心血管外科杂志(电子版)
心血管外科雜誌(電子版)
심혈관외과잡지(전자판)
Journal of Cardiovascular Surgery(Electronic Edition)
2013年
3期
124-127
,共4页
尹宗涛%韩劲松%王辉山%韩宏光%宋恒昌%刘宇
尹宗濤%韓勁鬆%王輝山%韓宏光%宋恆昌%劉宇
윤종도%한경송%왕휘산%한굉광%송항창%류우
二尖瓣脱垂%腱索%心脏外科手术%二尖瓣成形术
二尖瓣脫垂%腱索%心髒外科手術%二尖瓣成形術
이첨판탈수%건색%심장외과수술%이첨판성형술
Mitral valve prolapse%Chordae tendineae%Cardiac surgical procedures%Mitral valve valvuloplasty
目的评价二尖瓣综合成形应用Gore-Tex人工腱索治疗二尖瓣关闭不全的近、中期疗效。方法回顾性分析67例使用Gore-Tex作为人工腱索治疗二尖瓣关闭不全患者手术前后心功能、左心室、左心房内径和二尖瓣反流程度的变化。结果全组无住院死亡,每例平均使用人工腱索(2.01±1.25)根,术后1年左心房内径从术前(59.82±9.33)mm进行性减少至(43.26±6.81)mm(P<0.05),左心室舒张末内径从术前(68.36±7.62) mm 减少至(50.31±6.42) mm ( P<0.05),左心室收缩末内径从术前(49.37±5.92)mm减少至(37.55±7.17)mm(P<0.05),射血分数(EF)从术前的0.57±0.09提高至0.67±0.08(P<0.05)。术后1年随访超声检查二尖瓣无明显反流37例,微量反流22例,轻度反流8例。结论应用Gore-Tex人工腱索,采用二尖瓣综合成形治疗因腱索断裂或延长所致者二尖瓣关闭不全,近、中期疗效满意。
目的評價二尖瓣綜閤成形應用Gore-Tex人工腱索治療二尖瓣關閉不全的近、中期療效。方法迴顧性分析67例使用Gore-Tex作為人工腱索治療二尖瓣關閉不全患者手術前後心功能、左心室、左心房內徑和二尖瓣反流程度的變化。結果全組無住院死亡,每例平均使用人工腱索(2.01±1.25)根,術後1年左心房內徑從術前(59.82±9.33)mm進行性減少至(43.26±6.81)mm(P<0.05),左心室舒張末內徑從術前(68.36±7.62) mm 減少至(50.31±6.42) mm ( P<0.05),左心室收縮末內徑從術前(49.37±5.92)mm減少至(37.55±7.17)mm(P<0.05),射血分數(EF)從術前的0.57±0.09提高至0.67±0.08(P<0.05)。術後1年隨訪超聲檢查二尖瓣無明顯反流37例,微量反流22例,輕度反流8例。結論應用Gore-Tex人工腱索,採用二尖瓣綜閤成形治療因腱索斷裂或延長所緻者二尖瓣關閉不全,近、中期療效滿意。
목적평개이첨판종합성형응용Gore-Tex인공건색치료이첨판관폐불전적근、중기료효。방법회고성분석67례사용Gore-Tex작위인공건색치료이첨판관폐불전환자수술전후심공능、좌심실、좌심방내경화이첨판반류정도적변화。결과전조무주원사망,매례평균사용인공건색(2.01±1.25)근,술후1년좌심방내경종술전(59.82±9.33)mm진행성감소지(43.26±6.81)mm(P<0.05),좌심실서장말내경종술전(68.36±7.62) mm 감소지(50.31±6.42) mm ( P<0.05),좌심실수축말내경종술전(49.37±5.92)mm감소지(37.55±7.17)mm(P<0.05),사혈분수(EF)종술전적0.57±0.09제고지0.67±0.08(P<0.05)。술후1년수방초성검사이첨판무명현반류37례,미량반류22례,경도반류8례。결론응용Gore-Tex인공건색,채용이첨판종합성형치료인건색단렬혹연장소치자이첨판관폐불전,근、중기료효만의。
Objective To evaluate the clinical application and mid-term result of artificial Gore-Tex chordae transplant in mitral valvuloplasty .Methods 67 patients received mitral reconstruction with Gore-Tex sutures were analyzed retrospectively .The data of cardiac function ( EF ) , the diameter of left ventricular and left atria,the degree of mitral regurgitation were analyzed before and after operation .Results There were no death in this group .The average artificial Gore-Tex chordae used in each patient were 2.01 ±1.25 .The diameter of left atria reduced from(59.82 ±9.33)mm preoperation to(43.26 ±6.81)mm(P<0.05)one year after operation.The end diastolic diameter of left ventricular reduced from ( 68.36 ±7.62 ) mm to ( 50.31 ±6.42 ) mm ( P<0.05 ) , and the end systolic diameter reduced from ( 49.37 ±5.92 ) mm to ( 37.55 ±7.17 ) mm ( P<0.05 ) , the EF increased from 0.57 ±0.09 to 0.67 ±0.08 (P<0.05).No regurgitation in 37 cases,trivial in 22,and mild in 8 one year after operation evaluated with color Doppler echo .Conclusions Gore-Tex artificial chordae transplant has an excellent early and midterm outcomes of patients with mitral insufficiency caused by tendon ruptures or extension .