Coronary artery. Coloured scanning electron micrograph (SEM) of an artery in cardiac (heart) muscle. Red blood cells (erythrocytes) are seen within the vessel. The red blood cells supply the contracting heart with oxygen from the lungs | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 4000 px × 3005 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |