A 58-year-old male with no history of heart disease was admitted to hospital for congestive heart failure due to severe left ventricular dysfunction, and clinically diagnosed with dilated cardiomyopathy. He developed recurrent heart failure requiring several admissions to hospital and was finally referred to our institution with severe congestive heart failure. Despite medical treatment with inotropic agents, his symptoms gradually worsened. A left ventricular assist device (LVAD) was implanted together with mitral and tricuspid valve repair at 22 days after hospitalization. A histological assessment of a left ventricular apical core specimen revealed non-caseating granulomas consistent with cardiac sarcoidosis. The postoperative course was uneventful, and he remains under cardiac rehabilitation while waiting for cardiac transplantation.

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http://dx.doi.org/10.1007/s11748-013-0210-zDOI Listing

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