| 摘要 |
<p>Apparatus and methods are provided for excluding and reducing the volume of the left atrial appendage ("LAA") by deploying a first tissue capture element in contact with the pericardium and a second tissue capture element in engagement with the endocardial surface adjacent to the ostium of the LAA, such that the LAA tissue is retained in a collapsed, reduced volume state therebetween. Methods of using the apparatus of the present invention to reduce or occlude the LAA also are provided.</p> |
