Article on arrhythmias with information about the heart's pacemaker.

The American Heart Association provides a general overview of pacemakers. Content includes a focus on what an artificial pacemaker is.

The downloadable monograph examines the cardiac pacemaker. Topics included are the history and current status of the device.

Cardiac pacemaker inventor, Wilson Greatbatch, is featured in this brief biography.

Otis Boykin invented electronic control devices for guided missiles, IBM computers, and the control unit for a pacemaker.