I couldn't find any information on costochondritis anywhere.
Chest pain can be plenty frightening.
When the pain starts, you can't help but think you may be having an episode of angina or worse, a heart attack. But chest pain can be caused by many factors, one of which is costochondritis. This condition is usually caused by injury to the costochondral joint, such as from trauma or surgery. Sometimes the trauma can be due to something that seems minor at the time, like a severe coughing episode. Costochondritis can be diagnosed on the basis of symptoms and identified by CT imaging.