| 摘要 |
<p>Devices (100) and methods for delivering conduits (104) into the wall of a patient's heart to communicate a coronary vessel with a heart chamber. The devices are passed through the coronary vessel and the heart wall (34) to place the conduit (104) and establish a blood flow path between the vessel and the heart chamber. Additional devices (200) and methods are provided for removing tissue from a coronary vessel or the heart wall to establish a blood flow path (222) between the coronary vessel in communication with the heart chamber.</p> |
