UC Davis Director of Pediatric Electrophysiology Dan Cortez has set another world record: He is the first to implant a dual chamber ... pacemakers in part because it has no leads or cords and ...

As pacemaker ... do not need a dual-chamber device. In the last year both Biotronik and St. Jude have also developed single chamber devices. In addition, currently FDA-approved leads are ...

Now he is getting the chance to extend those accomplishments with the assistance of a new generation of pacemaker. In January, Karzen was one of the first patients to receive a new dual chamber ...

Unlike traditional pacemakers, the AVEIR DR Dual Chamber Leadless Pacemaker System uses no leads or wires. It is inserted directly into the heart through a catheter-based procedure, eliminating ...

Table II shows the 77 dual-chamber models; four were single lead (VDD) pacemakers (one Biotronik Actros SLR, one Intermedics Unity 292–07, two Vitatron Vita 2 VDD 630). Regardless of atrial and ...