Coherex Wave Crest: New device for atrial appendage closure

Appendage closure devices have emerged as an alternative to anticoagulation in fibrillated patients with a contraindication for it. The study included 63 patients with paroxysmal, persistent or permanent FA coupled with a CHADS score >1 and eligible to interrupt anticoagulation. The primary endpoint was atrial appendage occlusion evaluated by ultrasound between 45 and 180 days after. After 45 days, 97% of patients had the right atrial appendage occluded and none had adverse events. 

Conclusion: This new device seems easy to use and safe, with a 97% success rate in the implant and 97% occlusion of the atrial appendage at 45 days.

Richard Heuser
2013-05-23

Original title: Left atrial appendage closure with the Coherex Wave Crest left atrial appendage closure device. 

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