rest of a patient's life. The pump is implanted in the upper part of the abdomen and
functions as a mechanical heart, pulling blood from the left ventricle and sending it
to the aorta for delivery to the rest of the body. A tube attaches the pump to a
battery and control system worn outside the body. This permanent pump is either a
HeartMate II or HeartWare. Your surgeon will discuss these options with you and
advise you as to what is best.
ABIOMED AB5000:
The ABIOMED AB5000 Circulatory Support System is a mechanical support system that can
provide left, right, or biventricular (left and right) support for patients whose heart have failed.
The AB5000 Ventricle is external to (outside of) the patient and is intended for short -term use.
Patients who might need the AB5000 system are often patients who have undergone successful
cardiac surgery and subsequently their heart becomes weak (low cardiac output), or patients
who suffer from a sudden cardiac event leading to hemodynamic instability.
Insertion of the AB5000 system is performed in the operating
room through a midline incision along the breastbone (sternum).
In the event of recovery of cardiac function, removal of the
AB5000 ventricles can be performed, but requires another
surgical procedure. These patients will stay in the hospital until
the device is removed.
THORATEC CENTRIMAG:
The CentriMag can be used for perioperative (after surgery) support of the failing heart. The
CentriMag can be used to support the left or right side of the heart alone, or both sides of the
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