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胎儿心房组织变形的横四腔视图评估。

The transverse four-chamber view for the assessment of atrial tissue deformation in the fetus.

机构信息

Center of Pediatric Cardiology and Congenital Heart Disease, Heart- and Diabetes Center North Rhine-Westphalia, Bad Oeynhausen, Ruhr University Bochum, Bochum, Germany.

Department of Pediatrics (Pediatrics I), Innsbruck Medical University, Innsbruck, Austria.

出版信息

PLoS One. 2018 Jul 2;13(7):e0199581. doi: 10.1371/journal.pone.0199581. eCollection 2018.

DOI:10.1371/journal.pone.0199581
PMID:29965971
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6028085/
Abstract

AIMS

To determine if atrial tissue deformation (peak strain, PS) and time to peak strain (TTPS) can be assessed in the fetus, with identification of best echocardiographic plane.

MATERIALS AND METHODS

Pulsed-wave tissue Doppler study of a longitudinal and a transverse four-chamber view (FCV) in each of 20 healthy fetuses. Determination of PS and TTPS in regions of interest (ROI), viz., lateral walls of the right and left atria (RA, LA); comparison of values depending on section plane, with results-based discussion of the physiology of fetal atrial deformation and of possible clinical uses.

RESULTS

PS and TTPS could be determined on transverse FCV in 91% of subjects and in 61% on longitudinal FCV. Transverse PS and TTPS were significantly higher than longitudinal (p = 0.0001). Transverse PS was significantly higher in RA than in LA (26.9% vs. 17.3%, p = 0.034), and transverse TTPS was significantly shorter in RA than in LA (p = 0.034).

CONCLUSION

Atrial radial PS and TTPS determinations are possible in the fetus. The transverse FCV is best suited for these. The highest PS values and shortest TTPS values are found in ROI representing the RA. Our findings may contribute to detailed intrauterine assessment of atrial and ventricular myocardial function.

摘要

目的

确定是否可以评估胎儿的心房组织变形(峰值应变 PS)和达到峰值应变的时间(TTPS),并识别最佳的超声心动图平面。

材料和方法

对 20 名健康胎儿的每个长轴和短轴四腔心切面(FCV)进行脉冲波组织多普勒研究。在感兴趣区域(ROI)测量 PS 和 TTPS,即右心房(RA)和左心房(LA)的外侧壁;比较不同切面的数值,并根据生理学和可能的临床用途讨论胎儿心房变形的结果。

结果

在 91%的受试者中可以在横向 FCV 上确定 PS 和 TTPS,而在 61%的受试者中可以在长轴 FCV 上确定 PS 和 TTPS。横向 PS 和 TTPS 明显高于长轴(p=0.0001)。RA 的横向 PS 明显高于 LA(26.9%比 17.3%,p=0.034),RA 的横向 TTPS 明显短于 LA(p=0.034)。

结论

胎儿的心房径向 PS 和 TTPS 测定是可行的。横向 FCV 最适合这些测量。在 ROI 中发现最高的 PS 值和最短的 TTPS 值,ROI 代表 RA。我们的发现可能有助于对胎儿心房和心室心肌功能进行详细的宫内评估。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/f496ba62dff4/pone.0199581.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/7dcbc6d1a36e/pone.0199581.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/3fa4e42efad8/pone.0199581.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/478c4f256860/pone.0199581.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/f496ba62dff4/pone.0199581.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/7dcbc6d1a36e/pone.0199581.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/3fa4e42efad8/pone.0199581.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/478c4f256860/pone.0199581.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/379c/6028085/f496ba62dff4/pone.0199581.g004.jpg

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2
Automated analysis of color tissue Doppler velocity recordings of the fetal myocardium using a new algorithm.使用一种新算法对胎儿心肌的彩色组织多普勒速度记录进行自动分析。
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Investigations on atrial function in fetuses with signs of impaired placental function.
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Prenat Diagn. 2015 Jun;35(6):605-11. doi: 10.1002/pd.4580. Epub 2015 Apr 14.
4
Left atrial mechanics: echocardiographic assessment and clinical implications.左心房力学:超声心动图评估及临床意义。
J Am Soc Echocardiogr. 2014 May;27(5):463-78. doi: 10.1016/j.echo.2014.01.021. Epub 2014 Mar 20.
5
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J Cardiovasc Electrophysiol. 2014 Feb;25(2):161-7. doi: 10.1111/jce.12306. Epub 2013 Nov 14.
6
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7
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9
Comprehensive assessment of changes in left atrial volumes and function after ST-segment elevation acute myocardial infarction: role of two-dimensional speckle-tracking strain imaging.二维斑点追踪应变成像评估 ST 段抬高型急性心肌梗死患者左心房容积和功能的变化及其作用
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10
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Eur J Echocardiogr. 2011 Apr;12(4):299-305. doi: 10.1093/ejechocard/jer006.