Conversation so far:
what event happened in 2011 in symphony x?
The album's name and lyrical concept were revealed on January 29, 2011.
what was it's name?
Iconoclast.
did the album make it big?
Iconoclast debuted at number 76 on the Billboard 200 album chart in the United States, selling more than 7,300 copies in its first week.
Are there any other interesting aspects about this article?
Jason Rullo was admitted to hospital.
what was he admitted to the hospital for?
heart failure.

Question: did he die?
Self-contained rewrite: did Jason Rullo die?