Table 2 LAAC procedural data Table 2 LAAC procedural data Table 2 LAAC procedural data Table 2 LAAC procedural data
ICE (n=40) TEE (n=50) P value
Success rate 40 (100) 50 (100)
LAA diameters LAA diameters LAA diameters LAA diameters
LAA orifice, mm 27.65 ± 3.21 27.52 ± 4.15 0.871
Landing zone, mm 22.83 ± 2.69 22.90 ± 4.02 0.916
Size of LAmbre device Size of LAmbre device Size of LAmbre device Size of LAmbre device
18-24 mm 1 (2.5) 1 (2)
20-32 mm 2 (5) 1 (2)
22-28 mm 2 (5) 4 (8)
22-34 mm 0 (0) 8 (16)
24-30 mm 8 (20) 9 (18)
24-36 mm 1 (2.5) 1 (2)
26-32 mm 9 (22.5) 9 (18)
26-38 mm 3 (7.5) 3 (6)
28-34 mm 6 (15) 4 (8)
30-36 mm 4 (10) 3 (6)
32-36 mm 2 (5) 3 (6)
34-38 mm 1 (2.5) 2 (4)
36-40 mm 1 (2.5) 2 (4)
Fluoroscopy time, sec 286.30 ± 197.07 710.44 ± 275.42 <0.001
Radiation dose, mGy 104.85 ± 100.85 372.52 ± 272.96 <0.001
Contrast usage, ml 59.25 ± 28.79 180.40 ± 102.17 <0.001
Procedure time, min 54.45 ± 17.94 61.28 ± 22.37 0.12
Unable to show long-axis view of the device at least at one angle 0 18 (36) <0.001
Devices without recapture 22 (55) 25 (50) 0.637
Resizing of the device 8 (20) 11 (22) 0.817
Peri-device leak post release on ICE/TEE Peri-device leak post release on ICE/TEE Peri-device leak post release on ICE/TEE Peri-device leak post release on ICE/TEE
None 38 (95) 47 (94) 1.000
small(<3mm) 2 (5) 3 (6)
≥3mm 0 0