TABLE 2.

Procedural data.

Variables	Overall (N = 155)	Severe (N = 10)	Moderate (N = 22)	None (N = 123)	P-value
Transfemoral approach	141 (91%)	10 (100%)	18 (81,8%)	113 (91,9%)	0,19
Predilatation	28 (18,1%)	3 (30%)	4 (18,2%)	21 (17,1%)	0,59
Postdilatation	63 (40,6%)	5 (50%)	8 (36,4%)	50	0,77
Contrast (mean ± SD)	93 (18)	93,6 (20)	82,7 (34)	94 (24)	0.3
Aortic dissection	0	0	0	0	–
Annulus rupture	1 (0,6%)	0	0	1 (0,8%)	0,88
Valve embolization	0	0	0	0	–
Myocardial infarction	1 (0,6%)	0	0	1 (0,8%)	0,88
Emergency surgery	1 (0,6%)	0	0	1 (0,8%)	0,88
Coronary obstruction	0	0	0	0	–
Stroke/TIA	0	0	0	0	–
Cardiac tamponade	0	0	0	0	–
Major vascular complication	3 (1,9%)	0	0	3 (2,4%)	0,67
Ventricular arrhythmias	0	0	0	0	–
Device success	126 (81,3%)	2 (20%)	16 (72,7%)	108 (87,8%)	0,12
Mean gradient (mmHg, mean ± SD)	10,3 (4)	11,9 (5)	8,8 (7)	10,4 (4)	0.15

AR, aortic regurgitation; TIA, transient ischemic attack.