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Updated: Sep 30, 2025

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
Complete repair for Scimitar syndrome with transitional atrioventricular canal
Naruhito Watanabe1, Naveen Manohar2, Ashley Hapak1
1Department of Pediatric Cardiac Surgery, 24349Stanford University, Palo Alto, CA, USA.
This study details a rare case of a 15-year-old female with transitional atrioventricular canal and Scimitar syndrome. A novel two-patch surgical technique successfully repaired both complex congenital heart defects.
Area of Science:
- Cardiology
- Pediatric Cardiac Surgery
- Congenital Heart Disease
Background:
- Transitional atrioventricular canal (TAVC) and Scimitar syndrome are rare congenital heart anomalies.
- Complete repair of these combined defects presents significant surgical challenges.
Observation:
- A 15-year-old female presented with a complex combination of TAVC and Scimitar syndrome.
- The patient required surgical intervention for complete repair of both anomalies.
Findings:
- A novel two-patch surgical technique was employed for complete repair.
- This technique involved the translocation of the Scimitar vein.
- Superior patch shapes were utilized to optimize the repair of both cardiac anomalies.
Implications:
- This case highlights the successful application of an innovative surgical approach for complex congenital heart disease.
- The described technique may offer improved outcomes for patients with combined TAVC and Scimitar syndrome.
- Further research into tailored surgical strategies for rare cardiac malformations is warranted.
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