A ventricular assist device (VAD) helps pump blood from your heart to the rest of your body. It's used when your heart is not able to pump enough blood on its own.
The device consists of a pump, tubes that connect the pump to the heart, a control system, and a power source. A thin cable connects the pump with the control system. This cable, also called a lead or driveline, comes out of your belly through a small cut in your skin called an exit site.
Your doctor may recommend that you get a VAD if:
VADs come in different shapes and sizes. You will receive the type of device that works best for your needs.
During surgery, the doctor attaches the pump to the lower left chamber of the heart. A tube connects the pump to the aorta. The aorta is the artery that sends blood from the heart to the body. The doctor may place the pump inside or outside of your body.
If the pump is placed inside your body, the doctor will make a small cut in the skin of your belly. This cut is called an exit site. The doctor places a thin cable through the cut. The cable connects the pump to the control system. Other cables connect the control system to the battery packs. Most people carry the battery packs and control system in a shoulder strap and belt.
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