A blood vessel that provides a direct link between an artery and a vein is a shunt vessel.
For example, shunt vessels connect arterioles and venules in the skin, to cut down heat loss in cold weather.
In surgery, a shunt is a device used to connect two vessels or chambers of the cardiovascular system.
I believe your atrium does.
Capillaries.
in our body there are both, pulmonary artery and pulmonary vein
There is no portal artery. A portal vein connects one capillary bed to a second capillary bed. (in series)
The pulmonary artery and the pulmonary vein.
compare and contrast the structure of a vein and artery
The capillaries are the blood vessels that connect arteries and veins. Capillaries are the site of gas exchange in the body.
No. It is the largest artery in the body.
its position is next to an artery
Artery.
it is a VEIN <3
there is no such animal as an artery vein.... you have artery and you have veins... no vessel is both, unless used in a CABG.
There is no vein that connects directly to the right ventricle. The inferior and superior vena cava enter the right atria and the pulmonary artery leaves the right ventricle. See link below: