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Operative Treatment of Mitral Valve Regurgitation due to Papillary Muscle Rupture from Acute Myocardial Infarction Under ECMO -A case report-

급성심근경색 후 발생한 유두근 파열로 인한 승모판 판막 폐쇄부전의 체외막 산소화 장치하 승모판막 치환술 - 1예 보고 -

  • Joo, Seok (Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine) ;
  • Choo, Suk-Jung (Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine) ;
  • Jung, Sung-Ho (Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine) ;
  • Je, Hyoung-Gon (Department of Thoracic and Cardiovascular Surgery, Pusan National University Yangsan Hospital)
  • 주석 (울산대학교 의과대학 서울아산병원 흉부외과학교실) ;
  • 주석중 (울산대학교 의과대학 서울아산병원 흉부외과학교실) ;
  • 정성호 (울산대학교 의과대학 서울아산병원 흉부외과학교실) ;
  • 제형곤 (양산부산대학교병원 흉부외과)
  • Received : 2009.10.07
  • Accepted : 2009.11.13
  • Published : 2010.04.05

Abstract

A 61-year-old man presented with chest pain and ST elevation, and he underwent coronary angiography under the impression of acute myocardial infarction. Coronary intervention under intra-aortic balloon pumping was necessary due to his hemodynamic instability from the acute total occlusion of a large obtuse marginal branch. In spite of successful intervention, the cardiogenic shock persisted, and so extracoporeal membranous oxygenation was performed to treat this. Afterwards, the cardiogenic shock still persisted, and the auscultatory and echocardiographic findings revealed severe acute mitral valve regurgitation. Emergency mitral valve replacement was then performed. The ECMO and IABP were removed on the $2^{nd}$ postoperative day. The patient was discharged on the $48^{th}$ postoperative day.

61세 남자 환자가 급성 흉통을 주소로 전원 되었으며, 심전도상 ST분절 상승 소견 및 흉통으로 급성 심근 경색 진단 하에 심혈관 조영술을 시행하였다. 좌회선동맥 둔각변연분지의 완전 폐색 소견 보여 대동맥 내 풍선장치 삽입 하에 혈관 중재술을 시행하였으나, 성공적인 혈관 중재술 후에도, 쇼크 지속되어 체외막 산소화 장치를 삽입하였다. 그러나, 이후에도 상태는 호전되지 않았고, 청진 및 심초음파상 심한 급성 승모판 폐쇄 부전 발견되어 승모판막 치환술을 시행하였다. 술 후 이틀째 체외막 산소화 장치 및 대동맥 내 풍선장치를 제거할 수 있었고, 수술 후 48일째 자가 보행 가능한 상태로 퇴원하였다.

Keywords

References

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