Chest pain in children: an update

Chest pain is a common symptom for children and adolescents. It is the second most frequent complaint leading to referral to paediatric cardiologist, murmurs being the largest. The most common cause of chest pain prompting a child to visit a physician is idiopathic chest pain (21-59%). Other disorders are pulmonary (12-24%), psychologic (17-19%), musculoskeletal (7-16%), gastrointestinal (5-7%), cardiac (1-4%) and miscellaneous (2-4%). Most children with chest pain have normal physical findings. Careful physical examination can reveal important clues and save much unnecessary investigations. When an organic cause is found for the pain then specific treatment is commenced. Depending on the circumstances, a therapeutic trial may be warranted, for example use of an inhaled bronchodilator 15-20 minutes before exercise for suspected exercise induced asthma, use of adequate anti-reflux medication for gastro-oesophageal reflux disease or non-steroidal anti-inflammatory medication for musculoskeletal pain. Where an organic cause is not considered to be present, explanation and reassurance can reduce anxiety and decrease the severity of the symptoms. This article specifically deals with problems of chest pain in children and approach to such problems in the form of relevant investigations and management.