fig2

Figure 2. Factors impacting coronary access after redo-TAVI in prostheses with a sub-coronary or supra-coronary risk plane. (A) Factors impacting coronary access after TAV-in-SAV. (B) Sub-coronary risk plane and supra-coronary risk plane. RP: risk plane; SAV: surgical aortic valve; TAV: transcatheter aortic valve; VTC: virtual transcatheter heart valve to coronary distance; *means VTSTJ; VTSTJ: virtual transcatheter heart valve to sinotubular junction distance. From Tarantini et al.^[14] (permission for publication obtained).