Conversation so far:
What did Mary Decker do in her early career?
In her early teens, Mary Decker was already recognized as a world-class runner. She won international acclaim in 1973 after winning the 800 meters at a US-Soviet meet.
Did Mary Decker ever get hurt in her career running?
By the end of 1974, Mary Decker had developed the muscle condition compartment syndrome. This resulted in a series of injuries. She did not compete in the 1976 Olympics.

Question: Did her career have to end as a result?
Self-contained rewrite: Did Mary Decker's running career have to end as a result of compartment syndrome and her injuries?