Animazione 3D ravvicinata di globuli rossi umani che scorrono attraverso un vaso sanguigno - Video stock 4K

A close-up video depicts red blood cells travelling through the inner space of a blood vessel. The cells are densely packed, exhibiting their characteristic biconcave disc shape, as they move along the vessel, which is shown in a striking red color tone, suggesting a scene within the human circulatory system.