Lung Perfusion Our team of scientists is working to increase the availability of lung transplants for end-stage lung disease. Our focus on finding a way to help every person with PAH and other fatal lung diseases has led us to explore various technologies and products. Lung perfusion is a major focus of our work as we develop ways to preserve and assess lungs for transplant. We're working hard to increase the availability of lung transplants for end-stage lung disease, including PAH, by increasing the rate of utilization of donated lungs using our advanced technologies. This work includes innovative projects that focus on stabilization & improvement of lungs that would otherwise be discarded.