Puncture the bicuspid valve sacculus and separate _'s symptom of method profile by the cover

Puncture the bicuspid valve sacculus and separate _'s symptom of method profile by the cover
This is a kind of getting involved treatment technology of heart conduit, it meets the card as the simple mitral stenosis. Method this can make the intersection of bicuspid valve and mouthfuls of area expand to being 2.0cm2 above, reduce bicuspid valve, step petals of the intersection of pressure and the intersection of steps and poor and pressure of atrium sinistrum obviously, improve the heart index, improve clinical symptom effectively. Puncture the bicuspid valve sacculus and separates the skill and does not damage one to make structure by the skin, operate the skilled ones, can also avoid the emergence of complication; And needn't open the chest, comparatively safe, the patient damages youngly, recover fast, recent curative effect has been already definite.
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