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Updated: May 1, 2026

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
Published on: May 21, 2017
Aortic valve replacement in a patient with left ventricular noncompaction.
Tomoaki Hirose1, Tetsuji Kawata2, Yoshihiro Hamada2
1Department of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Nara, Japan thirose500430@yahoo.co.jp.
Left ventricular noncompaction, a rare heart condition, can affect adults. This case study details a 62-year-old woman who had successful aortic valve replacement for aortic regurgitation, complicated by this condition.
Area of Science:
- Cardiology
- Developmental Biology
- Cardiac Pathology
Background:
- Left ventricular noncompaction (LVNC) is a rare congenital cardiomyopathy.
- It arises from an arrest in endomyocardial development during embryogenesis.
- Advances in imaging have increased recognition in both pediatric and adult populations.
Observation:
- A 62-year-old woman presented with aortic regurgitation.
- She had co-existing left ventricular noncompaction.
- The patient underwent aortic valve replacement.
Findings:
- Successful surgical intervention for aortic regurgitation in an adult with LVNC.
- Demonstrates feasibility of managing complex cardiac conditions.
Implications:
- Highlights the importance of recognizing LVNC in adult cardiology.
- Suggests that surgical management can be effective in selected adult cases.
- Underscores the role of advanced imaging in diagnosing rare cardiac pathologies.
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