A possible answer could be the quality of air being inhaled
Musculoskeletal System. When the body is stressed, muscles tense up. Muscle tension is almost a reflex reaction to stress — the body's way of guarding against injury and pain. With sudden onset stress, the muscles tense up all at once, and then release their tension when the stress passes.
C meditation to calm the heart attacks so they don't kill her
To prevent the risk of injury from slips, trips and falls due to clutter, you should organize storage areas and secure cords and cables.
Both of the things would need to be safely maintained to prevent injuries. Storage areas would need to be kept clean and tidy so that no potential hazard is created, and this can occur if the storage area is disorganized. Cords and cables would need to be secure in order to not trip over them. They should be kept out of the way and mainly placed together in an area where it's less likely to cause an accident.