atrioventricular

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adjective atrio·ven·tric·u·lar \ˌā-trē-ō-ven-ˈtri-kyə-lər, -vən-\

Definition of atrioventricular

  1. :  of, relating to, or located between an atrium and ventricle of the heart

Origin and Etymology of atrioventricular

New Latin atrium + English ventricular


First Known Use: 1854


Medical Dictionary

atrioventricular

play
adjective atrio·ven·tric·u·lar \ˌā-trē-(ˌ)ō-ˌven-ˈtrik-yə-lər\

Medical Definition of atrioventricular

  1. 1:  of, relating to, or situated between an atrium and ventricle

  2. 2:  of, involving, or being the atrioventricular node


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