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Myocardial Infarction in Neonatal Mice, A Model of Cardiac Regeneration
07:48

Myocardial Infarction in Neonatal Mice, A Model of Cardiac Regeneration

Published on: May 24, 2016

[Acute myocardial infarction in childhood. Report of 2 cases]

E Gredilla Díaz1, E Rodríguez Pérez, A Pérez Ferrer

  • 1Servicio de Anestesia y Reanimación, Hospital Universitario La Paz., Madrid.

Revista Espanola De Anestesiologia Y Reanimacion
|November 29, 2002
PubMed

Insights

Agenesis of the left coronary trunk is a rare congenital issue causing acute myocardial infarction in children. Early diagnosis via cardiac catheterization and surgical intervention are crucial for survival.

Area of Science:

  • Cardiology
  • Pediatric Cardiology
  • Congenital Heart Disease

Background:

  • Agenesis of the left coronary trunk is an extremely rare congenital heart malformation.
  • Acute myocardial infarction (MI) in infants and children carries a high mortality rate.
  • Common causes of pediatric MI include anomalous left coronary artery origin and Kawasaki disease.

Observation:

  • Two pediatric patients presented with acute MI, exhibiting non-specific symptoms like dyspnea and feeding difficulties.
  • Diagnosis was confirmed using cardiac catheterization.
  • Both patients required surgical intervention: one received a saphenous vein bypass graft, and the other underwent heart transplantation.

Findings:

  • This review highlights the critical presentation of acute myocardial infarction in pediatric patients with agenesis of the left coronary trunk.
  • Non-specific symptoms in children can mask serious cardiac events like MI.
  • Cardiac catheterization is essential for definitive diagnosis of coronary artery anomalies.

Implications:

  • Prompt diagnosis and surgical management are vital for improving outcomes in children with this rare condition.
  • Increased awareness of coronary artery anomalies as a cause of pediatric MI is warranted.
  • Further research into the long-term effects and management strategies for agenesis of the left coronary trunk is needed.

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