心臓弁膜症 しんぞうべんまくしょう Meanings Noun valvular heart disease; heart valve disease Kanji 心 heart. Read as シン. 臓 organ. Read as ゾウ. 弁 speech. Read as ベン. 膜 membrane. Read as マク. 症 symptom. Read as ショウ. Word lists Medicine Jinuma: Japanese Dictionary · Word lists