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Report cites cardiac arrhythmia tied to sarcoidosis
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Drug use contributory but not fatal, examiner says
American chess grandmaster Daniel Naroditsky died last year after suffering a sudden heart rhythm disturbance, with an underlying heart condition identified as the primary cause, according to a report released by North Carolina medical authorities.
The 29-year-old was found dead at his townhome in Charlotte in October 2025. At the time, police said his death was being investigated as a possible overdose or suicide, and no cause had been made public.
