Myocardial infarction in isolated ventricular non-compaction: contrast echo and MRI

Area of Science:

• Cardiology
• Cardiovascular Imaging
• Cardiac Morphology

Background:

• Coronary artery disease (CAD) is a leading cause of cardiovascular morbidity.
• Isolated ventricular non-compaction (IVNC) is a rare congenital cardiomyopathy.
• The coexistence of CAD and IVNC is infrequently reported.

Observation:

• A case of incidental discovery of IVNC in an adult patient recovering from acute myocardial infarction is presented.
• Echocardiography initially suggested IVNC.
• Cardiac MRI confirmed the diagnosis of isolated ventricular non-compaction.

Findings:

• The study highlights an unusual association between coronary artery disease and isolated ventricular non-compaction.
• Diagnostic imaging modalities, including echocardiography and MRI, were crucial for diagnosis.
• This case emphasizes the importance of considering rare cardiomyopathies in patients with ischemic heart disease.

Implications:

• Understanding this association may improve diagnostic strategies for patients with myocardial infarction.
• Further research is warranted to elucidate the pathogenetic mechanisms linking IVNC and CAD.
• This case contributes to the limited literature on the co-occurrence of these two distinct cardiac conditions.