Reference Ranges of Ductus Arteriosus Derived by Cardio-Spatiotemporal Image Correlation from 14 to 40 Weeks of Gestation

Objective: To construct reference ranges of fetal ductus arteriosus (DA) derived by volume datasets of cardio-spatiotemporal image correlation (cardio-STIC). Methods: Cardio-STIC volume datasets were acquired from low-risk singleton pregnancies with a reliable gestational age from 14 to 40 weeks. In...

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Main Authors: Traisrisilp K., Tongprasert F., Srisupundit K., Luewan S., Tongsong T.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-84876805673&partnerID=40&md5=25a75d8a44f0ae83535af91d0ebe8ad5
http://cmuir.cmu.ac.th/handle/6653943832/4076
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-40762014-08-30T02:35:39Z Reference Ranges of Ductus Arteriosus Derived by Cardio-Spatiotemporal Image Correlation from 14 to 40 Weeks of Gestation Traisrisilp K. Tongprasert F. Srisupundit K. Luewan S. Tongsong T. Objective: To construct reference ranges of fetal ductus arteriosus (DA) derived by volume datasets of cardio-spatiotemporal image correlation (cardio-STIC). Methods: Cardio-STIC volume datasets were acquired from low-risk singleton pregnancies with a reliable gestational age from 14 to 40 weeks. In offline analysis with 4D View version 9, fetal DA was measured in the transverse ductal arch view with orthogonal control in the multiplanar view. The reference ranges of the DA and Z-score equation were constructed against gestational weeks and biparietal diameter (BPD) as independent variables. Results: A total of satisfactory 606 volumes were analyzed. The reference ranges for predicting means and SDs of fetal DA were constructed based on the best-fit regression model. Mean DA (mm) was best predicted by linear model as a function of GA (weeks) and BPD (cm) as follows: Predicted DA diameter (cm) = -0.051 + 0.014 × GA (weeks) (r = 0.84) and Predicted DA diameter (cm) = -0.015 + 0.053 × BPD (cm) (r = 0.83). Models for Z-score calculation and centile charts for predicting fetal DA were also provided. Conclusion: Reference ranges of the fetal DA and Z-score model are provided. These may serve as a useful tool in the assessment of fetal DA, especially in fetal cardiac anomalies or in monitoring fetuses exposed to maternal indomethacin. Copyright © 2013 S. Karger AG, Basel. 2014-08-30T02:35:39Z 2014-08-30T02:35:39Z 2013 Article in Press 03787346 10.1159/000350663 GOBID http://www.scopus.com/inward/record.url?eid=2-s2.0-84876805673&partnerID=40&md5=25a75d8a44f0ae83535af91d0ebe8ad5 http://cmuir.cmu.ac.th/handle/6653943832/4076 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description Objective: To construct reference ranges of fetal ductus arteriosus (DA) derived by volume datasets of cardio-spatiotemporal image correlation (cardio-STIC). Methods: Cardio-STIC volume datasets were acquired from low-risk singleton pregnancies with a reliable gestational age from 14 to 40 weeks. In offline analysis with 4D View version 9, fetal DA was measured in the transverse ductal arch view with orthogonal control in the multiplanar view. The reference ranges of the DA and Z-score equation were constructed against gestational weeks and biparietal diameter (BPD) as independent variables. Results: A total of satisfactory 606 volumes were analyzed. The reference ranges for predicting means and SDs of fetal DA were constructed based on the best-fit regression model. Mean DA (mm) was best predicted by linear model as a function of GA (weeks) and BPD (cm) as follows: Predicted DA diameter (cm) = -0.051 + 0.014 × GA (weeks) (r = 0.84) and Predicted DA diameter (cm) = -0.015 + 0.053 × BPD (cm) (r = 0.83). Models for Z-score calculation and centile charts for predicting fetal DA were also provided. Conclusion: Reference ranges of the fetal DA and Z-score model are provided. These may serve as a useful tool in the assessment of fetal DA, especially in fetal cardiac anomalies or in monitoring fetuses exposed to maternal indomethacin. Copyright © 2013 S. Karger AG, Basel.
format Article
author Traisrisilp K.
Tongprasert F.
Srisupundit K.
Luewan S.
Tongsong T.
spellingShingle Traisrisilp K.
Tongprasert F.
Srisupundit K.
Luewan S.
Tongsong T.
Reference Ranges of Ductus Arteriosus Derived by Cardio-Spatiotemporal Image Correlation from 14 to 40 Weeks of Gestation
author_facet Traisrisilp K.
Tongprasert F.
Srisupundit K.
Luewan S.
Tongsong T.
author_sort Traisrisilp K.
title Reference Ranges of Ductus Arteriosus Derived by Cardio-Spatiotemporal Image Correlation from 14 to 40 Weeks of Gestation
title_short Reference Ranges of Ductus Arteriosus Derived by Cardio-Spatiotemporal Image Correlation from 14 to 40 Weeks of Gestation
title_full Reference Ranges of Ductus Arteriosus Derived by Cardio-Spatiotemporal Image Correlation from 14 to 40 Weeks of Gestation
title_fullStr Reference Ranges of Ductus Arteriosus Derived by Cardio-Spatiotemporal Image Correlation from 14 to 40 Weeks of Gestation
title_full_unstemmed Reference Ranges of Ductus Arteriosus Derived by Cardio-Spatiotemporal Image Correlation from 14 to 40 Weeks of Gestation
title_sort reference ranges of ductus arteriosus derived by cardio-spatiotemporal image correlation from 14 to 40 weeks of gestation
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-84876805673&partnerID=40&md5=25a75d8a44f0ae83535af91d0ebe8ad5
http://cmuir.cmu.ac.th/handle/6653943832/4076
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