| 摘要 |
Tapered pacing lead tip shapes and fixation devices, as well as methods for making and using the same, are provided. The inventive leads include features which optimize placement and retention of the leads, as well as features which improve function of the lead. Also provided are implantable devices and systems, as well as kits containing such devices and systems or components thereof, which include the inventive dilating lead tip designs and segmented electrode structures.
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