Hypertrophic cardiomyopathy with midventricular obstruction associated with mitral stenosis: partial relief of the obstruction by papillary muscle and trabecular resection.
A patient is reported with hypertrophic cardiomyopathy where midventricular obstruction was found in association with mitral stenosis. Partial relief of the intraventricular obstruction was obtained by extensive papillary and trabecular muscle resection in the mid-left ventricular area, in conjunction with mitral valve replacement with a porcine heterograft.
D000328:Adult; D000818:Animals; D006332:Cardiomegaly / Q000150:complications / Q000473:pathology; D002312:Cardiomyopathy, Hypertrophic / Q000150:complications* / Q000601:surgery; D005260:Female; D006801:Humans; D008943:Mitral Valve / Q000637:transplantation; D008946:Mitral Valve Stenosis / Q000150:complications* / Q000601:surgery; D010210:Papillary Muscles / Q000473:pathology / Q000601:surgery*; D013552:Swine; D014183:Transplantation, Heterologous