sinoventricular

adjective

si·​no·​ventricular

¦sī(ˌ)nō+

variants or less commonly sinuventricular

¦sī(ˌ)n(y)ü+

1

: of or relating to the sinus venosus and the ventricles of the heart

2

: of, involving, or being the sinoventricular system

Word History

Etymology

sino- + ventricular

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