Z99: Dependence on enabling machines and devices, not elsewhere classified

Z99.4: Dependence on artificial heart

Dependence on an artificial heart refers to a medical situation where a patient's life is sustained by an implanted mechanical device that helps their natural heart in pumping blood throughout the body. This condition typically arises when the individual's original heart is unable to perform effectively due to serious ailments like heart failure. Individuals dependent on an artificial heart generally exhibit symptoms such as fatigue, shortness of breath, or swelling in the legs, ankles, and feet. These symptoms are associated with the underlying heart condition rather than the artificial heart itself. Over time, this dependence may require careful management as the body adjusts to the device and its functionality. Though the artificial heart helps maintain blood flow, it brings a risk of potential complications such as infection, device malfunction, or blood clots which can require immediate medical attention.