Respiratory bellows-gated left atrial late gadolinium enhancement
نویسندگان
چکیده
Introduction The LGE method can visualize post-ablation scar in the LA, using increased spatial resolution (1-2). However, the inversion pulse required for LGE also nulls the liver signal at the time of data acquisition (optimal TI time), so that NAV-gating, used for respiratory compensation, becomes impossible. The NAV-restore (3), which reinverts the region of the liver immediately after the initial inversion pulse, permits gating. However, pulmonary vein (PV) blood magnetization is also reinverted, and
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عنوان ژورنال:
دوره 13 شماره
صفحات -
تاریخ انتشار 2011