What is the description for cpt 33235?

CPT code 33235 refers to the implantation of a permanent pacemaker, specifically a dual-chamber pacemaker. This procedure involves placing a device that helps regulate the heartbeat by sending electrical impulses to the heart when it detects an abnormal rhythm. It includes the insertion of the pulse generator and leads into the heart's chambers, typically the right atrium and right ventricle. This code is used for billing and documentation purposes in medical settings.