Arteries and veins (also called blood vessels ... Smaller arteries branch off of the aorta and go up to your head.‌ The aorta then curves back down to your chest. It continues through your ...

Your circulatory system contains three blood vessel types: arteries, veins, and capillaries. Arteries carry blood from the heart, unlike veins, which carry blood to the heart. According to the ...

When the doctors at Dayton Children's Hospital in Ohio first heard about Guatemalan conjoined twins Pedro and Augusto in 2019, who were connected at the head ... boy's veins and arteries were ...