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Related Experiment Videos

Double-switch Ross procedure.

Jen-Ping Chang1, Chiung-Lun Kao, Ming-Jang Hsieh

  • 1Division of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital at Kaohsiung, Taiwan, Republic of China. c9112772@adm.cgmh.org.tw

The Annals of Thoracic Surgery
|June 25, 2002
PubMed
Summary

The Ross procedure for aortic root replacement is effective. Using an aortic autograft for right ventricular outflow tract reconstruction in three patients yielded satisfactory results, offering a potential alternative material.

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Area of Science:

  • Cardiovascular Surgery
  • Cardiac Transplantation
  • Aortic Valve Disease

Background:

  • The Ross procedure, utilizing a pulmonary autograft for aortic root replacement, is a recognized surgical technique.
  • Optimal material selection for right ventricular outflow tract (RVOT) reconstruction in the Ross procedure remains a subject of debate.
  • Alternative methods for RVOT reconstruction are sought to improve long-term outcomes.

Purpose of the Study:

  • To evaluate the efficacy and safety of using an aortic autograft with reimplantation of the native aortic valve for RVOT reconstruction.
  • To assess the short-term outcomes in patients undergoing this modified approach for aortic root replacement.

Main Methods:

  • Retrospective case series involving three patients.
  • Aortic root replacement performed using the Ross procedure.

Related Experiment Videos

  • Right ventricular outflow tract reconstruction utilizing an aortic autograft with reimplantation of the diseased native aortic valve.
  • Main Results:

    • All three patients demonstrated satisfactory short-term results following the procedure.
    • No major complications were reported in the immediate postoperative period.
    • The aortic autograft served effectively for RVOT reconstruction in this small cohort.

    Conclusions:

    • Reconstruction of the right ventricular outflow tract with an aortic autograft and reimplantation of the native aortic valve is a viable option.
    • This technique may offer a satisfactory alternative for RVOT reconstruction in specific cases of aortic root replacement.
    • Further investigation with larger patient cohorts is warranted to confirm long-term efficacy and safety.