Cardiac lead and method for lead implantation

摘要

A pacing lead and method for implanting the lead are provided. The lead includes a reduced diameter lead body and an electrode assembly. The electrode assembly is provided with a stylet guide, a cavity or a flange to facilitate the leads implantation with the reduced diameter lead body. The method for implanting further includes providing a guide catheter and a stylet to locate the electrode assembly at a target position in the heart.