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心内膜 (しんないまく) Japanese meaning | Kotomora

心しん内ない膜まく

し

ん

な

い

ま

く

Meanings

1

endocardium

Anatomical term for the inner lining of the heart chambers.

心しん内ない膜まくは心しん臓ぞうの内うち側がわを覆

おお

う

薄うす

い

膜まく

です

。

The endocardium is a thin membrane that lines the inside of the heart.

Kanji

心heart, mind, spirit
内inside, within, between
膜membrane

Related words

心しん筋きん
心筋 is the myocardium (heart muscle), while 心内膜 is the inner lining.
心しん外がい膜まく
心外膜 is the epicardium (outer layer), contrasting with 心内膜 as the inner layer.

Word family

心しん内ない膜まく炎えん
endocarditis

Built from

心しん+内ない膜まく

Etymology

Compound of 心 (heart) + 内膜 (inner membrane).