Surgical Correction of Total Anomalous Pulmonary Venous Connection without Total Circulatory Arrest

완전 순환 정지 없이 시행한 총 폐정맥 환류 이상의 수술 교정

  • Han Won Kyung (Department of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital) ;
  • Cho Joon Yong (Department of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital) ;
  • Lee Jong Tae (Department of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital) ;
  • Kim Kyu Tae (Department of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital) ;
  • Chang Bong Hyun (Department of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital) ;
  • Lee Eung Bae (Department of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital)
  • 한원경 (경북대학교병원 흉부외과) ;
  • 조준용 (경북대학교병원 흉부외과) ;
  • 이종태 (경북대학교병원 흉부외과) ;
  • 김규태 (경북대학교병원 흉부외과) ;
  • 장봉현 (경북대학교병원 흉부외과) ;
  • 이응배 (경북대학교병원 흉부외과)
  • Published : 2006.01.01

Abstract

Background: Circulatory arrest under deep hypothermia is an important auxiliary means for surgical correction of total anomalous pulmonary venous connection (TAPVC), However, cardiac operations under deep hypothermic circulatory arrest are associated with the risk of post-arrest neurologic abnormalities. The purpose of this study is to evaluate the results of the surgical correction of total anomalous pulmonary venous connection without the total circulatory arrest. Materiai and Method: Between April 2000 and October 2004, hospital records of 10 patients were reviewed retrospectively. Result: The locations for abnormal anatomical connections were supracardiac in 7 cases, cardiac in 1 case, and infracardiac in 2 cases. The mean cardiopulmonary bypass time and aorta cross clamp time were 116.8$\pm$40.7 and 69.5$\pm$24.1 minutes. There was no surgical mortality. Postoperative complications were post-repair pulmonary venous stenosis in 1 case, pneumonia in 1, pneumothorax in 1, wound infection in 1,and diaphragmatic paralysis in 1. All patients without pulmonary venous stenosis were in NYHA class I at mean follow-up of 16.6 months (3$\∼$49 months) Conclusion: We could obtain excellent results by repair without the total circulatory arrest for total anomalous pulmonary venous connection.

배경: 초 저체온 하 순환 정지는 총 폐정맥 환류 이상을 수술하는데 있어 중요한 보조 수단이다. 그러나 초 저체온 하 순환 정지 하에 심장 수술을 하는 것은 순환 정지 후 신경계 이상의 위험을 동반하고 있다. 이에 완전 순환 정지 없이 총 폐정맥 환류 이상을 수술하여 그 결과를 평가하고자 한다. 대상 및 방법: 2000년 4월에서 2004년 10월까지 10명의 환자의 의무 기록을 후향적으로 분석하였다. 결과: 해부학적 연결 이상의 위치는 심장 상부형이 7예,심장형이 1예, 심장 하부형이 2예였다. 평균 심폐기 가동 시간과 대동맥 차단 시간은 각각 116.8 $\pm$40.7분, 69.5$\pm$24.1분이었다. 수술로 인한 사망 예는 없었고, 합병증은 술 후 폐정맥 협착이 1예, 폐렴, 기흉, 창상 감염, 횡격막 마비가 각각 1예씩 있었다. 평균 16.6개월의 추적 관찰 기간동안 페동맥 협착이 없었던 모든 환아는 NYHA class I으로 지내고 있다. 결론: 총 폐정맥 환류 이상을 완전 순환 정지 없이 수술하여 아주 만족할 만한 결과를 얻을 수 있었다.

Keywords

References

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