Pacemaker with programmable infinite refractory time for a...

Pacemaker with programming pulse counter check and timer

Pacemaker with pulse counter resettable by sensed,...

Pacemaker with pulse width adjustable circuitry

Pacemaker with two different voltage outputs

Pacemaker with vasovagal syncope detection

Pacer demand-rate test mode control

Pacer rate adjustment mechanism utilizing magnetic coupling

Pacer stimulator with improved lead connector

Pacer with automatically variable a-v interval

Pacing channel isolation in multi-site cardiac pacing systems

Pacing lead and introducer therefor

Pacing lead having detachable positioning member

Pacing lead with insertable memory coil

Pacing output circuitry for automatic capture threshold...

Pacing output coupling capacitor for automatic capture...

Pacing system and method for cardiac pacing as a function of...

Pacing unit

Pacing with hemodynamic enhancement

Package integrated accelerometer