武警医学
武警醫學
무경의학
MEDICAL JOURNAL OF THE CHINESE PEOPLE'S ARMED POLICE FORCES
2014年
7期
681-684
,共4页
李梅%刘俊琪%张晓蓉%薛利芳
李梅%劉俊琪%張曉蓉%薛利芳
리매%류준기%장효용%설리방
Tei指数%多普勒%川崎病%心脏整体功能损害
Tei指數%多普勒%川崎病%心髒整體功能損害
Tei지수%다보륵%천기병%심장정체공능손해
tei index%doppler%Kawasaki disease%global myocardial dysfunction
目的:应用Tei指数评价川崎病( kawasaki disease ,KD)患儿心脏功能,探讨其临床意义。方法超声心动图测量KD急性期和恢复期患儿62例的左室射血分数( EF)、左室短轴缩短率( FS)、二尖瓣口舒张期血流E/A比值、肺静脉血流S/D比值、左右心室等容收缩期(ICT)、等容舒张期(IRT)、射血时间(ET)和计算左、右心室Tei指数,并与80例年龄、性别匹配的健康儿童作比较。结果 KD急性期左心室Tei指数较健康儿童明显增高(0.43±0.07 vs 0.37±0.06,P<0.01),恢复期组左心室Tei指数减低,接近健康儿童(0.40±0.09 vs 0.37±0.06),差异无统计学意义;KD急性期右心室Tei指数增加,与健康对照组相比差异有统计学意义(0.31±0.06 vs 0.25±0.05,P<0.01),恢复期组右心室Tei指数减低,逐渐接近正常(0.30±0.08 vs 0.25±0.05),差异无统计学意义。结论 KD急性期患儿存在心脏整体功能异常,Tei指数能准确、敏感地评价患儿心脏整体功能。
目的:應用Tei指數評價川崎病( kawasaki disease ,KD)患兒心髒功能,探討其臨床意義。方法超聲心動圖測量KD急性期和恢複期患兒62例的左室射血分數( EF)、左室短軸縮短率( FS)、二尖瓣口舒張期血流E/A比值、肺靜脈血流S/D比值、左右心室等容收縮期(ICT)、等容舒張期(IRT)、射血時間(ET)和計算左、右心室Tei指數,併與80例年齡、性彆匹配的健康兒童作比較。結果 KD急性期左心室Tei指數較健康兒童明顯增高(0.43±0.07 vs 0.37±0.06,P<0.01),恢複期組左心室Tei指數減低,接近健康兒童(0.40±0.09 vs 0.37±0.06),差異無統計學意義;KD急性期右心室Tei指數增加,與健康對照組相比差異有統計學意義(0.31±0.06 vs 0.25±0.05,P<0.01),恢複期組右心室Tei指數減低,逐漸接近正常(0.30±0.08 vs 0.25±0.05),差異無統計學意義。結論 KD急性期患兒存在心髒整體功能異常,Tei指數能準確、敏感地評價患兒心髒整體功能。
목적:응용Tei지수평개천기병( kawasaki disease ,KD)환인심장공능,탐토기림상의의。방법초성심동도측량KD급성기화회복기환인62례적좌실사혈분수( EF)、좌실단축축단솔( FS)、이첨판구서장기혈류E/A비치、폐정맥혈류S/D비치、좌우심실등용수축기(ICT)、등용서장기(IRT)、사혈시간(ET)화계산좌、우심실Tei지수,병여80례년령、성별필배적건강인동작비교。결과 KD급성기좌심실Tei지수교건강인동명현증고(0.43±0.07 vs 0.37±0.06,P<0.01),회복기조좌심실Tei지수감저,접근건강인동(0.40±0.09 vs 0.37±0.06),차이무통계학의의;KD급성기우심실Tei지수증가,여건강대조조상비차이유통계학의의(0.31±0.06 vs 0.25±0.05,P<0.01),회복기조우심실Tei지수감저,축점접근정상(0.30±0.08 vs 0.25±0.05),차이무통계학의의。결론 KD급성기환인존재심장정체공능이상,Tei지수능준학、민감지평개환인심장정체공능。
Objective To investigate the clinical value of Tei index in the myocardial function in patients with Kawasaki dis -ease(KD).Methods In the prospective study, 50 patients underwent echocardiogramphic evaluation .The left ventricular ejection fraction (EF), shortening fraction (FS), peak E/A ratio at mitral valve (E/A), peak S/D ratio of pulmonary venous flow (S/D), isovolumetric continuaction time (ICT), isovolumetric relaxation time (IRT) and ejection time (ET) were measured.Tei index was calculated.As a control, we also assessed 72 healthy children, matched for age and sex with the study population .Results Compared with the control group , left ventricular Tei index was significantly increased in the children with acute KD guoup (0.44 ±0.07 vs 0.37 ±0.05,P<0.01).Tei index of KD group in convalescent stage was decreased (0.40 ±0.09 vs 0.37 ±0.05, P>0.05).Right ven-tricular Tei index was also significantly increased in the children with acute KD guoup (0.44 ±0.07 vs 0.37 ±0.05,P<0.01) com-pared with the healthy children .And during the convalescent stage , the right ventricular Tei index tended to normal .Conclusions The ventricular global function was impaired in children with acute KD .Tei index is a accurate and sensitive tool for estimating global myocardial dysfunction in KD patients .