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Table 2 Procedural data

From: Characteristics and outcome of patients with left atrial appendage closure in China: a single-center experience

Variables

All patients

LAAC brand

 WATCHMAN

217 (97.75%)

  21 mm, n (%)

13 (6.00%)

  24 mm, n (%)

39 (17.97%)

  27 mm, n (%)

75 (34.56%)

  30 mm, n (%)

51 (23.50%)

  33 mm, n (%)

39 (17.97%)

 Amplatzer Cardiac Plug

5 (2.25%)

  22 mm

1 (20.00%)

  24 mm

1 (20.00%)

  27 mm

1 (20.00%)

  28 mm

1 (20.00%)

  30 mm

1 (20.00%)

Compression rate

19.90 ± 5.52%

General anesthesia, n (%)

168 (75.68%)

Minimalist approach, n (%)

54 (24.32%)

Concurrent catheter ablation of AF, n (%)

145 (65.32%)

Mean ACT values (s)

362.91 ± 88.51

Device size change, n (%)

1 (0.45%)

Recapture, n (%)

0 (0)

Immediate PDL, n (%)

 < 3 mm

220 (99.10%)

 3–5 mm

2 (0.90%)

 > 5 mm

0 (0)

Device success

219 (98.65%)

Technical success

219 (98.65%)

Procedural success

208 (93.69%)

  1. LAAC, left atrial appendage closure; ACT, activated clotting time; PDL, peri-device leak