Related Experiment Videos
[Pericardial defect with atrial herniation]
P Betrián Blasco1, B Alonso del Val, D García de La Calzada
1Unidad de Cardiología Pediátrica. Departamento de Pediatría. Hospital Universitario Infantil Miguel Servet. Zaragoza. España.
Insights
Congenital partial pericardial defects are rare in children but can be life-threatening. Early diagnosis via chest X-ray is crucial for timely intervention and preventing complications like left-ventricular herniation.
Area of Science:
- Pediatric Cardiology
- Medical Imaging
Background:
- Pericardial defects are uncommon in pediatric populations, typically presenting with benign outcomes.
- While often asymptomatic, potential complications include chest pain, myocardial ischemia, emboli, arrhythmia, and sudden death.
Observation:
- A 3-month-old infant presented with fever, leading to a chest X-ray that revealed a left heart border anomaly.
- This radiographic finding suggested a congenital partial pericardial defect.
Findings:
- Congenital partial pericardial defects can manifest with subtle radiographic findings.
- Pediatricians can play a key role in the presumptive diagnosis of these rare conditions through initial imaging interpretation.
Implications:
- A high index of suspicion for congenital heart anomalies, including pericardial defects, is essential in pediatric care.
- Prompt diagnosis and management are critical due to the potential for life-threatening complications such as left-ventricular herniation.
Abstract:
Pericardial defects are rare in childhood and outcome is usually benign. Patients can be asymptomatic, but they may experience vague chest pain, angina, myocardial ischemia, emboli, and arrhythmia and some cases of sudden death have even been described in the literature. We report the case of a 3-month-old girl who, in the context of an episode of fever, underwent chest X-ray examination, which showed a left heart border anomaly. This finding strongly suggested a congenital partial pericardial defect, which was subsequently confirmed by other techniques. The interest of this case lies in the ability of the pediatrician to establish a presumptive diagnosis by examining the chest X-ray. We conclude by stressing the need for a high degree suspicion for congenital heart anomalies because of the life-threatening nature of some partial pericardial defects, which can lead to left-ventricular herniation.