Dallas Buyers Club director Jean-Marc Vallée's family reveal cause of death
He died on Christmas Day due to heart complications.
Nearly three months later, Jean-Marc Vallée's family announced the cause of his death. Director of Big Little Lies and Dallas Buyers Club has died due to heart complications, writes E!Online.
The sudden death of Jean-Marc Vallee in Quebec on Christmas Day startled his fans. The director was 58 years old.
"A fatal cardiac arrhythmia secondary to severe coronary atherosclerosis," the director and screenwriter's family explained.
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