Informative abstract one page on the 8 of a mechanical heart with MLA Research Paper

Informative abstract one page on the 8 of a mechanical heart with MLA formatted work cited - Research Paper Example The task involves not just mimicking the mechanics of the heart but its interaction with the brain. The significance of heart is no less profound today, but now it assumes an aura of pragmatism with concern for healthfulness which has resulted in the development of the mechanical heart. In patients with advanced heart failure, their heart isnt strong enough to pump sufficient blood for normal activities, leaving them greatly fatigued and frequently bedridden with difficulty breathing. Mechanical heart pumps are designed to help the heart pump blood from the left ventricle to the aorta, increasing flow throughout the body. A mechanical heart is designed to reduce the total work load of a heart that can no longer work at its normal capacity. These hearts consist of equipment that pulses the blood between heart beats or use an artificial auxiliary ventricle (left ventricle assist device, LVAD) that pumps a portion of the normal cardiac output. Because such devices usually result in complications to the patient, they have generally been used as a temporary replacement until natural he arts can be obtained for transplantation. Two artificial hearts have been invented in the US, the Jarvik 7 and the AbioCor, but both have drawbacks: the first has wires that protrude through the skin, and the second can produce blood clots that can lead to stroke. The mechanical heart restores hemodynamic stability; raising blood pressure and helping vital organs recover, as much as possible, in preparation for a heart transplant.  For persons who are not heart transplant candidates, the mechanical heart has allowed prolonged time with family and friends, and time to enjoy desired activities.  Patients can even go home with a fully implanted mechanical heart. Advantages of the mechanical heart are that it is readily available and there is no need for immunosuppressive drugs, which can compromise renal