Cardiac Devices are electric devices for supporting cardiac circulation, which is used either too partially or to completely replace the function of a failing heart. The evolution of these wireless cardiac monitoring devices is marking a new era in medicine and a transition from population-level health care to individualized medicine in which suitable patients are equipped with advanced biosensors that, in turn, have their data processed through sophisticated algorithms to predict events before they occur. The pacemaker, defibrillators, biosensors are the heart devices used in treatment of heart diseases.
Cardiac diagnosis is based on information from sources such as findings from a physical examination, interview with the patient or family or both, medical history of the patient and family, and clinical findings as reported by radiologic studies and laboratory tests. The diagnosis of heart can be carried out by various methods such as by Surgeries, electrophysiology, Imaging techniques, radiography, angiography, etc. Medicinal care is very vital once the heart disease is identified. The goals of treatment are stabilizing the condition, controlling symptoms over the long term, and providing a cure when possible. Diet, stress reduction, and lifestyle change plays vital role in managing heart disease, but the spines of conventional care are surgery and drugs.