Hours after he died, I read his FIL Orson Bean said he had no knowledge of Breitbart having any heart problems.
Butterdezillion has been asking for any pre-Breitbart death mention of any heart problems. I also read the coroner stated that Breitbart had not visited a doctor in a year. So...pre-death mention of heart problems/hospitalization are needed. Otherwise, it could be a false backstory.
Breitbart had apparently suffered heart problems a year ago, but Bean did not know what had happened.
http://abcnews.go.com/US/andrew-breitbart-publisher-author-dead/story?id=15824337#.T1f_MXlvykM