The group's principal activity is to design, manufacture and market temporary cardiac pacemakers, pacing analyzer, extension cables and heart wires used in pacemakers for surgical purposes. The group manufactures single and dual-chamber temporary cardiac pacemakers, percutaneous lead introducers and other accessories. The temporary pacemakers are used for correcting the cardiac rhythm disorders and external short time electrical conduction. The temporary pacemakers are sold to hospitals, both domestic as well as foreign. The operations are carried on in the United States, the United Kingdom and Canada.