3D computed tomography (CT) scan of healthy lungs. The lungs are the site of gaseous exchange, where carbon dioxide is removed from the blood and oxygen added. The heart (centre) is a hollow sac of muscular tissue that pumps oxygenated blood around the body and deoxygenated blood to the lungs. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / VSEVOLOD ZVIRYK |
Taille de l’image : | 2599 px × 4096 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |