Left Ventricular Assist Device (LVAD)

The INTEGRIS Advanced Cardiac Care program offers heart assist devices to give end-stage heart patients the opportunity to live more complete, normal and active lives during bridge-to-transplant therapy.

What is a Left Ventricular Assist Device (LVAD)?

The LVAD is an electric heart assist device designed to pump blood to the body in patients with a failing left ventricle. LVADs have several uses: bridge to transplantation, bridge to recovery, and permanent therapy for end-stage heart failure. In the United States, there are nearly 4,000 people on the heart transplant waiting list. Only about 2,000 hearts become available per year. The LVAD can be used “bridge” these patients to transplant when waiting is no longer possible. Once in a while, a patient’s heart will recover enough that the device can be removed permanently.

How long will the surgery last?

LVAD implantation requires a surgery that lasts about 8 to 12 hours. After the surgery the patient will be taken to the Thoracic Intensive Care Unit (801).

While the patient is in surgery, family members/friends will wait in a waiting room where our staff will update them regarding progress.

What external components are involved with the LVAD?

All devices require external power sources. This may be batteries, a power base unit, or an external driver depending on the type of LVAD. All LVADs also require a controller.

What will life be like on the LVAD?

Life with an LVAD has few restrictions. We encourage exercise, travel, and other activities that patients enjoyed before receiving a device. Here is a list of a few:

  • Travel by airplane, commercial boat, or car
  • Mow the lawn, garden, or other yard work
  • Work with properly grounded power tools
  • Exercise like walking, biking, short hikes
  • Go to the movie theater, dinner, etc.
  • Shower

Devices used  at INTEGRIS 

HeartMate II

Left Ventricular Assist Device New Generation Pump

This device is the first of a new generation of blood pumps to receive FDA approval in the United States. Unlike the first generation devices containing pulsing pumps and valves, this continuously flowing rotary pump does not need such components so they are smaller, quieter and less prone to complications.

More Information on our LVADProgram

INTEGRIS Advanced Cardiac Care Featured on Fox 25

In 2014, INTEGRIS was honored to be the first health system in the nation to implant the Heartmate 3 Left Ventricular Assist System

Connections - A Big Heart

HeartMate 3 Receives FDA Approval

Heart Failure Resources

INTEGRIS Hosts Oscars for Oklahomans Living with Heart Pumps



Dr. David Nelson explains how a Left Ventricular Assist Device (LVAD) works.
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