中华胸心血管外科杂志
中華胸心血管外科雜誌
중화흉심혈관외과잡지
Chinese Journal of Thoracic and Cardiovascular Surgery
2013年
4期
212-215
,共4页
陈欣欣%崔虎军%杨盛春%崔彦芹%夏园生%马力%陈伟丹
陳訢訢%崔虎軍%楊盛春%崔彥芹%夏園生%馬力%陳偉丹
진흔흔%최호군%양성춘%최언근%하완생%마력%진위단
心脏缺损,先天性%心脏外科手术%冠状血管%先天性矫正型大动脉转位
心髒缺損,先天性%心髒外科手術%冠狀血管%先天性矯正型大動脈轉位
심장결손,선천성%심장외과수술%관상혈관%선천성교정형대동맥전위
Heart defects,congenital%Cardiac surgical procedures%Coronary vessels%Congenitally corrected transposition of the great arteries
目的 总结合并壁内型冠状动脉畸形患儿行动脉调转手术的即刻疗效及近、中期随访结果,探讨合并壁内型冠状动脉畸形行动脉调转手术中冠状动脉移植的有效方法.方法 2008年9月至2012年3月,成功完成动脉调转手术75例,其中术中发现合并壁内型冠状动脉7例.7例患儿年龄2天~1岁,平均2.4个月;体质量(4.3 ±2.2)kg.完全型大动脉转位合并室间隔缺损3例,室间隔完整型大动脉转位2例,Taussig-Bing畸形2例,合并主动脉弓离断1例,主动脉缩窄2例.5例采用双钮扣法,1例采用双钮扣法+壁内冠状动脉去顶,1例采用双钮扣法+壁内冠状动脉去顶化+心包补片扩大法.结果 1例同期深低温停循环下行主动脉弓离断矫治,壁内型左冠状动脉狭窄未去顶化,术后第1天死于低心排血量综合征.6例顺利出院.术后随访4 ~ 47个月,平均(17.3±16.5)个月.随访期间无死亡,患儿心脏CT均未见冠状动脉狭窄,末次心脏超声心动图均提示心功能正常,心功能Ⅰ级.结论合并壁内型冠状动脉动脉畸行患儿行调转手术风险较大,但选择合适的方法,采用个体化处理仍可以取得良好的效果.
目的 總結閤併壁內型冠狀動脈畸形患兒行動脈調轉手術的即刻療效及近、中期隨訪結果,探討閤併壁內型冠狀動脈畸形行動脈調轉手術中冠狀動脈移植的有效方法.方法 2008年9月至2012年3月,成功完成動脈調轉手術75例,其中術中髮現閤併壁內型冠狀動脈7例.7例患兒年齡2天~1歲,平均2.4箇月;體質量(4.3 ±2.2)kg.完全型大動脈轉位閤併室間隔缺損3例,室間隔完整型大動脈轉位2例,Taussig-Bing畸形2例,閤併主動脈弓離斷1例,主動脈縮窄2例.5例採用雙鈕釦法,1例採用雙鈕釦法+壁內冠狀動脈去頂,1例採用雙鈕釦法+壁內冠狀動脈去頂化+心包補片擴大法.結果 1例同期深低溫停循環下行主動脈弓離斷矯治,壁內型左冠狀動脈狹窄未去頂化,術後第1天死于低心排血量綜閤徵.6例順利齣院.術後隨訪4 ~ 47箇月,平均(17.3±16.5)箇月.隨訪期間無死亡,患兒心髒CT均未見冠狀動脈狹窄,末次心髒超聲心動圖均提示心功能正常,心功能Ⅰ級.結論閤併壁內型冠狀動脈動脈畸行患兒行調轉手術風險較大,但選擇閤適的方法,採用箇體化處理仍可以取得良好的效果.
목적 총결합병벽내형관상동맥기형환인행동맥조전수술적즉각료효급근、중기수방결과,탐토합병벽내형관상동맥기형행동맥조전수술중관상동맥이식적유효방법.방법 2008년9월지2012년3월,성공완성동맥조전수술75례,기중술중발현합병벽내형관상동맥7례.7례환인년령2천~1세,평균2.4개월;체질량(4.3 ±2.2)kg.완전형대동맥전위합병실간격결손3례,실간격완정형대동맥전위2례,Taussig-Bing기형2례,합병주동맥궁리단1례,주동맥축착2례.5례채용쌍뉴구법,1례채용쌍뉴구법+벽내관상동맥거정,1례채용쌍뉴구법+벽내관상동맥거정화+심포보편확대법.결과 1례동기심저온정순배하행주동맥궁리단교치,벽내형좌관상동맥협착미거정화,술후제1천사우저심배혈량종합정.6례순리출원.술후수방4 ~ 47개월,평균(17.3±16.5)개월.수방기간무사망,환인심장CT균미견관상동맥협착,말차심장초성심동도균제시심공능정상,심공능Ⅰ급.결론합병벽내형관상동맥동맥기행환인행조전수술풍험교대,단선택합괄적방법,채용개체화처리잉가이취득량호적효과.
Objective To evaluated the early and mid-term results of arterial switch operation (ASO) for patients with intramural coronary artery.Methods From September 2008 to March 2012,75 patients underwent ASO at Guangzhou Women and Children Medical Center for repair of transposition of the great arteries and Taussig-Bing anomaly.Among these patients,7patients (9.3%) had an intramural coronary artery.Mean age at operation was 2.4 months (2 days to 1 year) and mean body weight was(4.3 ±2.2) kg.The TGA and VSD in 3 cases,TGA/IVS in 2,and Taussig-Bing anomaly in 2.Among them 3 patients had an aortic arch anomaly,interruption of the aortic arch in 1 and coarctation of the aorta in 1.The individual coronary button technique was used in coronary transfer in 7 patients,of whom one patient required to unroof the intramural segment,an-other one required to unroof the intramural segment and enlarge with autologous pericardium the because of myocardial ischemia.There was 1 operative death because of low cardiac output syndrome.This patient underwent a coronary transfer combining aortic arch repair but without unroofing the stenotic intramural segment.The mortality was 14.2%.In the same period the mortality for 68 patients without an intramural coronary artery was 4.4% (3/68).There was no statistical difference in mortalitv between the patients with and without an intramural coronary artery (P > 0.05).Results 6 patients follow-up 4 to 47months.There was no late death.No intramural coronary artery obstruction was identified by cardiac computerize temography.All patients had normal ventricular function and were in NYHA class Ⅰ during follow-up.The intramural coronary artery is well known as a risk factor of ASO.Conclusion The technique of coronary transfer should be individually adapted to each anatomical situation.Individual technique for coronary transfer has excellent results.