A conical pouch formed from the upper and left angle of the right ventricle in the chordate heart, from which the pulmonary artery arises[WP]. the anteriosuperior, smooth-walled portion of the cavity of the right ventricle, beginning at the supraventricular crest and terminates in the pulmonary trunk[MP]. [ MP:0009464 http://en.wikipedia.org/wiki/Conus_arteriosus ]

This is just here as a test because I lose it

Term information

UBPROP 0000001

Receives blood from the left atrium and becomes the median truncus arteriosus.[AAO]

UBPROP 0000008

Kardong says absent in adult tetrapods, check AAO

UBPROP 0000013

we use the term CA for the anterior chamber if it is composed of cardiac muscle, contractile, and contains conal valves internally

depicted by

http://upload.wikimedia.org/wikipedia/commons/4/46/Gray492.png

id

UBERON:0003983