Illustration of the heart seen from below. The heart is a hollow sac of muscular tissue that pumps blood around the body. The aorta (curved, top centre) carries blood to the body.. Deoxygenated blood is returned from the body and travels from the heart to the lungs (where it obtains oxygen) and back to the heart through the pulmonary artery (below the aorta). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / MICHAEL HOFFMANN / MEDICAL GRAPHICS |
Bildgröße: | 6859 px × 5095 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |