Effectiveness of Screening for Life-Threatening Chest Pain in Children

Abstract

OBJECTIVE:We sought to determine the incidence of sudden cardiac death among patients discharged from the cardiology clinic with presumed noncardiac chest pain (CP).METHODS:The records of children >6 years of age who presented to Children's Hospital Boston between January 1, 2000, and December 31, 2009, with a complaint of CP were reviewed for demographic features, clinical characteristics, resource utilization, and presumed diagnosis. Patients were searched for in the US National Death Index and Social Security Death Index.RESULTS:Data for a total of 3700 patients with CP (median age at evaluation: 13.4 years [range: 7–22.3 years]) were reviewed. The median follow-up period was 4.4 years (range: 0.5–10.4 years), for total of 17 886 patient-years of follow-up data. CP with exertion occurred in 1222 cases (33%), including 15 with associated syncope. A cardiac cause was determined in 37 cases; the remaining 3663 patients (99%) had CP of unknown (n = 1928), musculoskeletal (n = 1345), pulmonary (n = 242), gastrointestinal (n = 108), anxiety-related (n = 34), or drug-related (n = 4) origin. Emergency department visits for CP were documented for 670 patients (18%), and 263 patients (7%) had cardiology follow-up visits related to CP. There were 3 deaths, including 2 suicides and 1 spontaneous retroperitoneal hemorrhage.CONCLUSION:CP in children is a common complaint and rarely has a cardiac cause. Review of 1 decade of cardiology visits (nearly 18 000 patient years) revealed that no patient discharged from the clinic died as a result of a cardiac condition.