Corey Haim's mother, Judy Haim, spoke with Access Hollywood today and shared details from the autopsy.

She shared that she received an early "courtesy call" from the LA County Coroner’s Office who told her that an autopsy:

found Corey had an enlarged heart and his lungs were filled with water. His cause of death was due to pulmonary congestion.

She told the Coroner's office that he was taking 4 different prescription medications, but they haven't confirmed if those medications were found in his body. Those reports will probably take a few weeks.

Photos by WENN