Preferred Label : hypobranchial artery;
Uberon definition : A pair of HA are connect one to each AA1. They run rostromedially until at the extreme
rostro-ventral midline the two vessels merge and then run straight caudally along
the ventral midline until they reach the cranial end of the ventral aorta (VA). There,
the single HA passes just dorsal to the rostral end of the VA and then immediately
splits again into a pair of HA. The paired HA continue caudally just to either side
of the ventral midline. The HA provide blood supply to the ventral branchial region
and the heart.sogai et al. 2001.;
Uberon synonym : HA;
Origin ID : 2000673;
Automatic exact mappings (from CISMeF team)
- develops from
A pair of HA are connect one to each AA1. They run rostromedially until at the extreme
rostro-ventral midline the two vessels merge and then run straight caudally along
the ventral midline until they reach the cranial end of the ventral aorta (VA). There,
the single HA passes just dorsal to the rostral end of the VA and then immediately
splits again into a pair of HA. The paired HA continue caudally just to either side
of the ventral midline. The HA provide blood supply to the ventral branchial region
and the heart.sogai et al. 2001.
