Chest contusions from airbags or steering wheels can cause bruising, tenderness, and difficulty breathing

https://arthuryfad065.fotosdefrases.com/recovering-from-work-related-accidents-with-the-help-of-occupational-injury-doctors-and-chiropractors

Chest contusions from airbags or steering wheels can cause bruising, tenderness, and difficulty breathing, sometimes masking internal organ injuries.