From the AED and ECG machine to the modern stress test, Cardiac Science creates products that improve public health.
At Cardiac Science, we invented the first automated external defibrillator (AED) that was fully automatic, the single-channel interpretive electrocardiogram (ECG machine), and the first modern stress test.We manufacture AED machines, ECG, cardiac stress and holter systems, vital signs monitors, and cardiac rehabilitation equipment. You'll find our AED and ECG machines in schools, military installations, hospitals, and doctors' offices worldwide. We've deployed more than 22,000 AEDs in the UK alone including the National Defibrillator Programme (NDP) – the largest public access defibrillation scheme in Europe.
Our cardiac care products are sold under the trusted Burdick®, HeartCentrix®, Powerheart®, and Quinton® names. At Cardiac Science, we work to improve public health by creating products for the management of heart disease.

