Epidemiology and risk factors of pediatric chest pain: a systematic review

Chest pain in pediatric patients in the emergency department- Presentation, risk factors and outcomes-A systematic review and meta-analysis

OBJECTIVE

This study aimed to assess and determine the presentation, risk factors, and outcomes of pediatric patients who were admitted for cardiac-related chest pain.

BACKGROUND

Although chest pain is common in children, most cases are due to non-cardiac etiology. The risk of misdiagnosis and the pressure of potentially adverse outcomes can lead to unnecessary diagnostic testing and overall poorer patient experiences. Additionally, this can lead to a depletion of resources that could be better allocated towards patients who are truly suffering from cardiac-related pathology.

METHODS

This review was conducted per PRISMA guidelines. This systematic review used several databases including MEDLINE, Embase, Scopus, and Web of Science to obtain its articles for review.

RESULTS

A total of 6,520 articles were identified, and 11 articles were included in the study. 2.5% of our study population was found to have cardiac-related chest pain (prevalence = 0.025, 95% CI [0.013, 0.038]). The most commonly reported location of pain was retrosternal chest pain. 97.5% of the study population had a non-cardiac cause of chest pain, with musculoskeletal pain being identified as the most common cause (prevalence = 0.357, 95% CI [0.202, 0.512]), followed by idiopathic (prevalence = 0.352, 95% CI [0.258, 0.446]) and then gastrointestinal causes (prevalence = 0.053, 95% CI [0.039, 0.067]).

CONCLUSIONS

The overwhelming majority of pediatric chest pain cases stem from benign origins. This comprehensive analysis found musculoskeletal pain as the predominant culprit behind chest discomfort in children. Scrutinizing our study cohort revealed that retrosternal chest pain stands as the unequivocal epicenter of this affliction. Thorough evaluation of pediatric patients manifesting with chest pain is paramount for the delivery of unparalleled care, especially in the context of potential cardiac risks in the emergency department.

Characteristics of chest pain among children presenting to the pediatric emergency department

Chest pain in pediatric patients is a common concern in pediatric emergency departments (ED). In most cases, benign conditions are related to noncardiac causes, and only a minority of the cases are caused by heart disease. This research aimed to evaluate the causes and characteristics of chest pain among children in a pediatric emergency department. This retrospective study evaluated children younger than 14 years of age who presented to the emergency department of a general pediatric hospital in the Eastern area of Saudi Arabia with non-traumatic chest pain between 2017 and 2022. The data included socioeconomic information, physical examination findings, and the results of basic investigations, such as chest X-ray and electrocardiogram. The Chi-square test was performed to compare various etiologies, with a 5% significant level. The study evaluated 310 patients with a mean age of 9.1±2.7 years. The majority of children presenting with chest pain had normal physical examinations, except 3.3% who showed respiratory and cardiac findings. The diagnostic tests indicated pneumonia in 2.9% and arrhythmia in 2.1% of children. Most patients were discharged with a diagnosis of idiopathic or muscular chest pain. The majority of patients (95%) were treated symptomatically in outpatient settings, with just one patient requiring hospitalization. The most common cause of chest pain prompting a child to visit the ED was idiopathic chest pain. Therefore, this study highlights the significance of obtaining a comprehensive medical history and physical examination to reveal important clues and help avoid unnecessary tests.

Anxiety, depressive, and somatoform disorders in children and adolescents referred to paediatric cardiology with somatic symptoms

INTRODUCTION

Chest pain, palpitations, and syncope are among the most common referrals to paediatric cardiology. These symptoms generally have a non-cardiac aetiology in children and adolescents. The aim of this study was to investigate the rate of common psychiatric disorders in children and adolescents referred to the paediatric cardiology clinic with chest pain, palpitations, and syncope and the relationship between cardiological symptoms and psychiatric disorders.

METHODS

Children and adolescents aged 8-16 years who presented at the paediatric cardiology clinic with primary complaints of chest pain, palpitation, or syncope were included in the study. After a detailed cardiology examination, psychiatric disorders were assessed using the DSM IV-TR diagnostic criteria and a semi-structured interview scale (KSADS-PL). The Child Depression Inventory and Spielberger's State-Trait Anxiety Inventory for Children were also applied to assess the severity of anxiety and depression.

RESULTS

The study participants comprised 73 (68.90%) girls and 33 (31.10%) boys with a mean age of 12.5 ± 2.4 years. Psychiatric disorders were determined in a total of 48 (45.3%) participants; 24 (38.7%) in the chest pain group, 12 (48.0%) in the palpitation group, and 12 (63.2%) in the syncope group. Cardiological disease was detected in 17% of the cases, and the total frequencies of psychiatric disorders (p = 0.045) were higher in patients with cardiological disease.

CONCLUSION

It is clinically important to know that the frequency of psychiatric disorders is high in patients presenting at paediatric cardiology with chest pain, palpitations, and syncope. Physicians should be aware of patients' psychiatric problems and take a biopsychosocial approach in the evaluation of somatic symptoms.

Chest pain in a pediatric emergency department: clinical assessment and management reality in a third-level Portuguese hospital

Chest pain in children and adolescents is a common complaint in the emergency department (ED), being mostly benign. A thorough patient history and physical examination should be enough in most cases for its proper management. Regarding non-cardiac chest pain, anxiety plays an important role.

Implementation of a Clinical Pathway for Chest Pain in a Pediatric Emergency Department

OBJECTIVE

To evaluate the impact of a pediatric emergency department (ED) chest pain clinical pathway on resource utilization.

