MYOCARDIAL DISEASE The patient with hypertrophic ...

evidence of left ventricular hypertrophy on electrocar-diogram. The patient underwent successful supraarterial decompression myotomy. Downar et al9 reported 5 pa-tients with hypertrophic cardiomyopathy and MB in whom symptoms or evidence of myocardial ischemia resolved or improved after supraarterial myotomy. ................
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