Fig. 6From: MRI evaluation prior to Transcatheter Aortic Valve Implantation (TAVI): When to acquire and how to interpretIdentification of access site in tubular ascending aortic for transaortic implantation on MRI. Skin to aortic distance measured on axial non-gated SSFP sequence (a) similar to CTA (b). Access site on aorta to annular plane distance measured from multiplanar sagittal oblique reformats obtained from the same axial non-gated SSFP sequence (c). Same measurement in this patient obtained from CTA (d)Back to article page