METHODS

Motivated by perceived overuse of cardiology consultation for non-cardiac chest pain in the ED, clinicians from the Divisions of Cardiology and Emergency Medicine collaboratively developed a chest pain clinical pathway, educated staff, and implemented the pathway on March 1, 2014. We reviewed records of children aged 3 to 18 years without prior diagnoses of heart disease who presented to the ED with chest pain between March 1, 2013, and April 22, 2015. We compared diagnostic testing rates, ED length of stay, and cardiology consults before and after implementation of the pathway.

RESULTS

A total of 1687 patients were pathway eligible (675 patients preimplementation and 1012 postimplementation). Resource utilization was lower than expected before pathway implementation and remained low after implementation. There was a statistically significant reduction in rates of chest x-ray ordering after pathway implementation and ED length of stay but no change in other diagnostic testing or cardiology consultation. Follow-up in our health care system for pediatric chest pain increased from 15% to 29% with implementation, but none of these visits resulted in the diagnosis of a new cardiac condition. There were no instances identified where use of the pathway resulted in missed cardiac disease.

CONCLUSIONS

Implementation of a clinical pathway for pediatric chest pain did lead to a reduction in chest x-ray ordering in the ED and was associated with a higher rate of outpatient follow up for non-pathologic chest pain. Preimplementation utilization was lower than the prepathway perceptions of overuse suggested.

Current concepts in management of pain in children in the emergency department

Pain is common in children presenting to emergency departments with episodic illnesses, acute injuries, and exacerbation of chronic disorders. We review recognition and assessment of pain in infants and children and discuss the manifestations of pain in children with chronic illness, recurrent pain syndromes, and cognitive impairment, including the difficulties of pain management in these patients. Non-pharmacological interventions, as adjuncts to pharmacological management for acute anxiety and pain, are described by age and development. We discuss the pharmacological management of acute pain and anxiety, reviewing invasive and non-invasive routes of administration, pharmacology, and adverse effects.

Chest pain in adolescent Japanese male mimicking acute coronary syndrome

Acute chest pain with very elevated troponin level and abnormal EKG in adult population is considered sine qua non to acute coronary syndrome (ACS) unless proved otherwise. Similar presentation in adolescent population is seen less often but raises suspicion for ACS. Most common etiology for chest pain with cardiac enzyme elevation in adolescent population is usually viral myopericarditis. The adolescent population presenting with chest pain and elevated cardiac enzymes should be carefully evaluated for ACS and other etiologies including myocarditis, myopericarditis, pulmonary embolism, acute rheumatic fever, and trauma. We report one Japanese adolescent male with mycoplasma pneumoniae myocarditis who presented to the ER with chest pain, elevated cardiac enzymes, and abnormal EKG.

Chest pain in two athletic male adolescents mimicking myocardial infarction

Acute chest pain with elevated troponin and CK-MB levels and focal ST elevation on electrocardiogram is considered to be myocardial infarction unless proven otherwise. The cardiac enzymes can be elevated in other etiologies of chest pain including myopericarditis, pulmonary embolism, acute rheumatic fever, and trauma. Therefore, patients presenting with chest pain and elevated cardiac enzymes should be carefully evaluated for other etiologies after ruling out acute coronary process. We report 2 male adolescents with myopericarditis who presented to the emergency department with chest pain and elevated cardiac enzymes.

Clinical characteristics and causes of chest pain in 380 children referred to a paediatric cardiology unit

BACKGROUND

Chest pain is a common presenting complaint to paediatrics, paediatric cardiology, and paediatric emergency departments. In this study, we prospectively evaluated clinical characteristics and causes of chest pain in children referred to our paediatric cardiology unit.

METHODS

A total of 380 children were included. Associated symptoms and past and family histories were evaluated. All patients underwent physical examination. The following studies were performed: complete blood count in all patients; fasting lipid profiles in overweight and obese children and children with a family history of premature cardiovascular disease; and electrocardiogram, chest X-ray, and echocardiogram in all patients. If necessary, 24-hour electrocardiogram monitoring or exercise stress tests were performed. Patients with a history of positive psychological findings were evaluated by a child psychiatrist.

RESULTS

The most common causes of chest pain were musculoskeletal disorders (37.1%), idiopathic chest pain (29.2%), and miscellaneous disorders, for example precordial catch syndrome (15%), respectively. Only 1 of 380 (0.3%) patients had chest pain due to a cardiac disorder. Electrocardiograms were abnormal in 4 of 380 (1.1%) patients. A total of 9 of 380 patients (2.3%) had dyslipidaemia.

CONCLUSIONS

Although a paediatric cardiology referral may provide reassurance to the primary care and emergency department physicians, our results show that cardiac aetiologies for paediatric chest pain are very rare. We think that many patients in our study were adequately evaluated only by careful history, and physical examination. Therefore, we suggest that it may not be necessary to use echocardiogram in the routine evaluation of children with chest pain.

Factors associated with healthcare utilization among children with noncardiac chest pain and innocent heart murmurs

OBJECTIVE

To examine differences in factors related to health care utilization (HCU) among children eventually diagnosed with noncardiac chest pain (NCCP) or an innocent heart murmur (IHM).

METHODS

67 pediatric patients with NCCP and 62 with IHM and their parent/guardian completed paper-and-pencil measures of psychological functioning and past HCU during an initial visit to the cardiologist's office.

RESULTS

Children with NCCP utilized significantly more health care services compared to their IHM counterparts in the year prior to their cardiology visit. Children in the NCCP group had higher internalizing and somatic symptoms, and their parents experienced more anxious symptoms, than those in the IHM group. For the NCCP group only, child and parent psychological symptoms and parent HCU were positively related to child HCU.

CONCLUSIONS

Results identify possible child and parent psychological factors that may be the focus of interventions to reduce high rates of HCU among children with NCCP.