Skip to main content

Table 2 Procedural characteristics of LAAC and Peri-procedural complications

From: Left atrial appendage closure in nonvalvular atrial fibrillation patients with percutaneous coronary intervention

 

Group I

(n = 36)

Group II

(n = 73)

P value

Successful implantation, n (%)

36 (100.0%)

73 (100.0%)

1.000

TEE measure

   

LAA ostium width, mm (mean ± SD)

22.08 ± 3.80

22.16 ± 3.76

0.915

LAA length, mm (mean ± SD)

27. 03 ± 4.66

25.67 ± 4.49

0.136

DSA measure

   

LAA ostium width, mm (mean ± SD)

21.89 ± 4.49

22.49 ± 4.10

0.642

LAA length, mm (mean ± SD)

24.86 ± 4.77

25.34 ± 4.85

0.502

Type of LAAC device, each n (%)

   

Watchman™

33 (91.7%)

68 (93.2%)

1.000

LAmbre™

1 (2.8%)

4 (5.4%)

0.883

Leftear™

2 (5.5%)

1 (1.4%)

0.526

No peri-device leak, n (%)

34 (94.4%)

61 (83.6%)

0.196

Peri-device leak < 5 mm, n (%)

2 (5.6%)

12 (16.4%)

0.196

Peri-device leak ≥ 5 mm, n (%)

0 (0%)

0 (0%)

1.000

Pericardial effusion (< 3 mm), n (%)

2 (5.6%)

4 (5.5%)

1.000

ACT, s (mean ± SD)

269.18 ± 37.53

256.51 ± 43.06

0.087

Number of implantation attempts (mean ± SD)

1.19 ± 0.52

1.34 ± 0.77

0.223

Procedure Time, min (mean ± SD)

62.25 ± 23.16

69.59 ± 33.22

0.450

Peri-procedural complications

   

Death, n (%)

0 (0%)

0 (0%)

1.000

Stroke, n (%)

0 (0%)

0 (0%)

1.000

Major Bleeding, n (%)

0 (0%)

0 (0%)

1.000

DRT, n (%)

0 (0%)

0 (0%)

1.000

Cardiac tamponade, n (%)

0 (0%)

1 (1.4%)

1.000

Pericardial effusion with conservative treatment, n (%)

2 (5.6%)

4 (5.5%)

1.000

Severe vascular complication, n (%)

0 (0%)

1 (1.4%)

1.000

Hypotension, n (%)

1 (2.8%)

0 (0%)

0.327