| 摘要 |
An electrical lead includes a coil disposed at a distal end of the electrical lead, the coil having an undulated shape in its free state and a fixation electrode disposed on and electrically coupled with the coil. The electrical lead further includes a pace/sense electrode disposed on the coil distally from the fixation electrode and electrically isolated from the coil and a conductor extending to the pace/sense electrode and disposed external to the coil. A method for implanting an electrical lead includes positioning the electrical lead within a vessel, positioning a fixation electrode of the electrical lead into contact with the vessel, and emitting an electrical energy from the fixation electrode to the vessel to anchor the electrical lead to the vessel. |
