诊断胎儿心脏畸形的心功能超声指标筛选及其临床价值研究
来源:用户上传
作者:魏红梅 曾雪锋 童超强
【摘要】 目的:篩选诊断胎儿心脏畸形的心功能超声指标并探讨其临床应用价值。方法:选取2018年7月-2019年9月本院收治的胎儿疑似心脏畸形的孕妇110例作为研究组,并选取同期胎儿无心脏畸形的健康孕妇50例作为对照组,采用彩色多普勒超声诊断仪对所有孕妇进行检查。比较两组心功能指标,并计算各心功能指标对胎儿心脏畸形的诊断效能。结果:研究组LVEF、IFI、TAD、MAD、E/AMV、E/ATV均低于对照组,Tei指数高于对照组,差异均有统计学意义(P<0.05);心功能指标联合检测的准确率、灵敏度、特异度、阳性预测值、阴性预测值分别为94.5%、97.5%、86.7%、95.1%、92.9%,均高于心功能指标单独检测;心功能指标诊断胎儿心脏畸形的一致性比较,Kappa值由高到低分别为心功能指标联合检测、Tei指数、LVEF、IFI、TAD、MAD、E/ATV、E/AMV。结论:超声评估不同的心功能指标对胎儿心脏畸形有不同的诊断效能,联合心功能指标检测有利于提高临床诊断胎儿心脏畸形的准确率,具有较高的临床价值。
【关键词】 心功能指标 心脏畸形胎儿 新生儿 Tei指数
Study on the Screening and Clinical Value of Ultrasonic Index of Cardiac Function in the Diagnosis of Fetal Heart Malformation/WEI Hongmei, ZENG Xuefeng, TONG Chaoqiang. //Medical Innovation of China, 2020, 17(09): -125
[Abstract] Objective: To screen the indexes of heart function in the diagnosis of fetal cardiac malformation and discuss their clinical application value. Method: A total of 110 pregnant women with suspected fetal cardiac malformation in our hospital from July 2018 to September 2019 were selected as the study group, and 50 healthy pregnant women without fetal cardiac malformation in the same period were selected as the control group. All pregnant women were examined by color Doppler ultrasonography. The cardiac function indexes of two groups were compared, and the diagnostic efficiency of each cardiac function index for fetal heart malformation was calculated. Result: The LVEF, IFI, TAD, MAD, E/AMV and E/ATV in the study group were lower than those in the control group (P<0.05), and the Tei index was higher than that in the control group (P<0.05). The accuracy, sensitivity, specificity, positive predictive rate and negative predictive rate of combined detection of cardiac function indicators were 94.5%、97.5%、86.7%、95.1% and 92.9% respectively, which were higher than those of single detection of cardiac function indicators. The consistency of cardiac function indicators in diagnosis of fetal cardiac malformation was compared, the Kappa values from high to low were combined detection of cardiac function indicators, Tei index, LVEF, IFI, TAD, MAD, E/ATV and E/AMV, respectively. Conclusion: Ultrasound evaluation of different cardiac function indexes has different diagnostic efficacy for fetal cardiac malformations. Combined detection of cardiac function indicators is helpful to improve the accuracy of clinical diagnosis of fetal cardiac malformations, and has high clinical value.
[Key words] Cardiac function index Heart malformation fetus Neonate Tei index [9]宋双,廖姗姗.主动脉峡部血流指数(IFI)评价孕晚期妊娠期糖尿病胎儿心功能临床价值研究[J].现代妇产科进展,2018,27(3):212-214.
[10]蒋贤辉,赵博文,夏文霞,等.房室瓣环位移评价心室发育不良胎儿心功能的临床价值研究[J/OL].中华医学超声杂志(电子版),2018,15(11):15-20.
[11]何萍,张玉奇,陆彧,等.妊娠期糖尿病胎儿心脏功能与室间隔厚度的相关性[J].中国医学影像学杂志,2013,21(10):771-774.
[12]蒋贤辉,赵博文,王蓓,等.三尖瓣瓣环位移对正常中晚孕胎儿右心室功能的定量研究[J].中华超声影像学杂志,2012,21(10):833-837.
[13]张清伟,宋佳玉,赵晓,等.应用Tei指数评估胎儿整体心室功能的临床研究[J].实用医学杂志,2015,(24):4025-4027.
[14]田海燕,张小杉,胡燕华,等.Tei指数在评价妊娠期高血压孕妇胎儿心功能中的作用[J].中国超声医学杂志,2018,34(1):56-58.
[15]姜挺,郑孝娥,张妍.Tei指数在冠心病患者随访中评价心功能的临床价值[J].医学与哲学,2016,37(16):30-32.
[16]李静,荆春丽,陈春梅.产前超声检测胎儿静脉导管与肺静脉血流频谱在评价高危胎儿心功能及不良预后中的应用[J].临床心血管病杂志,2016,32(9):961-964.
[17]袁华,解左平,华琪琪,等.心室舒张早期血流传播速度评价宫内窘迫胎儿心室舒张功能[J].中国妇幼保健,2017,32(7):1504-1505.
[18]付煜伟,何怡华.胎儿超声心动图结合大血管铸型对胎儿心脏畸形的漏误诊分析[J].中国超声医学杂志,2017,32(4):322-325.
[19]唐敏,郭强.超声心动图筛查胎兒室间隔缺损漏诊、误诊原因分析[J].现代医学,2014,42(3):230-232.
[20]李艳辉,马忠友.分析产前超声心动图筛查胎儿心脏畸形的应用价值[J].中国保健营养旬刊,2013(6):468-469.
(收稿日期:2019-09-30) (本文编辑:程旭然)
*基金项目:深圳市龙岗区经济与科技发展专项资金项目(LGKCYLWS2018000110)
通信作者:魏红梅
转载注明来源:https://www.xzbu.com/6/view-15187005.htm