Left ventricular assist devices in the elderly: Marching forward with cautions.

Congestive heart failure is highly prevalent in the elderly population and left ventricular assist device (LVAD) has been increasingly used in this population. LVAD therapy is more costly than medical treatment but it increases the survival and quality of life of the elderly patients with low disease acuity. Therefore careful selection of candidates and implementation of LVAD therapy earlier in the course of the disease is crucial to improve outcomes. With the technical advances and improvement in clinical management, the financial burden of LVAD therapy in the elderly will become less, making this therapy more economically feasible.