どうぼうけっせつ
Meanings
Noun
1. sinoatrial node
Pitch accent
うぼうけ
っせつ
Composed of
sinus; cavity; antrum; neighborhood (administrative division in North Korea)
chamber; room; home of a monk; monk; Chinese "room" constellation (one of the 28 mansions)
knot; nodule; tubercule; node