is the third generation of the Oscor line of dual-chamber temporary cardiac pacemakers. Relying on over 25 years of experience in cardiac pacing, the PACE 203H represents the today?s standard in temporary pacing technology and external dual chamber pacemakers. The PACE 203H is a state of the art dual chamber external temporary pacemaker offering easy access to all temporary pacing functions while offering state of the art features like pulse duration adjustments and balloon pump interface (outside US only). The Oscor PACE 203H is compatible with all Oscor temporary pacing leads and temporary pacing lead wires.