bifurcation of pulmonary trunk

bi·fur·ca·tion of pul·mo·nar·y trunk

[TA]
the division of the pulmonary trunk into right and left pulmonary arteries at the level of the sternal angle (transverse thoracic plane).
References in periodicals archive ?
The right ventriculogram showed simultaneous visualization of both pulmonary arteries, overrided aorta from right ventricle, infundibulary stenosis, normally located right pulmonary artery and absence of normal bifurcation of pulmonary trunk and left pulmonary artery (Fig.