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. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / VSEVOLOD ZVIRYK |
Bildgröße: | 3100 px × 3239 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |