Research Article

Comparative Safety and Efficacy of Left Atrial Appendage Occlusion with the Watchman Device and Amplatzer Cardiac Plug: Results of the Russian National Registry

Table 2

Major complications of LAAO procedure.

Complication typeNumberIncident/detection time

Fatal pulmonary trunk perforation11 day
Haemotamponade10 day
Device migration to the left ventricle11 day
Device migration to the aorta245 day
Right femoral artery trauma10 day