Table 3 Level of LAA thrombosis depending on device type.

From: Impact of left atrial appendage morphology on thrombus formation after successful left atrial appendage occlusion: Assessment with cardiac-computed-tomography

Device type

Complete thrombosis

Incomplete thrombosis of LAA

Thrombosis limited to device

No thrombosis

P-value

Watchman

4 (22)

5 (28)

6 (33)

3 (17)

0.396

Amplatzer

4 (33)

6 (50)

1 (8)

1 (8)

  1. Values are total numbers (percentage). Analysis of contingency tables by Fishers’s exact test p-value = 0.396 revealed no significant difference.