Conus arteriosus; Infundibulum - Conus arteriosus


The upper and left angle of the right ventricle forms a conical pouch, the conus arteriosus or infundibulum, from which the pulmonary artery arises.

This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from

Anatomical hierarchy

General Anatomy > Cardiovascular system > Heart > Right ventricle > Conus arteriosus; Infundibulum