Dilated Cardiomyopathy as a Rare Presentation of Multisystem Inflammatory Syndrome in Children (MIS-C): A Case Report

Area of Science:

• Pediatric Cardiology
• Infectious Diseases
• Critical Care Medicine

Background:

• Multisystem inflammatory syndrome in children (MIS-C) is a serious post-infectious sequela of SARS-CoV-2 infection.
• Cardiovascular involvement is a recognized, though infrequent, manifestation of MIS-C.
• Dilated cardiomyopathy represents a significant cardiac complication requiring careful monitoring.

Observation:

• A pediatric case of MIS-C is presented with a focus on its cardiovascular sequelae.
• The patient developed dilated cardiomyopathy as a notable complication during the course of MIS-C.
• Detailed clinical observations of the cardiac manifestation are documented.

Findings:

• The case highlights the potential for severe cardiac dysfunction, specifically dilated cardiomyopathy, in children with MIS-C.
• This underscores the heterogeneity of MIS-C presentations and its impact on the cardiovascular system.
• Diagnostic and therapeutic challenges associated with MIS-C-induced cardiomyopathy are implicitly discussed.

Implications:

• Enhances understanding of rare cardiovascular complications associated with MIS-C.
• Emphasizes the critical need for vigilant cardiac surveillance in pediatric patients with MIS-C.
• Informs clinical practice regarding the prompt recognition and management of MIS-C-related cardiac dysfunction.