Left ventricular non-compaction presenting with heart failure and intramural thrombus

Area of Science:

• Cardiology
• Developmental Biology
• Genetics

Background:

• Left ventricular non-compaction (LVNC) is a rare congenital cardiomyopathy.
• It results from impaired embryonic myocardial development, leaving a spongy, non-compacted inner layer.
• Diagnosis relies on characteristic echocardiographic findings of a bilayered myocardium.

Observation:

• A young male presented with symptoms of left heart failure.
• Multiple left ventricular thrombi were identified in the affected patient.
• This presentation underscores the potential severity and complications of LVNC.

Findings:

• The case illustrates a severe manifestation of LVNC in a young individual.
• Co-occurrence of left heart failure and multiple ventricular thrombi is a significant clinical finding.
• Echocardiography confirmed the diagnosis of non-compaction cardiomyopathy.

Implications:

• Early diagnosis and management are crucial for improving outcomes in LVNC patients.
• Understanding the pathophysiology aids in risk stratification and therapeutic strategies.
• This case emphasizes the need for comprehensive cardiac evaluation in patients with unexplained heart failure.