Cardiac Science Corporation is the result of the merger between Cardiac Science, Inc and Quinton Cardiology Systems. Both companies seperately have had a long and distinguished history within their respective industries. Cardiac Science is now a publicly traded company which trades under the NASDAQ ticker symbol CSCX.
Cardiac Science currently manufactures three AEDs: the Powerheart AED G3 Plus Semi-Automatic and Fully Automatic models, and the Powerheart AED G3 Pro. Previous models made by Cardiac Science and its predecessors include the VivaLink, FirstSave, and Powerheart AEDs.