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Horizontal interventricular septum in congenital heart disease: surgical considerations
The Annals of Thoracic Surgery
|March 1, 1977
Insights
This study details a complex congenital heart defect with inverted ventricles and dextrotransposition. Surgical correction using the Rastelli procedure yielded positive hemodynamic outcomes.
Area of Science:
- Cardiology
- Pediatric Cardiology
- Congenital Heart Surgery
Background:
- Complex congenital heart disease (CCHD) presents unique surgical challenges.
- Understanding variations in cardiac anatomy is crucial for effective intervention.
- Horizontal interventricular septum is a rare finding in CCHD.
Observation:
- A patient presented with CCHD, including an inverted ventricular orientation.
- Great vessels originated from the dextroposed right ventricle.
- A ventricular septal defect, typical of endocardial cushion defects, was present.
Findings:
- The patient's complex anatomy included dextrotransposition and inverted ventricles.
- A Rastelli-type procedure was successfully employed for surgical correction.
- The intervention resulted in favorable hemodynamic status post-surgery.
Implications:
- The Rastelli procedure is effective for complex CCHD with dextrotransposition.
- Successful surgical correction can significantly improve patient hemodynamics.
- This case highlights the importance of tailored surgical approaches for rare cardiac malformations.
Abstract:
A patient with complex congenital heart disease associated with a horizontal interventricular septum is described. In addition the ventricles were inverted, both great vessels arose from the left-sided right ventricle in the dextrotransposed position, and he had a ventricular septal defect of the type usually seen in endocardial cushion defect. Correction was performed using a Rastelli type procedure with good hemodynamic results.