Table 4:

BA-BASILICA Procedural Characteristics and Outcomes

Procedural Characteristics	N = 16
Access	15 (94%) Transfemoral1 (6%) Transcaval
Sentinel cerebral protection	16 (100%)
General anesthesia	15 (94%)
Procedural Outcomes
Successful traversal	16 (100%)
Midline/lengthwise laceration	16 (100%)
Time added by BA, min	11.8 ± 4.6
New or increase pressor use following BA	0
Successful TAVR implant	16 (100%)
Need for second valve	0
Need for PPM	0
Coronary obstruction	1 (6%) – patient 15
Rescue stent for leaflet prolapse	2 (13%) – patients 5 and 7
PCI or surgery at 30 days	0
Procedural Complications
Stroke	1 (6%)
Major vascular complication	2 (13%)
Life threatening bleed	1 (6%)
Echocardiographic Outcomes
Ejection fraction	57.2 ± 5.8
AVA	1.9 ± 0.7
AV mean gradient, mmHg	16 ± 5.7
AV peak velocity, m/s	2.7 ± 0.5
Aortic insufficiency ≥ mild	0
Survival
Survived procedure	16 (100%)
Survived to 30 days	16 (100%)

A table summarizing procedural, echocardiographic and clinical outcomes data from all BA-BASILICA patients.

Abbreviations: AV – aortic valve, AVA – aortic valve area, BA – balloon-augmented, PCI – percutaneous coronary intervention, PPM – permanent pacemaker, TAVR – transcatheter aortic valve replacement