An LVAD patient is a patient who has a left ventricular assist device implanted in the heart to support a weakened left ventricle, explains Cleveland Clinic. Doctors recommend this device for patients suffering from severe heart failure.
The left ventricular assist device works by receiving blood from the left ventricle and channeling it to the aorta, notes Cleveland Clinic. This device has several components, including a controller, a pump unit and a power supply. Doctors use it to help patients survive until a heart donor is available or to provide support in patients who do not qualify for a transplant.