Complex sentence: She suffered two cardiac arrests at birth causing brain and nerve damage to her spine, legs and feet with her parents being told that she would never be able to walk, talk or do anything for herself or live past her teenage years.
Split into simpler sentences: She suffered two cardiac arrests at birth causing brain and nerve damage to her spine, legs and feet. Her parents were told that she would never be able to walk, talk, do anything for herself or live past her teenage years.