Fig. 7.

Successful BASILICA. A Confirmation of successful leaflet laceration by peri-procedural transesophageal echocardiography. B Lacerated leaflet (x) in a patient with Sequestered Sinus, post-TAVI CT. C Confirmation of lacerated leaflet (dashed line), post-TAVI three-dimensional CT reconstruction. D Post-TAVI CT in a patient with Sequestered Sinus (CoreValve Evolut R in Sorin Mitroflow) after BASILICA. BASILICA bioprosthetic or native aortic scallop intentional laceration to prevent iatrogenic coronary artery obstruction, CT computed tomography, TAVI transcatheter aortic valve implantation