: R M
authors.initials: RM
authors.lastname: Botnar
authors.forename: E
authors.initials: E
authors.lastname: Spuentrup
authors.forename: K V
authors.initials: KV
authors.lastname: Kissinger
authors.forename: W J
authors.initials: WJ
authors.lastname: Manning
mesh_terms: D000328:Adult; D003331:Coronary Vessels / Q000033:anatomy & histology*; D006801:Humans; D018810:Magnetic Resonance Angiography / Q000379:methods*