Coloured 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 : | 4096 px × 2321 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |