UW Medical Center announces successful artificial heart transplant

The University of Washington’s medical center has been a strong contender for advanced heart care in the United States. Now, UW medicine has another achievement to add to its list of accomplishments.
UW Medical Center is now the first hospital in the Pacific Northwest to implant a patient with a Total Artificial Heart, and successfully discharge him after the procedure.
On February 6th, surgeon Nahush Mokadam implanted his patient, Chris Marshall, with the artificial heart after the hospital gave Chris the ok to switch to an artificial heart while waiting for a donor heart.
Dr. Mokadam successfully removed Chris’s left and right ventricles and all four of his heart’s valves, replacing these with synthetic chambers that flow both in and out. The device is not battery operated or electrically charged. Instead the heart is run by a pneumatic driver which has two hoses connected that exit through the patient’s abdomen and connect to a portable machine that can be carried by the patient. Although the device seems cumbersome now, it is not a long term solution. Chris will have to remain in the hospital with his artificial heart until a donor heart arrives.
Patients who are on the donor list awaiting hearts, lungs, or other parts can sometimes wait years for their healthy parts to arrive. About 79 percent of patients will survive this wait and receive their new heart, lungs etc. For Chris, his chances of survival are almost 100 percent now and he will almost certainly live to see a new fully functioning heart.









