*4.2.2 Epicardial system*

a.the LARIAT suture delivery system (SentreHeart, Redwood City, CA)

The LARIAT device is a percutaneous epicardial ligation of the LAA. The device comprises of a snare with a pre-tied suture for LAA ligation, a 15-mm compliant occlusion balloon catheter, magnet-tipped guidewires, and a 12-F suture delivery device.
