K H FUNG / SCIENCE PHOTO LIBRARY K H FUNG / SCIENCE PHOTO LIBRARY
Heart and lungs. Coloured axial computed tomography (CT) scan of the chest, showing the normal heart and lungs as viewed from below. The heart (red) is located between the two lungs (blue, left and right). Bone structures include the ribs, the breastbone (sternum) and the backbone (spine).
Model release not required. Property release not required.