My son was seen by 35 doctors..he died

6/19/2017 only 1 doctor out the 35 new what was wrong..but no one follwed up on his illness.aoptopsy had to be done to determine what he died from he was on alot of pain medicine but nothing for his heart his heart was so bad the doctor that did the optopsy said she never seen a child with a heart that bad..why out of the 35 doctors none of them followed up on the disease my son had..he died..it's so much more to tell..medical examiner said only one doctor new what my son had but nobody followed up Its crazy.