Fig. 2From: Reduced plasma level of basic fibroblast growth factor is associated with incomplete device endothelialization at six months following left atrial appendage closureWatchman device endothelialization assessed by cardiac CT. a complete occlusion of the left atrial appendage (no trans-fabric leak, LAA HU < 100 and LA/LAA < 0.25). b Incomplete endothelial coverage of the device (trans-fabric leak, LAA HU > 100)Back to article page