ORACIO CARRANZA vs. COUNTY OF IMPERIAL
This case concerns a deputy probation officer's claim for industrial heart injury. Initially, the administrative law judge (WCJ) found the applicant's claim rebutted the presumption of industrial injury. Both applicant and defendant sought reconsideration, with the defendant arguing the presumption didn't apply and the applicant asserting it was improperly rebutted. The Appeals Board denied both petitions, affirming the applicant is covered by the presumption under Labor Code section 3212.10, but agreeing the presumption was rebutted by independent medical evidence pointing to non-industrial causes.