atrioventricular Definition in the Cambridge English Dictionary Cambridge dictionaries logo
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Definition of “atrioventricular” - English Dictionary

"atrioventricular" in British English

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atrioventricularadjective

uk   /ˌeɪ.tri.əʊ.venˈtrɪk.jə.lər/  us   /ˌeɪ.tri.oʊ.venˈtrɪk.jə.lɚ/ specialized
relating to the ​connection between the atrium (= ​upperspace) and ventricle (= ​lowerspace) of the ​heart
relating to the heart's AV ​node (= ​area of the ​heart that ​transmitselectricalimpulses)
(Definition of atrioventricular from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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