There is much hype surrounding the mysterious circumstances surrounding the death of famous comedian Joan Rivers. Joan Rivers was in a medically induced coma following the cardiac arrest she suffered during the fatal surgery, up until her death on the 4^th of September. It will be some time before we know what really caused the much loved actress’ untimely death. But what we do know now is that when it comes to surgeries and medical procedures, you can never be too careful in selecting your doctors because even a small mistake can cost you heavily in the years to come.