Yeah. I was watching a true crime show, where they proved no one had done CPR because the deceased didn’t have a broken sternumI found this. Does not include "shattered."
Though rare, severe complications from broken bones can occur. These include:
Collapsed lung (pneumothorax): A fractured rib can puncture the lung, causing it to collapse. This complication, while serious, is manageable by medical professionals.
Internal bleeding (hemothorax): A broken rib can lacerate blood vessels and cause blood to accumulate in the chest cavity.
It says heart injury is possible but very rare.