CT Lung Ventilation Analysis Software (CTLVAS)™ scan
CT LVAS uses CT imaging of the chest to help your doctor understand how your lungs function when breathing.
X-ray Velocimetry Lung Ventilation Analysis Software (XV LVAS)™ scan
XV LVAS scan uses X-rays to create detailed images of lung movement and function during breathing.
This information is used with other information by doctors who diagnose, monitor and treat a variety of illnesses that affect the lungs.