mitral stenosis

(redirected from mitral atresia)
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mitral stenosis

[′mī·trəl stə′nō·səs]
(medicine)
Obstruction of the mitral valve, usually due to narrowing of the orifice.
References in periodicals archive ?
However, unlike most toddlers taking those first tentative steps, little Jack has the 20,000 to one heart condition, hypoplastic left ventricle mitral atresia.