Pacemaker (disambiguation)

An artificial cardiac pacemaker is a medical device that regulates the beating of the heart.

Pacemaker may also refer to:

Medicine

 * Biological pacemaker, the use of specialized cells to improve the regulation of the heart
 * Brain pacemaker, a device to treat movement disorders, epilepsy, depression, or other conditions
 * Cardiac pacemaker, cells within the heart that initiate contractions and set the pace of beating
 * Diaphragmatic pacemaker, a device used to help patients breathe through pacing of the diaphragm

Other uses

 * Pacemaker (running), a runner who enters a race to set a fast pace for other competitors
 * Pacemaker (film), a 2012 South Korean film
 * The Pacemaker, a pocket-sized DJ system
 * National Pacemaker Awards, American awards for excellence in student journalism
 * Pacemaker (software), a high-availability cluster resource manager
 * Pacemaker (train), an American passenger train
 * Pacemaker Entertainment, a Canadian record label, part of the Canadian Independent Record Production Association
 * Pacemaker, a fictional talk-radio program Public Liberty Radio station in the Grand Theft Auto IV game soundtrack