Heart chambers in systole, illustration. Coronal section of heart, showing the four chambers and three valves in systole (pushing blood to the body). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Sue Seif |
Taille de l’image : | 3833 px × 4560 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |