Heart and blood vessels,artwork. The heart (centre) is a muscular organ that pumps blood around the body through the arteries and veins. Deoxygenated blood (blue) is pumped from the heart to the lungs (not shown) through the pulmonary blood vessels (either side of heart),where the blood is reoxygenated and passed back to the heart. The oxygenated blood (red) is then pumped around the body,into the arms (off to right and left),through the throat to the head (off top),and downwards through the aorta to the lower body (off bottom) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Saurer, Friedrich |
Taille de l’image : | 4228 px × 4181 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |