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Updated: Jul 10, 2026

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography
Published on: October 28, 2020
[Clinical features of adult left ventricular noncompaction: case report and review]
Ying Yang1, Wen-hui Ding, Feng Chen
1Department of Cardiology, Peking University First Hospital, Beijing 100034, China.
Insights
Left ventricular noncompaction (LVNC) is a rare genetic cardiomyopathy. This review clarifies its clinical features, diagnosis, and prognosis, aiding understanding of this complex heart condition.
Area of Science:
- Cardiology
- Genetics
- Developmental Biology
Background:
- Left ventricular noncompaction (LVNC) is a rare congenital disorder affecting heart muscle development.
- Classified as a primary genetic cardiomyopathy by the 2006 AHA guidelines.
- Increasing knowledge of its etiology and pathology.
Observation:
- Clinical manifestations, hemodynamics, and natural course of LVNC remain less understood than its causes.
- Analysis of 2 clinical cases and a review of recent literature were conducted.
- Focus on summarizing the clinical features of LVNC.
Findings:
- Detailed summary of LVNC manifestations, hemodynamic profiles, and disease progression.
- Insights into diagnostic strategies and therapeutic interventions for LVNC.
- Evaluation of the prognosis associated with left ventricular noncompaction.
Implications:
- Enhanced understanding of LVNC clinical heterogeneity.
- Improved diagnostic and therapeutic approaches for patients with LVNC.
- Guidance for future research into genetic cardiomyopathies.
Abstract:
Left ventricular noncompaction (LVNC) is a rare congenital disorder of endomyocardial morphogenesis. Since the knowledge of aetiology and pathology is accumulating, the 2006 AHA cardiomyopathy classification sorts LVNC as one of the primary genetic cardiomyopathies. The clinical features of LVNC, however, is not as clear as its aetiology. We summarized the manifestation, hemodynamics, natural course, diagnosis, therapy and prognosis of LVNC by analyzing its clinical features of 2 cases and reviewing the latest related articles.
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