Endocardial Fibroelastosis: A Comprehensive Review

Area of Science:

• Cardiology
• Pediatric Cardiology
• Pathology

Background:

• Endocardial fibroelastosis (EFE) is a rare cardiac condition characterized by abnormal proliferation of fibrous and elastic tissue.
• Primarily affecting children, EFE can exhibit familial inheritance patterns.
• Its etiology is multifactorial, with suspected genetic, infectious, metabolic, autoimmune, oncologic, and medication-related influences.

Purpose of the Study:

• To review the current understanding of endocardial fibroelastosis (EFE).
• To highlight diagnostic approaches and challenges.
• To discuss current management strategies and future research directions.

Main Methods:

• Literature review of endocardial fibroelastosis (EFE).
• Analysis of diagnostic findings from ECG and cardiac imaging.
• Synthesis of information on treatment complexities and ongoing research.

Main Results:

• EFE presents with congestive heart failure and rhythm abnormalities, often alongside other cardiac defects.
• Diagnosis is challenging but aided by ECG and imaging findings.
• Treatment is complex due to coexisting cardiac abnormalities.

Conclusions:

• Endocardial fibroelastosis (EFE) remains a complex pediatric cardiac disease with an elusive etiology.
• Integrated diagnostic approaches are crucial for effective management.
• Further research is needed to elucidate causes and optimize treatment strategies.