Skip to main content
Insights into Imaging
Fig. 2 | Insights into Imaging

Fig. 2

From: MRI evaluation prior to Transcatheter Aortic Valve Implantation (TAVI): When to acquire and how to interpret

Fig. 2

Acquisition on MRI for aortic annular plane to measure diameters, area, and perimeter. Aortic root cine stack is prescribed from coronal aorta (a) and left ventricle outflow tract views (b). Systolic image where the luminal diameter is widest, in a location just below the insertion of the valve leaflets (c) is identified as the annular slice. Corresponding annular image from the same patient obtained from ECG-gated CTA demonstrates similar measurement of annular area (d)

Back to article page