Table 3.

Procedural characteristics (n = 27).

Procedural success (one prosthesis implanted)	25 (92.6%)
Failed study valve implantation:	2 (7.4%)
Valve-in-valve	0 (0%)
Conversion to other TAVI	0 (0%)
Conversion to surgical AVR	1 (3.7%)
Unexpected anatomical conditions	1 (3.7%)
Attempted valve retrieval:
Successful retrieval	2 (7.4%)
Failed retrieval	0 (0%)
Fluoroscopy time [min]	17.6 (7–60)
Volume of contrast [mL]	107 (60–290)
Valve size (n = 27):
23 mm	0 (0%)
27 mm	15 (55.6%)
31 mm	11 (40.7%)
Need for post-dilatation	0 (0%)

AVR — aortic valve replacement; TAVI — transcatheter aortic valve implantation