Complex sentence: She was elected president of the National Health Federation, an alternative medicine lobbying group, in 1982, and held that position, with two interruptions, until her death of pancreatic cancer in 2006.
Split into simpler sentences: She was elected president of the National Health Federation, an alternative medicine lobbying group, in 1982. She held that position, with two interruptions, until her death of pancreatic cancer in 2006.