二间瓣狭窄手术心瓣膜刀的英文

mitral stenosis valvulatom

• 二:    two
• 间:    space in between; ...
• 瓣:    petal clove; segme ...
• 狭窄:    narrow; cramped
• 手术:    surgical operation ...
• 心瓣膜:    cardiac valve; hea ...
• 刀:    knife; sword