作者: Arnold M. Escano , Robert L. Clark , Russell Pong , Randall J. Lee , Gregory W. Fung
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摘要: Described here are devices, systems, and methods for closing the left atrial appendage. The described utilize a closure device appendage guides or expandable elements with ablation abrading to ablate abrade In general, these include positioning balloon at least partially within appendage, assembly of around an exterior inflating balloon, assembly, ablating interior tissue inflated removing from assembly.