Capillaries, your tiniest blood vessels, which connection your little veins and arteries, produce oxygen and nutrients on your tissues and consider away their waste. This term refers to the stream of blood in the smallest vessels—capillaries—and includes processes like perfusion (the delivery of blood to a capillary mattress) and diffusion https://www.sgvascularctr.com/exploring-vascular-malformations-informative-guide-for-singaporeans/