A lung transplant is a surgical procedure to replace a diseased or failing lung with a healthy lung, usually from a deceased donor. A lung transplant is reserved for people who have tried other medications or treatments, but their conditions haven't sufficiently improved.

Depending on your medical condition, a lung transplant may involve replacing one of your lungs or both of them. In some situations, the lungs may be transplanted along with a donor heart.

While a lung transplant is a major operation that can involve many complications, it can greatly improve your health and quality of life.

When faced with a decision about having a lung transplant, know what to expect of the lung transplant process, the surgery itself, potential risks and follow-up care.

A heart transplant replaces the patient's heart with a donor heart. Doctors remove the patient's heart by transecting the aorta, the main pulmonary artery and the superior and inferior vena cavae, and dividing the left atrium, leaving the back wall of the left atrium with the pulmonary vein openings in place. The surgeon connects the donor heart by sewing together the recipient and donor vena cavae, aorta, pulmonary artery and left atrium. In patients with congenital heart disease, the surgeon may simultaneous transplant the lungs and the heart.