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Method for non-contrast enhanced magnetic resonance angiography
专利权人:
Robert Edelman
发明人:
Robert Edelman
申请号:
US14717728
公开号:
US09737222B2
申请日:
2015.05.20
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A method for performing a non-contrast-enhanced magnetic resonance angiography (“MRA”) for a subject is provided. The method includes directing a magnetic resonance imaging (“MRI”) system to perform a pulse sequence to acquire k-space data from imaging slices that are oriented away from an axial direction of the subject. The method includes repeating the pulse sequence for a plurality of imaging slices, wherein a field-of-view (“FOV”) of at least one of the plurality of imaging slices is shifted by a predetermined value. The method also includes reconstructing, using the acquired k-space data, one or more angiographic images indicative of the subjects vasculature.
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