Related Experiment Videos
[Ischemic cardiomyopathy in a child. Case report with accentuated coronary disease]
E Azeka1, N M Ikari, L J Kajita
1Instituto do Coração do Hospital das Clínicas-FMUSP.
Insights
Childhood ischemic cardiomyopathy can stem from various conditions, leading to severe heart issues. This case highlights a child with coronary artery disease, likely due to Kawasaki disease, emphasizing diagnostic challenges.
Area of Science:
- Pediatric Cardiology
- Cardiovascular Pathology
Background:
- Ischemic cardiomyopathy in children often results from congenital or acquired conditions.
- Diagnosing the precise cause of coronary artery disease can be challenging without definitive tests, especially when coronary artery malformations are ruled out.
Observation:
- A case report details a 6-year-old child with severe coronary artery disease.
- The child presented with left coronary artery aneurysm, occlusions in the left anterior descending and right coronary arteries, and significant myocardial dysfunction.
Findings:
- Kawasaki disease is considered the presumptive diagnosis for the observed coronary artery abnormalities in this pediatric patient.
- The case underscores the difficulty in definitively determining the etiology of coronary artery disease in children.
Implications:
- Accurate diagnosis of coronary artery disease etiology is crucial for appropriate management and prognosis in pediatric patients.
- Identifying severe coronary artery lesions in children without a clear prior illness history is vital for early intervention.
Abstract:
Ischemic cardiomyopathy in childhood is related with congenital and acquired pathologies which could lead to serious cardiac sequelae as myocardial infarction and sudden death. Unfortunately, when coronary artery malformations are excluded, it is difficult in some cases to be completely certain on the etiology of the arterial coronary disease, due the lack of pathognomonic diagnostic tests. Case report of 6 year old child, with severe coronary artery disease: aneurysm of main branch of left coronary artery; left anterior descending branch and right coronary artery occlusions with accentuated myocardial dysfunction. We believe that the diagnosis of Kawasaki disease is presumptive in this patient. The principal aspects to elucidate the etiology of coronary artery disease are analysed, as well as the importance of identifying patients without known previous illness, but with severe coronary artery lesions, as in this reported case.