CT-Angiography–Based Evaluation of the Aortic Annulus for Prosthesis Sizing in Transcatheter Aortic Valve Implantation (TAVI)–Predictive Value and Optimal Thresholds for Major Anatomic Parameters
Figure 3
Summary chart displaying major anatomic parameters (length of long and short axis; circumference-derived and area-derived virtual diameter) in patients in whom the small, medium or large size model was considered optimal for A) the CoreValve valve and the B) Edward Sapien XT valve.
Except for the large vs. medium CoreValve size, all differences were statistically significant (p<0.05).