Non-Contrast Magnetic Resonance Angiography Assessment of Patients Referred for Transcatheter Aortic Valve Implantation
Non-Contrast Magnetic Resonance Angiography Assessment of Patients Referred for Transcatheter Aortic Valve Implantation
The overall objective of this proposal is to examine the feasibility and accuracy of
 non-contrast magnetic resonance angiography (MRA) to comprehensively evaluate individuals
 referred for transcatheter aortic valve implantation (TAVI).
Inclusion Criteria:

 -  Adults with severe aortic stenosis referred for possible transcatheter aortic valve
 implantation with clinically indicated computed tomography imaging

 Exclusion Criteria:

 -  Inability or unwillingness to consent

 -  Inability to complete magnetic resonance imaging (MRI) study

 -  Contraindication to MRI

 -  Participation in another research study

 -  Non-diagnostic computed tomography scan