Mechanical Circulatory Assist Devices

Abstract

Mechanical circulatory assist devices (MCADs) are used in patients with decompensated heart failure refractory to medical therapy. The devices are used as a bridge to transplant, as a bridge to recovery for reversible conditions, as a bridge to decision while a patient’s eligibility for transplant is determined, and as destination therapy to support left-sided heart function when a patient is not eligible for transplant. MCADs restore tissue circulation by increasing blood flow and, thereby, improving organ function.