Pertaining to or associated with the cardiac ventricles alone. ... (05 Mar 2000) ... 
(id″e-o-vәn-trik´u-lәr) pertaining to the cardiac ventricle alone.
Type: Term Pronunciation: id′ē-ō-ven-trik′yū-lăr Definitions: 1. Pertaining to or associated with the cardiac ventricles alone.
idioventricular In cardiology, relating to or affecting only the ventricle and not the atria.