| 摘要 |
Various embodiments concern implanting a lead to directly stimulate the bundle of His. Various embodiments can include introducing a curve of an outer guide catheter into the right ventricle, extending a curve of an inner guide catheter from a lumen of the outer guide catheter, extending a fixation element on a distal tip of an anchor wire from a lumen the inner guide catheter, and anchoring the anchor wire to target tissue within the right ventricle, the target tissue along the septal wall and proximate the tricuspid valve and the bundle of His. A distal tip of an implantable lead with a lumen can then be advanced over the anchor wire to the target tissue as the anchor wire guides the distal tip of the lead to the target tissue. |
