Ron Jeremy in critical condition after heart aneurysm

Ron Jeremy is in critical condition at an LA hospital Wednesday afternoon. Doctors discovered an aneurysm near the celebrity porn star's heart.

Ron's manager, Mike Esterman, told TMZ that Mr. Jeremy drove himself to Cedars-Sinai Hospital after experiencing severe chest pain Tuesday afternoon. According to Esterman, Jeremy's condition worsened after being moved to the ICU. Apparently it wasn't the kind of intensive care

Jeremy is undergoing emergency surgery to treat the aneurysm.