A total artificial heart (TAH) is a device that replaces the two lower chambers of the heart. These chambers are called ventricles. You may benefit from a TAH if both of your ventricles don’t work due to end- stage heart failure.
Heart failure is a condition in which the heart is damaged or weakened and can’t pump enough blood to meet the body’s needs. “End stage” means the condition has become so severe that all treatments, except heart transplant, have failed.
Overview
You may need a TAH for one of two reasons:
• To keep you alive while you wait for a heart transplant
• If you’re not eligible for a heart transplant, but you have end stage heart failure in both ventricles