Original sentence: Although he had suffered two previous heart attacks in 1978 and 1991, he had been in good health and had even anchored broadcasts the week before he succumbed to a heart attack on May 20, 2002.He is survived by a wife, Sandra Marshall, and a daughter, Erin Dunphy
Edited sentence: Although he had suffered two previous heart attacks in 1978 and 1991, he had been in good health and had even anchored broadcasts the week before he died from a heart attack on May 20, 2002