Causing changes in the caliber of an artery; vasomotor with special reference to the arteries. ... (05 Mar 2000) ... 
(ahr-tēr″e-o-mo´tәr) involving or causing dilation or constriction of arteries.
Type: Term Pronunciation: ar-tēr′ē-ō-mō′ter Definitions: 1. Causing changes in the caliber of an artery; vasomotor with special reference to the arteries.