Table 2

Procedural Variables

Aortic annulus diameter, mm24.7 ± 1.5 (20.8–27.0)
THV size, mm
 234 (12.9)
 257 (22.6)
 2720 (64.5)
Procedure time, min94.0 ± 34.9
Fluoroscopy time, min9.9 ± 4.9
Contrast agent, ml143.8 ± 87.3
Valvuloplasty1 (3.2)
Successful implantation30 (96.8)
Post-dilation2 (6.4)
Valve-in-valve1 (3.2)
Conversion to SAVR0
Coronary obstruction0
Annulus rupture0
Paravalvular aortic regurgitation
 None20 (64.5)
 Trace8 (25.8)
 Mild3 (9.7)
 Moderate or severe0
Mean aortic valve gradient, mm Hg7.9 ± 4.0 (26/31)

Values are mean ± SD (range), n (%), or mean ± SD.

SAVR = surgical aortic valve replacement; THV = transcatheter heart valve.