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Purpose The minimally invasive closure of the left atrial appendage is a promising alternative to anticoagulation for stroke prevention in patients suffering from atrial fibrillation. One of the challenges of this procedure is the correct positioning and the coaxial alignment of the tip of the catheter sheath to the implant landing zone. Method In this paper, a novel preoperative planning system...
This article describes a planning program and process for the implant size and position planning for the minimally-invasive closure of the left atrial appendage. To prevent strokes in patients suffering from atrial fibrillation an implant that occludes the orifice of the left atrial appendage can be inserted into the heart through a catheter. A critical step during the procedure is the correct choice...
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