Patent ID: 8394008

Claim:
A method for treating a heart, the heart having a first chamber bordered by a septum and a wall, wherein the chamber comprises a left ventricle of the heart, the heart having a second chamber separated from the first chamber by the septum, the method comprising: penetrating the septum at a first location selected for deployment of an implant; penetrating the wall at a second location selected for the deployment of the implant; controllably steering between the first location and the second location with reference to an image of the first chamber; sensing a pressure from a distal end of a perforation device advancing through heart tissue at the first and/or second locations so as to characterize the tissue; deploying the implant by affixing a first anchor of the implant adjacent the penetration of the septum, affixing a second anchor of the implant adjacent the penetration of the wall, and applying tension between the first anchor and the second anchor; penetrating the wall at a plurality of additional locations, wherein a plurality of separate implants are deployed, each deployed implant having a tension member extending from a first anchor at an associated penetration of the septum to a second anchor at an associated penetration of the wall so that the tension members are laterally offset, wherein tension is applied between the septum and the wall by the laterally offset tension members of the implants; wherein the tensioned members are tensioned sufficiently to bring the wall and septum into engagement, and wherein the tension members, the anchors, and associated penetrations are separated so as to, in combination, extend the engagement across a portion of the chamber sufficiently to effectively exclude regions of the wall and septum from the left ventricle with scar tissue extending along the excluded regions.