The Role of Imaging of Flow Patterns by 4D Flow MRI in Aortic Stenosis
نویسندگان
چکیده
منابع مشابه
4D flow imaging with MRI.
Magnetic resonance imaging (MRI) has become an important tool for the clinical evaluation of patients with cardiovascular disease. Since its introduction in the late 1980s, 2-dimensional phase contrast MRI (2D PC-MRI) has become a routine part of standard-of-care cardiac MRI for the assessment of regional blood flow in the heart and great vessels. More recently, time-resolved PC-MRI with veloci...
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15 صفحه اولCardiac MRI: Clinical Challenges 4D Flow Imaging
Objectives • To review recent advances in phase contrast MRI methodology that allow for 4D Flow MRI acquisitions in clinically feasible scan times. • To review physiological markers that can be obtained with 4D Flow MRI, including vorticity, pressure maps, pulse wave velocity, .and wall shear stress. • To review potential limitations and potential sources of errors for velocity mapping and para...
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Imaging
سال: 2019
ISSN: 1936-878X
DOI: 10.1016/j.jcmg.2018.10.034