Predicting mitral regurgitation following percutaneous mitral valvotomy with the Inoue balloon: comparison of two echocardiographic scoring systems.
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D002404:Catheterization / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging* / Q000209:etiology*; D014463:Ultrasonography