三さん尖せん弁べん

さ

ん

せ

ん

べ

ん

Meanings

1

noun

tricuspid valve

anatomy

Anatomical term for the valve between the right atrium and right ventricle of the heart.

three

尖be pointed, sharp, taper

弁valve, petal, braid

僧そう帽ぼう弁べん
Mitral valve (left side of the heart), while 三尖弁 is the tricuspid valve (right side).
大だい動どう脈みゃく弁べん
Aortic valve, another heart valve, but located at the exit of the left ventricle.

From 三 (three) + 尖 (pointed) + 弁 (valve), referring to the three cusps of the valve.