期刊文献+

胎儿非结构性心脏病心腔增大的相关因素及超声检查线索 被引量:2

Correlation factors and ultrasonic findings of fetal functional cardiac enlargement
在线阅读 下载PDF
导出
摘要 目的:探讨胎儿心腔增大的非心脏结构病变因素及病变机制,为超声评价胎儿心腔增大提供筛查线索及合理的医疗干预依据。方法:对30例非心脏结构病变心腔增大胎儿(简称心脏增大组)的病因,进行超声随访、病理证实,并对比治疗前后胎儿血流动力学变化,分析胎儿心腔增大病理机制,明确超声检查线索。结果:心脏增大组原因分心外因素(20例)、心脏因素(7例)、不明原因(3例)。其血流参数:右室短轴缩短率(RVFS)、右室射血指数(RVEF)、大脑中动脉血流阻力指数(MCARI)、脐动脉血流阻力指数(UARI)与正常对照组比较有显著差异(P<0.01)。经母体常压氧疗法及口服强心药(简称期待疗法)治疗后,心脏增大组血流参数显著好转(P<0.01),分娩后86.7%(26/30)心功能正常。结论:胎儿非心脏结构病变心腔增大有一定规律可循,超声检查可明确病因,多属一过性心功能不良。 Objective: To investigate the functional factors and mechanism of cardiac enlargement and the sonographic features beneficial for screening, clinical interventional treatment and follow up. Methods: There were significant differences in hemodynamic parameters including right ventricular short axis fiber shortening (RVFS), RV ejection fraction (RVEF), middle cerebral artery resistence index(MCARI) and umbilical artery(UA) RI between the study group and control group(30 cases), P〈 0.01. Result: After delivery, the cardiac function became normal in 86.7% infants. Conclusions: Fetal functional cardiac enlargement in some cases may be temporary; the reasons and factors can be found out on sonography.
出处 《中国临床医学影像杂志》 CAS 北大核心 2007年第8期588-590,共3页 Journal of China Clinic Medical Imaging
关键词 心脏病 超声检查 产前 heart diseases ultrasonography, prenatal
  • 相关文献

参考文献10

二级参考文献40

  • 1鲁树坤,周启昌.彩色多普勒测定胎儿缺氧时血液动力学变化的探讨[J].中华妇产科杂志,1993,28(3):159-160. 被引量:3
  • 2李笑天,庄依亮,张珏华,张振钧.胎儿血流速度波形预测围产儿预后的价值[J].中华妇产科杂志,1995,30(1):22-26. 被引量:28
  • 3王鸿,耿丹明,洪俊峰,涂学军.多普勒超声心动图对胎儿充血性心衰的研究[J].中国超声医学杂志,2005,21(8):619-621. 被引量:9
  • 4Jaeggi E, Fouron JC, Drblik SP. Fetal atrial flutter: diagnosis,clinical features, treatment, and outcome. J Fediatr,1998,132.335-339.
  • 5Calvin SE, Gaziano EP, Bendel RP, et al. Evaluation of fetal cardiac arrhythmias: Ultrasound findings and neonatal outcome. Minn Med,1992,75, 29-31.
  • 6Southall DP, Richards J, Michell P, et al. Study of cardiac rhythm in healthy newborn infants. Br Heart J, 1980,43:14-20.
  • 7Copel JA, Liang RI, Demasio K, et al. The clinical significance of the irregular fetal heart rhythm, Am J Obstet Gynecol,2000,182,813-819.
  • 8Schmidt KG, Ulmer HE, Silverman NH, et al. Perinatal outcome of fetal complete atrioventficular block: a multi center experience. J Am Coil Cardiol, 1991,17,1360-1366.
  • 9Simpson JM, Sharland GK. Fetal tachycardias: management and outcome of 127 consecutive cases. Heart, 1998, 79,576-581.
  • 10Kleinman C, Nehgme R, Copel J. Fetal cardiac dysrhythmias.In: Creasy R, Resnik R, eds. Maternal fetal medicine. Philadelphia: WB Saunders,1999:301-319.

共引文献50

同被引文献17

引证文献2

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部