An arterial highway; an arterial route.
AC, Arterial canal or foramen.
The chief varieties of haemorrhage are arterial, venous and capillary.
It is not surprising that with so highly developed an arterial system Limulus and Scorpio should have a highly developed mechanism for determining the flow of blood to the respiratory organs.
The heart has a pair of venous ostia, often blending into one, and an anterior arterial aorta.
The blood sample is obtained by arterial puncture, usually in the wrist or arm or from an arterial puncture, usually in the wrist or arm or from an arterial line already in place.