Light micrograph showing Purkinje fibres, part of the conducting system of the heart. They appear as large muscle fibres with few myofibrils. They are located in the subendocardium, just beneath the endocardium. Magnification: x90 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 4674 px × 3739 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |