Precordial catch syndrome in children

Area of Science:

• Pediatric Medicine
• Cardiology
• Pain Management

Background:

• Chest pain is a common complaint in pediatric emergency departments.
• Differentiating cardiac from non-cardiac causes of chest pain is crucial.
• Precordial catch syndrome (PCS) is a benign cause of chest pain in children.

Purpose of the Study:

• To validate the diagnostic criteria for Precordial Catch Syndrome (PCS).
• To describe the occurrence and characteristics of PCS in a US pediatric population.
• To identify key pain attributes for accurate PCS diagnosis.

Main Methods:

• Retrospective analysis of ten pediatric patients diagnosed with PCS.
• Comparison of patient-reported pain characteristics with established PCS features from literature.
• Determination of the occurrence rate of nine specific pain characteristics.

Main Results:

• A close correspondence was found between reported pain and established PCS characteristics.
• PCS pain is typically sudden, brief, localized to the chest apex, non-radiating, and non-exertional.
• Inspiratory intensification of pain was a key feature, consistent across studies.
• This study represents the first report of PCS occurrence in the United States.

Conclusions:

• The findings validate PCS as a distinct clinical syndrome in children.
• Specific pain attributes, particularly inspiratory intensification, aid in PCS diagnosis.
• PCS should be considered in the differential diagnosis of pediatric chest pain, especially in the US.