Heart valves, top view, mitral and aortic valve incompetence, systole, illustration. Heart valves, mitral and aortic valve incompetence, closed mitral and tricuspid valves, open aortic and pulmonary valves, in systole. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Sue Seif |
Taille de l’image : | 4440 px × 3947 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |