Premium
Incomplete Endothelialization of Left Atrial Appendage Occlusion Device 10 Months After Implantation
Author(s) -
MASSARENTI LUCA,
YILMAZ ALAADDIN
Publication year - 2012
Publication title -
journal of cardiovascular electrophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.193
H-Index - 138
eISSN - 1540-8167
pISSN - 1045-3873
DOI - 10.1111/j.1540-8167.2012.02360.x
Subject(s) - medicine , left atrial appendage occlusion , atrial fibrillation , cardiology , percutaneous , ablation , occlusion , appendage , atrial appendage , ablation of atrial fibrillation , catheter ablation , surgery , anatomy , warfarin , sinus rhythm
Incomplete Endothelialization of Left Atrial Appendage . We describe the case of a 74‐year‐old man with Rendu Osler Weber syndrome affected by permanent atrial fibrillation, who underwent percutaneous placement of a 24‐mm Watchman left atrial appendage system. After anticoagulation therapy dismissal, he had a transient ischemic attack (TIA). Therefore he underwent surgical removal of the device, ablation of atrial fibrillation with Maze IV procedure and biatrial reduction. Very interestingly, no significant endothelialization of the device was observed 10 months after implantation. In conclusion, this case is important because, to our knowledge, it is the first finding of Watchman device with lack of endothelialization. (J Cardiovasc Electrophysiol, Vol. 23, pp. 1384‐1385, December 2012)