why would a Dr. refuse to sign a death certificate ? Hi, my father past away in 2003 of an aortic anurisum and the previous year he had shoulder surgery, and in march 2003 is when he found out about his heart ,he was sceduled to have another surgery on his shoulder in november the day before Thanksgiving, but was cancled when the doctor found out about his anurisum, Two weeks after that he passed away. his heart doctor the doctor who was to preform the surgery on his shoulder refused to sign the death certificate, why ? Thanks God Bless, Renee my father died at home alone, my mother had gone shopping why would she leave him by his self she knew how sick he was. I talked to him every day. the last time I talked to him was the night before he died and this has just about killed me, it s been almost 4 years since his death how can I get past this