Myocardial infarction in a child with systemic lupus erythematosus

Area of Science:

• Pediatric Cardiology
• Rheumatology
• Hematology

Background:

• Myocardial infarction (MI) in children is uncommon.
• Systemic lupus erythematosus (SLE) can present with diverse cardiovascular manifestations.
• Autoimmune conditions like autoimmune hemolytic anemia (AIHA) and antiphospholipid syndrome (APS) increase thrombotic risk.

Purpose of the Study:

• To report a rare case of pediatric myocardial infarction.
• To illustrate the diagnostic and therapeutic strategies for a child with co-existing SLE, AIHA, and APS.
• To emphasize the importance of considering autoimmune disorders in pediatric chest pain evaluations.

Main Methods:

• Case report detailing clinical presentation, diagnostic workup, and management.
• Review of relevant literature on pediatric MI, SLE, AIHA, and APS.

Main Results:

• A pediatric patient with SLE, AIHA, and APS presented with chest pain suggestive of myocardial infarction.
• Comprehensive evaluation confirmed the diagnosis of MI in the context of active autoimmune disease.
• A multi-faceted treatment approach was implemented, addressing both the cardiac event and underlying autoimmune conditions.

Conclusions:

• Pediatric myocardial infarction can occur in the setting of complex autoimmune diseases.
• Early recognition and aggressive management of underlying autoimmune conditions are crucial.
• This case underscores the need for a multidisciplinary approach in managing pediatric cardiovascular emergencies associated with systemic autoimmune disorders.