connects contributes to morphology of artery arteriole AAO:0010253 BTO:0001997 EMAPA:35146 FMA:63182 MA:0000063 MESH:D001160 Multi-tissue structure part of the blood vasculature, feeds into capillaries. Arterioles carry blood away from the heart.[TAO] Small, terminal branch of an artery which generally connects to capillaries.[AAO] TAO:0002138 The smallest division of the artery located between the muscular arteries and the capillaries[GO]. UBERON:0001980 UMLS:C0003847 VHOG:0001763 ZFA:0005255 arteriola uberon blood vessel capillary arterial blood vessel