Ma'anar ƙamus na "atrial" yana da alaƙa da atrium, wanda shine babban ɗakin zuciya ko makamancin haka a cikin jiki. "Atrial" yana nufin abubuwan da suka shafi ko kuma suke a cikin atrium, kamar "atrial fibrillation," wanda shine bugun zuciya marar ka'ida wanda ya samo asali daga atria.
