An animation of a beating heart is revealed behind a forest of blood vessels. The pulmonary artery carries deoxygenated blood away from the heart and into the lungs, and the pulmonary vein sends oxygenated blood from the lungs to the heart. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / THE VISUAL MD |
Modell-Rechte: | nicht erforderlich |
Länge: | 12 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |