1
|
Ma Y, Sun X, Liu X, Hu L, Song Y, Ye X. Fetal echocardiography changes of the right ventricle of well-controlled gestational diabetes mellitus. BMC Cardiovasc Disord 2023; 23:493. [PMID: 37803261 PMCID: PMC10559588 DOI: 10.1186/s12872-023-03539-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 09/27/2023] [Indexed: 10/08/2023] Open
Abstract
BACKGROUND There is few evidence of right ventricular (RV) function in fetuses with gestational diabetes mellitus (GDM). Therefore, the aim of this study was to assess the RV function of fetuses using routine and two-dimensional speckle-tracking echocardiography (2D STE) to determine the effects of well-controlled GDM in the third trimester. METHODS We used a Philips Epiq7C ultrasound instrument to obtain RV data sets from 63 subjects from July 2019 to February 2022. We compared the free wall thickness (FWT), fractional area change (FAC), Tei index (TEI), tricuspid annular plane systolic excursion (TAPSE) and free wall longitudinal strain(FWLS)of the RV in mothers with well-controlled GDM and normal gestational age-matched fetuses. RESULTS 63 third trimester fetuses (32 GDM; 31 healthy controls) met the enrolment criteria. Significant differences in fetal RV were detected between the GDM and control groups for the FAC (36.35 ± 6.19 vs. 41.59 ± 9.11; P = 0.008) and the FWLS (-18.28 ± 4.23 vs. -20.98 ± 5.49; P = 0.021). There was a significant difference among the segmental strains of the base, middle and apex of the RV free wall in the healthy controls (P = 0.003), but in the GDM group, there was no statistical difference (p = 0.076). RV FWLS had a strong correlation with FAC (r = 0.467; P = 0.0002). CONCLUSIONS In well-controlled GDM, there was measurable fetal RV hypertrophy and significant systolic function decline, indicating the presence of ventricular remodeling and dysfunction. 2D-STE can evaluate the RV free wall contraction in a more comprehensive way.
Collapse
Affiliation(s)
- Ying Ma
- Department of Ultrasound, Zhou Pu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - XueSong Sun
- Department of Obstetrics and Gynecology, Zhou Pu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - XiaoZhi Liu
- Department of Obstetrics and Gynecology, Zhou Pu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - LiHua Hu
- Department of Ultrasound, Zhou Pu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Ye Song
- Department of Ultrasound, Zhou Pu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Xiong Ye
- School of Clinical Medicine, Shanghai University of Medicine & Health Sciences, Shanghai, China.
| |
Collapse
|
2
|
Giorgione V, Krajden Haratz K, Gull I, Brusilov M, Birnbaum R, Blecher Y, Malinger G, Kaplan A, Beer G, Kapusta L. Myocardial Function in Fetuses with Congenital Cytomegalovirus Infection. Fetal Diagn Ther 2023; 50:430-437. [PMID: 37517386 DOI: 10.1159/000533280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 07/14/2023] [Indexed: 08/01/2023]
Abstract
INTRODUCTION The objective of this study was to investigate myocardial deformation of left (LV) and right ventricle (RV) using 2-dimensional speckle-tracking echocardiography (2D-STE) in fetuses with and without congenital cytomegalovirus (CMV) infection. METHODS This was a prospective single-center study. Vertical transmission was defined by a positive CMV polymerase chain reaction (PCR) test on the amniotic fluid or on the neonate's urine. Fetuses were divided into group 1 and group 2 if CMV-PCR was positive or negative, respectively. LV and RV global longitudinal strain (GLS) values were obtained and adjusted for gestational age by calculating Z-scores. Univariate analysis was carried out to compare cardiac indices between group 1 and group 2. RESULTS Fetuses from group 1 (n = 11) had a significantly lower LV myocardial shortening than those from group 2 (n = 32). GLS was -20.7 ± 5.2% and -26.3 ± 4.1%, respectively (p = 0.001). Similarly, GLS Z-score was lower (0.02 ± 0.72) in group 1 than in group 2 (-0.80 ± 0.59) (p = 0.001). Similarly, RV GLS Z-score was significantly impaired in group 1 compared to group 2 (-0.44 ± 1.03 vs. -1.04 ± 0.71, p = 0.041). CONCLUSION Fetuses with congenital CMV showed subclinical biventricular myocardial dysfunction. Further studies are needed to confirm the potential role of 2D-STE in identifying fetuses with congenital CMV at risk of postnatal cardiovascular morbidities.
Collapse
Affiliation(s)
- Veronica Giorgione
- Division of ObGyn Ultrasound, Lis Maternity and Women's Health Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel,
- Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK,
| | - Karina Krajden Haratz
- Division of ObGyn Ultrasound, Lis Maternity and Women's Health Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ilan Gull
- Division of ObGyn Ultrasound, Lis Maternity and Women's Health Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michael Brusilov
- Division of ObGyn Ultrasound, Lis Maternity and Women's Health Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Roee Birnbaum
- Division of ObGyn Ultrasound, Lis Maternity and Women's Health Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yair Blecher
- Division of ObGyn Ultrasound, Lis Maternity and Women's Health Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gustavo Malinger
- Division of ObGyn Ultrasound, Lis Maternity and Women's Health Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Alon Kaplan
- The Chaim Sheba Medical Center, Tel Hashomer, Ramat-Gan, Israel
| | - Gil Beer
- Department of Pediatrics, Pediatric Cardiology Unit, Dana Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Livia Kapusta
- Department of Pediatrics, Pediatric Cardiology Unit, Dana Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Pediatrics, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands
| |
Collapse
|
3
|
Kühle H, Cho SKS, Barber N, Goolaub DS, Darby JRT, Morrison JL, Haller C, Sun L, Seed M. Advanced imaging of fetal cardiac function. Front Cardiovasc Med 2023; 10:1206138. [PMID: 37288263 PMCID: PMC10242056 DOI: 10.3389/fcvm.2023.1206138] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 05/09/2023] [Indexed: 06/09/2023] Open
Abstract
Over recent decades, a variety of advanced imaging techniques for assessing cardiovascular physiology and cardiac function in adults and children have been applied in the fetus. In many cases, technical development has been required to allow feasibility in the fetus, while an appreciation of the unique physiology of the fetal circulation is required for proper interpretation of the findings. This review will focus on recent advances in fetal echocardiography and cardiovascular magnetic resonance (CMR), providing examples of their application in research and clinical settings. We will also consider future directions for these technologies, including their ongoing technical development and potential clinical value.
Collapse
Affiliation(s)
- Henriette Kühle
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
- Department of Cardiac and Thoracic Surgery, University Hospital Magdeburg, Otto von Guericke University Magdeburg, Magdeburg, Germany
- Division of Cardiac Surgery, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Steven K. S. Cho
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
- Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Early Origins of Adult Health Research Group, University of South Australia, Adelaide, SA, Australia
| | - Nathaniel Barber
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Datta Singh Goolaub
- Translational Medicine Program, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Jack R. T. Darby
- Early Origins of Adult Health Research Group, University of South Australia, Adelaide, SA, Australia
| | - Janna L. Morrison
- Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Early Origins of Adult Health Research Group, University of South Australia, Adelaide, SA, Australia
- Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Christoph Haller
- Division of Cardiac Surgery, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Liqun Sun
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
- Translational Medicine Program, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Mike Seed
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
- Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Translational Medicine Program, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
- Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
- Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| |
Collapse
|
4
|
de Vet CM, van Oostrum NHM, Clur SB, van der Woude DAA, Oei SG, van Laar JOEH. Reply. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:275-277. [PMID: 36722426 DOI: 10.1002/uog.26151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/23/2022] [Indexed: 05/27/2023]
Affiliation(s)
- C M de Vet
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, Veldhoven, The Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - N H M van Oostrum
- Department of Gynaecology and Obstetrics, Ghent University Hospital, Ghent, Belgium
| | - S B Clur
- Department of Paediatric Cardiology, Emma Children's Hospital, Academic Medical Centre, Amsterdam, The Netherlands
| | - D A A van der Woude
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, Veldhoven, The Netherlands
| | - S G Oei
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, Veldhoven, The Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - J O E H van Laar
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, Veldhoven, The Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| |
Collapse
|
5
|
Lin S, Cao H, Hong L, Song X, Liu K, Xie M, Yang Y. Right ventricular systolic function and associated anatomic risk factors in fetuses with transposition of the great arteries: Evaluation by velocity vector imaging. Front Cardiovasc Med 2023; 9:973395. [PMID: 36704461 PMCID: PMC9873346 DOI: 10.3389/fcvm.2022.973395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 12/14/2022] [Indexed: 01/11/2023] Open
Abstract
Objectives The aim of this study was to evaluate right ventricular (RV) systolic function in fetuses with transposition of the great arteries (TGA) using velocity vector imaging (VVI) and to investigate the impact of different factors on RV systolic function in TGA fetuses. Methods This was a retrospective cross-sectional study of fetuses referred to our tertiary center between 2015 and 2019. Maternal and fetal baseline characteristics and conventional echocardiographic and myocardial deformation indices were collected in fetuses with TGA at 20-28 weeks' gestation, which were compared with normal fetuses with comparable gestational age (GA). RV deformational parameters including global and regional longitudinal peak systolic strain, strain rate, and velocity were measured using off-line speckle tracking analysis. The univariate and multivariate linear regression analyses were established to evaluate the independent risk factors for RV global longitudinal systolic strain (RVGLSs) and strain rate (RVGLSRs). Results In total, 78 fetuses with TGA [including 49 fetuses with complete transposition of the great arteries (d-TGA) and 29 fetuses with Taussig-Bing anomaly (TBA)] and 49 normal fetuses were included. Compared with normal controls, global and most regional RV longitudinal systolic peak velocity, strain, and strain rate were lower in d-TGA and TBA fetuses (P < 0.05). Compared with normal controls, global and most regional RV longitudinal systolic strain was lower in d-TGA fetuses without pulmonary stenosis (PS) and ventricular septal defect (VSD), while RVGLSs and RVGLSRs were lower in TBA fetuses without PS. The VSD was an independent determinant of RVGLSRs (P = 0.024) in the d-TGA group. Additionally, PS was an independent determinant of RVGLSs and RVGLSRs (P = 0.012, P = 0.027) in the TBA group. Conclusion Early impairment of RV systolic function has already occurred in TGA fetuses during the 2nd trimester of pregnancy. PS, VSD, and foramen ovale (FO) were independent risk factors for decreased RV function.
Collapse
Affiliation(s)
- Shan Lin
- Department of Ultrasound, Hubei No. 3 People’s Hospital of Jianghan University, Wuhan, China
| | - Haiyan Cao
- Department of Ultrasound, Tongji Medical College, Union Hospital, University of Science and Technology, Wuhan, China,Hubei Province Clinical Research Center for Medical Imaging, Wuhan, China,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Liu Hong
- Department of Ultrasound, Tongji Medical College, Union Hospital, University of Science and Technology, Wuhan, China,Hubei Province Clinical Research Center for Medical Imaging, Wuhan, China,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Xiaoyan Song
- Department of Ultrasound, Tongji Medical College, Union Hospital, University of Science and Technology, Wuhan, China,Hubei Province Clinical Research Center for Medical Imaging, Wuhan, China,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Kun Liu
- Department of Ultrasound, Hubei No. 3 People’s Hospital of Jianghan University, Wuhan, China,Kun Liu,
| | - Mingxing Xie
- Department of Ultrasound, Tongji Medical College, Union Hospital, University of Science and Technology, Wuhan, China,Hubei Province Clinical Research Center for Medical Imaging, Wuhan, China,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China,Mingxing Xie,
| | - Yali Yang
- Department of Ultrasound, Tongji Medical College, Union Hospital, University of Science and Technology, Wuhan, China,Hubei Province Clinical Research Center for Medical Imaging, Wuhan, China,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China,*Correspondence: Yali Yang,
| |
Collapse
|
6
|
Hou M, Duan XJ, An Y, You JP, Bi LL, Zhou X, Wan J, Qu Y. To investigate the correlation between normal fetal biventricular myocardial function and gestational age using velocity vector imaging. Front Cardiovasc Med 2023; 10:920965. [PMID: 37034320 PMCID: PMC10076844 DOI: 10.3389/fcvm.2023.920965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 02/22/2023] [Indexed: 04/11/2023] Open
Abstract
Objective The aim of this study was to evaluate the left and right ventricular segmental and global myocardial function of normal fetuses using velocity vector imaging and explore the correlation between global myocardial function parameters and gestational age. Methods A total of 127 normal fetuses were selected and divided into five groups according to gestational age for the measurement of their left and right ventricular segmental and global velocity, strain, and strain rate. This study also explored the change trend in the global myocardial function parameters at different gestational ages and analyzed its correlation with gestational age. Results The peak velocities of the biventricular segments of the normal fetuses showed a decreasing trend from the basal to the middle to the apex segment, and the differences were statistically significant (P < 0.05). However, the strain and peak strain rate between adjacent segments showed no significant differences (P > 0.05). The peak global velocity of both ventricles increased with the gestational age, and it was moderately correlated with gestational age; however, the correlation of strain and peak strain rate with gestational age was not statistically significant (P > 0.05). Conclusion In normal fetuses, the peak myocardial velocity of the biventricular segments showed a decreasing trend from the basal to the apical segment. The global peak myocardial velocity was linearly correlated with gestational age; however, the global strain and peak strain rate did not change as gestational age increased, indicating that the myocardial deformability of the fetus' ventricles was constant in the middle and late trimesters.
Collapse
Affiliation(s)
- Min Hou
- Department of Ultrasonography, Affiliated Hospital of Hebei University, Baoding, China
| | - Xiao-Jing Duan
- Department of Ultrasonography, Affiliated Hospital of Hebei University, Baoding, China
| | - Yan An
- Department of Obstetrics, Affiliated Hospital of Hebei University, Baoding, China
- Correspondence: Yan An
| | - Ji-Peng You
- Department of Emergency Medicine, Affiliated Hospital of Hebei University, Baoding, China
| | - Liang-Liang Bi
- Department of Ultrasonography, Affiliated Hospital of Hebei University, Baoding, China
| | - Xuan Zhou
- Department of Ultrasonography, Affiliated Hospital of Hebei University, Baoding, China
| | - Jie Wan
- Department of Ultrasonography, Affiliated Hospital of Hebei University, Baoding, China
| | - Yi Qu
- Department of Nursing, Children’s Hospital of Hebei Province, Shijiazhuang, China
| |
Collapse
|
7
|
Hou M, Liu L, Xie JM, Duan XJ, Lv XL, Li XQ, Zhang Q. Evaluation of biventricular longitudinal myocardial function in normal fetuses at different gestational ages using ultrasonic velocity vector imaging. Front Pediatr 2022; 10:920966. [PMID: 36003493 PMCID: PMC9393517 DOI: 10.3389/fped.2022.920966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
Objective This study aimed to evaluate biventricular myocardial function and biventricular longitudinal global myocardial function of fetuses at different gestational weeks using ultrasonic velocity vector imaging. Methods A total of 127 pregnant women were enrolled and divided into five groups according to the gestational age of their fetuses. The velocity, strain, and strain rate of the left and right ventricles were measured, and these biventricular parameters were compared between the groups. The global parameters of the biventricular myocardium were also compared. Results A pairwise comparison revealed that the differences in biventricular velocity and strain rate between groups in adjacent gestational weeks were not statistically significant (P > 0.05), but velocity increased with gestational age. A comparison of fetal longitudinal global myocardial parameters revealed that the global velocity, strain, and strain rate of the right ventricle were higher than those of the left ventricle, and the differences were statistically significant (P < 0.05) in all groups. Conclusion The peak velocities of the fetal left and right ventricles increased with gestational age, but the global strain and strain rate did not, suggesting that fetal myocardial function is mature and constant in the middle and late stages of pregnancy and can more reliably reflect myocardial deformation. The peak systolic velocity, global strain, and peak strain rate of the right ventricle were higher than those of the left ventricle, suggesting that the right ventricle dominates longitudinal systolic movement from the second trimester of pregnancy.
Collapse
Affiliation(s)
- Min Hou
- Department of Ultrasonography, Affiliated Hospital of Hebei University, Baoding, China
| | - Liu Liu
- Department of Ultrasonography, Baoding Maternal and Child Health Hospital, Baoding, China
| | - Jun-Min Xie
- Department of Cardiology, Affiliated Hospital of Hebei University, Baoding, China
| | - Xiao-Jing Duan
- Department of Ultrasonography, Affiliated Hospital of Hebei University, Baoding, China
| | - Xiao-Lan Lv
- Department of Ultrasonography, Affiliated Hospital of Hebei University, Baoding, China
| | - Xiao-Qing Li
- Department of Ultrasonography, Baoding No.1 Central Hospital, Baoding, China
| | - Qin Zhang
- Department of Ultrasonography, Gaoyang County Hospital, Baoding, China
| |
Collapse
|
8
|
van Oostrum NHM, de Vet CM, Clur SB, van der Woude DAA, van den Heuvel ER, Oei SG, van Laar JOEH. Fetal myocardial deformation measured with two-dimensional speckle-tracking echocardiography: longitudinal prospective cohort study of 124 healthy fetuses. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 59:651-659. [PMID: 34558747 PMCID: PMC9321172 DOI: 10.1002/uog.24781] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 09/14/2021] [Accepted: 09/16/2021] [Indexed: 05/27/2023]
Abstract
OBJECTIVES Two-dimensional speckle-tracking echocardiography (2D-STE) is a promising technique which allows assessment of fetal cardiac function, and can be used in the evaluation of cardiac and non-cardiac diseases in pregnancy. However, reliable fetal reference values for deformation parameters measured using 2D-STE are needed before it can be introduced into clinical practice. This study aimed to obtain reference values for fetal global longitudinal strain (GLS) and GLS rate (GLSR) measured using 2D-STE and compare right and left ventricular values. METHODS This was a prospective longitudinal cohort study of uncomplicated pregnancies that underwent echocardiography every 4 weeks from inclusion at 18-21 weeks until delivery to obtain four-chamber loops of the fetal heart. Left and right ventricular GLS and GLSR were measured using 2D-STE at each examination. Using Bayesian mixed-effects models, reference values with lower and upper 5% prediction limits were calculated according to gestational age. Right and left ventricular GLS values according to gestational age were compared using the Wilcoxon signed-rank test. RESULTS A total of 592 left ventricular and 566 right ventricular GLS and GLSR measurements were obtained from 124 women with uncomplicated pregnancy and non-anomalous, appropriately grown fetuses. Reference values were obtained for both fetal ventricles according to gestational week. GLS and GLSR values of both ventricles increased (i.e. became less negative) significantly during pregnancy. Right ventricular GLS values were significantly higher (i.e. less negative) than the respective left ventricular values at every gestational week. CONCLUSIONS Reference values were obtained for fetal GLS and GLSR measured using 2D-STE. GLS and GLSR values increased significantly for both ventricles from the second trimester until delivery. GLS values were significantly higher for the right ventricle compared with the left ventricle. Future studies are needed to assess whether the obtained reference values are helpful in clinical practice in the assessment of pregnancy complications, such as fetal growth restriction or cardiac anomaly. © 2022 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
Collapse
Affiliation(s)
- N. H. M. van Oostrum
- Eindhoven MedTech Innovation Centre (e/MTIC)EindhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Department of Gynaecology and ObstetricsGhent UniversityGhentBelgium
| | - C. M. de Vet
- Eindhoven MedTech Innovation Centre (e/MTIC)EindhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Department of Gynaecology and ObstetricsMáxima Medical CentreVeldhovenThe Netherlands
| | - S. B. Clur
- Department of Paediatric Cardiology, Emma Children's Hospital, Academic Medical CenterAmsterdam University Medical CentersAmsterdamThe Netherlands
| | - D. A. A. van der Woude
- Eindhoven MedTech Innovation Centre (e/MTIC)EindhovenThe Netherlands
- Department of Gynaecology and ObstetricsMáxima Medical CentreVeldhovenThe Netherlands
| | - E. R. van den Heuvel
- Eindhoven MedTech Innovation Centre (e/MTIC)EindhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Department of Mathematics & Computer ScienceEindhoven University of TechnologyEindhovenThe Netherlands
| | - S. G. Oei
- Eindhoven MedTech Innovation Centre (e/MTIC)EindhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Department of Gynaecology and ObstetricsMáxima Medical CentreVeldhovenThe Netherlands
| | - J. O. E. H. van Laar
- Eindhoven MedTech Innovation Centre (e/MTIC)EindhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Department of Gynaecology and ObstetricsMáxima Medical CentreVeldhovenThe Netherlands
| |
Collapse
|
9
|
Longitudinal assessment of ventricular strain, tricuspid and mitral annular plane systolic excursion (TAPSE and MAPSE) in fetuses from pregnancies complicated by diabetes mellitus. Eur J Obstet Gynecol Reprod Biol 2020; 256:364-371. [PMID: 33279805 DOI: 10.1016/j.ejogrb.2020.11.057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/16/2020] [Accepted: 11/19/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVES To evaluate fetal cardiac function using myocardial deformation analyses, tricuspid annular plane systolic excursion (TAPSE), mitral annular plane systolic excursion (MAPSE) and diastolic function parameters in pregnancies complicated by maternal diabetes mellitus. METHODS Myocardial deformation using velocity vector imaging (VVI), TAPSE, MAPSE and diastolic function was measured in 126 women with uncomplicated singleton pregnancies and 50 women with diabetes mellitus. Women underwent ultrasound scans every four weeks from recruitment (18-28 weeks gestational age) until delivery. RESULTS Left ventricle strain and strain rate, right ventricle strain and strain rate, TAPSE, MAPSE and diastolic parameters were not different between the diabetic cohort and controls throughout gestation. We did not find any significant correlation between the fetal cardiac function parameters with parity or smoking status. There was however a significant difference in strain and strain rate values in the left ventricle, but not the right ventricle in women with BMI >30 kg/m2, and reduced TAPSE values in this same group. Fetuses in the diabetes group had thicker interventricular septum (IVS) throughout gestation. CONCLUSION Myocardial deformation of the fetal left ventricle, as measured by VVI, and TAPSE were reduced in fetuses of mothers in association with maternal obesity but not in women with diabetes mellitus. No significant differences in the fetal cardiac function parameters measured were different between the two groups, except for IVS thickness.
Collapse
|
10
|
Jin Y, Gao Y, Hou R, Cong S. Evaluation of left ventricular myocardial movement in rats by velocity vector imaging. PLoS One 2020; 15:e0239869. [PMID: 33006976 PMCID: PMC7531783 DOI: 10.1371/journal.pone.0239869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 09/14/2020] [Indexed: 11/18/2022] Open
Abstract
AIM To use velocity vector imaging (VVI) technology to evaluate the correlation between the apical four-chamber view and short-axis myocardial movement in rats. METHODS We used 25 10-week-old male Sprague-Dawley rats to measure the myocardium peak systolic velocity (Vs; cm/s), peak diastolic velocity (Vd; cm/s), peak systolic strain (SR; %), peak systolic strain rate (SRs; 1/s), and peak diastolic strain rate (SRd; 1/s) from the apical four-chamber view of the left ventricle (LV) and the parasternal mitral valve (PMV)-level short-axis view, and to analyze the correlation between myocardial motion in corresponding views of the two sections. RESULTS Comparing the myocardial motion between the lateral wall's basal segment in the apical four-chamber view of the LV and the lateral wall of the PMV-level short-axis view revealed that the Vd was positively correlated (r = 0.59, p<0.01), as was SRs (r = 0.68, p<0.05). Comparing the myocardial motion between the lateral wall's middle segment in the apical four-chamber view of the LV and the lateral wall of the PMV-level short-axis view demonstrated that Vd, SRs, and SRd were positively correlated (r = 0.63, 0.82, 0.79, respectively, all p<0.01). Our comparison of myocardial motion between the posterior septum's basal segment in the apical four-chamber view of the LV and the posterior septum of PMV-level short-axis view showed that Vd and SRs were positively correlated (r = 0.57, 0.68, respectively, both p<0.01). Comparing the myocardial motion between the posterior septum's middle segment in the apical four-chamber view of the LV and the posterior septum of the PMV-level short-axis view revealed that Vs, Vd, SR, and SRd were positively correlated (r = 0.89, 0.63, 0.64, 0.6, respectively, all p<0.01), and the SRs also had a significant positive correlation (r = 0.53, p<0.05). CONCLUSION VVI technology could be a valuable tool for evaluating the myocardial walls motion of the apical four-chamber view of the rat LV.
Collapse
Affiliation(s)
- Yuetong Jin
- Department of Ultrasound, The Affiliated Hospital of Yanbian University, Yanji, Jilin, China
| | - Yihua Gao
- Department of Ultrasound, The Affiliated Hospital of Yanbian University, Yanji, Jilin, China
- * E-mail:
| | - Rui Hou
- Department of Ultrasound, General Hospital of Tianjin Medical University, Tianjin, Tianjin, China
| | - Shanshan Cong
- Department of Ultrasound, The Affiliated Hospital of Yanbian University, Yanji, Jilin, China
| |
Collapse
|
11
|
van Oostrum NHM, Derks K, van der Woude DAA, Clur SA, Oei SG, van Laar JOEH. Two-dimensional Speckle tracking echocardiography in Fetal Growth Restriction: a systematic review. Eur J Obstet Gynecol Reprod Biol 2020; 254:87-94. [PMID: 32950891 DOI: 10.1016/j.ejogrb.2020.08.052] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 08/25/2020] [Accepted: 08/28/2020] [Indexed: 12/12/2022]
Abstract
Background Fetal growth restriction (FGR), defined as an estimated fetal weight (EFW)<10th percentile, is associated with an increased risk for adverse fetal and neonatal outcome. Early antenatal diagnosis is important and remains challenging. Deformation changes in the fetal myocardium are early signs of myocardial dysfunction. These changes can be measured using two-dimensional speckle tracking echocardiography (2D-STE) to predict impaired placental function in the growth restricted fetus. Aim To review the literature on fetal heart deformation values measured with 2D-STE, in fetuses with an EFW< 10th centile and appropriate for gestational age (AGA) fetuses, and to compare the results in both groups. Methods The EMBASE, Medline, and Cochrane databases were searched from inception until April 2020. Observational studies on evaluating the cardiac deformation values longitudinal strain, strain rate, and/or global dyssynchrony of both ventricles in FGR, using 2D-STE, were included. Methodological quality was assessed using the Newcastle-Ottowa risk of bias scale. Results Four studies met the inclusion criteria. The mean gestational age (GA) varied from 30 to 38 weeks in the FGR group and 20 to 40 weeks in AGA fetuses. The number of included FGR fetuses (with or without Doppler abnormalities), varied from 30 to 50. Longitudinal strain in FGR fetuses was described as comparable (n = 2), increased (n = 1) and>95th percentile (n = 1) compared to AGA fetuses. Strain rate was measured in two studies. One reported an increased strain rate, another showed comparable strain rate. Two studies addressed global left ventricle (LV) and right ventricle (RV) dyssynchrony. Dyssynchrony was increased in FGR compared to AGA fetuses. Conclusion The currently published data is limited and heterogeneous concerning GA and Doppler profiles. The data presentation and the interpretation thereof make qualitative comparisons impossible. Large prospective longitudinal cohort studies looking at the value of deformation measurements of the fetal heart in FGR and AGA fetuses are needed to assess the clinical significance of deformation values measured with 2D-STE.
Collapse
Affiliation(s)
- Noortje H M van Oostrum
- Department of Gynaecology and Obstetrics, Máxima Medical Center, Veldhoven, the Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, the Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands.
| | - Kris Derks
- Department of Gynaecology and Obstetrics, Máxima Medical Center, Veldhoven, the Netherlands
| | - Daisy A A van der Woude
- Department of Gynaecology and Obstetrics, Máxima Medical Center, Veldhoven, the Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, the Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - S A Clur
- Department of Paediatric Cardiology, Emma Children's Hospital, Academic Medical Center, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - S Guid Oei
- Department of Gynaecology and Obstetrics, Máxima Medical Center, Veldhoven, the Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, the Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - Judith O E H van Laar
- Department of Gynaecology and Obstetrics, Máxima Medical Center, Veldhoven, the Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, the Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| |
Collapse
|
12
|
Lee-Tannock A, Hay K, Gooi A, Kumar S. Global longitudinal reference ranges for fetal myocardial deformation in the second half of pregnancy. JOURNAL OF CLINICAL ULTRASOUND : JCU 2020; 48:396-404. [PMID: 32191357 DOI: 10.1002/jcu.22826] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 02/19/2020] [Accepted: 02/24/2020] [Indexed: 06/10/2023]
Abstract
PURPOSE To construct longitudinal fetal reference ranges for global longitudinal myocardial deformation (strain and strain rate) of the left and right ventricles in the second half of pregnancy. METHODS A prospective, observational, longitudinal study of 120 women with uncomplicated singleton pregnancies. The participants underwent ultrasonographic scans every 4 weeks from enrolment (18-28 weeks) until delivery. Strain and strain rate were measured at each examination using velocity vector imaging. Changes in strain and strain rate as functions of gestational age (GA) were modeled using Bayesian mixed effects models. RESULTS A total of 406 assessments of global longitudinal strain and strain rate were performed for 120 women. Global longitudinal strain and strain rate decreased with increasing GA in the left ventricle. There was, however, no change in strain measurements of the right ventricle over the same gestational time frame. Posterior predictive distributions were used to derive reference centiles for each week of GA. CONCLUSION Assessment of myocardial deformation of the fetal heart is easily performed and may be useful for quantitative assessment of heart function, particularly in fetuses at risk of cardiac dysfunction.
Collapse
Affiliation(s)
- Alison Lee-Tannock
- Mater Research Institute, University of Queensland, South Brisbane, Queensland, Australia
- Centre for Maternal and Fetal Medicine, Mater Health Services, South Brisbane, Queensland, Australia
| | - Karen Hay
- QMIR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Alex Gooi
- Centre for Maternal and Fetal Medicine, Mater Health Services, South Brisbane, Queensland, Australia
- Queensland Children's Hospital, South Brisbane, Queensland, Australia
| | - Sailesh Kumar
- Mater Research Institute, University of Queensland, South Brisbane, Queensland, Australia
- Centre for Maternal and Fetal Medicine, Mater Health Services, South Brisbane, Queensland, Australia
- School of Medicine, The University of Queensland, Herston, Queensland, Australia
| |
Collapse
|
13
|
van Oostrum NHM, de Vet CM, van der Woude DAA, Kemps HMC, Oei SG, van Laar JOEH. Fetal strain and strain rate during pregnancy measured with speckle tracking echocardiography: A systematic review. Eur J Obstet Gynecol Reprod Biol 2020; 250:178-187. [PMID: 32446149 DOI: 10.1016/j.ejogrb.2020.04.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 03/25/2020] [Accepted: 04/01/2020] [Indexed: 02/05/2023]
Abstract
Establishment of the maturational patterns of the fetal left and right ventricle strain and strain rate by two-dimensional speckle tracking echocardiography is a prerequisite for its routine clinical adaptation in pregnancy. The aim of this study is to review systematically current literature on the development of left and right ventricle strain and strain rate derived by speckle tracking during gestation. EMBASE, Medline and Central were searched, from inception to October 2019, for observational studies of singletons in uncomplicated, non-anomalous pregnancies, measuring global longitudinal strain and strain rate with 2D speckle tracking echocardiography in the fetal heart during gestation. 23 Studies met the inclusion criteria. The gestational age of the included fetuses varied from 12 to 42 weeks. Four studies used a longitudinal study design, with few consecutive measurements at varying gestational ages. 19 Studies performed either cross sectional or both longitudinal and cross sectional measurements. The ultrasound devices and speckle tracking algorithm software used, varied. Strain and strain rate during gestation increased, decreased or remained stable in the left and right fetal ventricle with increasing gestation. Due to considerable variation in the included gestational ages measured and inconsistency in the direction of strain and strain rate development, a meta-analysis could not be performed. Contradictory results concerning the development of strain and strain rate during gestation were shown, probably due to suboptimal study designs and varying algorithms and ultrasound devices used. A large longitudinal cohort study is needed to obtain reference values for fetal cardiac deformation in the uncomplicated, singleton pregnancy.
Collapse
Affiliation(s)
- Noortje H M van Oostrum
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, De Run 4600, 5504 DB Veldhoven, The Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
| | - Chantelle M de Vet
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, De Run 4600, 5504 DB Veldhoven, The Netherlands.
| | - Daisy A A van der Woude
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, De Run 4600, 5504 DB Veldhoven, The Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands.
| | - Hareld M C Kemps
- Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands; Department of Cardiology, Máxima Medical Centre, De Run 4600, 5504 DB Veldhoven, The Netherlands.
| | - S Guid Oei
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, De Run 4600, 5504 DB Veldhoven, The Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
| | - Judith O E H van Laar
- Department of Gynaecology and Obstetrics, Máxima Medical Centre, De Run 4600, 5504 DB Veldhoven, The Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
| |
Collapse
|
14
|
Bligh LN, Flatley CJ, Kumar S. Reduced growth velocity at term is associated with adverse neonatal outcomes in non-small for gestational age infants. Eur J Obstet Gynecol Reprod Biol 2019; 240:125-129. [PMID: 31265938 DOI: 10.1016/j.ejogrb.2019.06.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/16/2019] [Accepted: 06/24/2019] [Indexed: 12/29/2022]
Abstract
OBJECTIVES To investigate the association between decreased growth velocity at term, measured by estimated fetal weight z-score change, and adverse neonatal outcome and operative birth for intrapartum fetal compromise in a cohort of non-small for gestational age infants. STUDY DESIGN A prospective observational study was conducted at Mater Mothers' Hospital, Brisbane, Australia. Serial ultrasound assessment was undertaken every two weeks from 36 weeks gestation until delivery to determine estimated fetal weight on 436 women with uncomplicated pregnancies. Intrapartum and neonatal outcomes were recorded. The outcome measures were adverse neonatal outcome [severe acidosis (cord pH < 7.0, base deficit ≤-12 mmol/L and/or lactate >6 mmol/L), low Apgar score (<7 at 5 min) or neonatal intensive care unit admission] and operative delivery for intrapartum fetal compromise. Estimated fetal weight z-score change was compared between those with and without adverse neonatal outcome and operative delivery for intrapartum fetal compromise using Generalised Linear Mixed Models. RESULTS The estimated fetal weight z-score per week declined for infants with the adverse neonatal outcome whilst those without demonstrated an increase [-0.04 (0.18) vs. 0.02 (0.21), p = 0.02]. There was no difference in estimated fetal weight z-score change per week in those with and without operative delivery for intrapartum fetal compromise. CONCLUSION Reduced growth velocity in non-small for gestational age fetuses at term is associated with an increased risk of adverse neonatal outcomes.
Collapse
Affiliation(s)
- Larissa N Bligh
- Mater Research Institute-University of Queensland, Level 3 Aubigny Place, Raymond Terrace, South Brisbane, Queensland 4101, Australia; Mater Mothers' Hospital, Raymond Terrace, South Brisbane, Queensland 4101, Australia; Faculty of Medicine, The University of Queensland, Australia
| | - Christopher J Flatley
- Mater Research Institute-University of Queensland, Level 3 Aubigny Place, Raymond Terrace, South Brisbane, Queensland 4101, Australia
| | - Sailesh Kumar
- Mater Research Institute-University of Queensland, Level 3 Aubigny Place, Raymond Terrace, South Brisbane, Queensland 4101, Australia; Mater Mothers' Hospital, Raymond Terrace, South Brisbane, Queensland 4101, Australia; Faculty of Medicine, The University of Queensland, Australia.
| |
Collapse
|
15
|
Alsolai AA, Bligh LN, Greer RM, Kumar S. Correlation between fetoplacental Doppler indices and measurements of cardiac function in term fetuses. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 53:358-366. [PMID: 29573498 DOI: 10.1002/uog.19056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 03/07/2018] [Accepted: 03/16/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Redistribution of cardiac output (CO) is responsible for the brain-sparing effect seen during periods of fetal stress. Our aim was to investigate prospectively the correlation between fetoplacental Doppler indices and measurements of cardiac function in uncomplicated term singleton pregnancy. METHODS This was a prospective observational study of normotensive women with appropriately grown, non-anomalous singleton pregnancy. Participants underwent fortnightly ultrasound examinations from 36 weeks' gestation until delivery, and intrapartum and neonatal outcomes were recorded. The correlation between fetoplacental Doppler indices and various measurements of cardiac function was evaluated. RESULTS The study cohort comprised 273 singleton pregnancies. The cerebroplacental ratio (CPR) was correlated positively with left ventricular CO (LVCO) (P < 0.001, rho = 0.29), left-to-right ventricular CO ratio (LVCO/RVCO; P < 0.001, rho = 0.41), global left ventricular strain (P < 0.01, rho = 0.17) and global right ventricular strain (P < 0.001, rho = 0.22). The CPR was correlated inversely with the left ventricular myocardial performance index (P < 0.01, rho = -0.18) and the RVCO (P < 0.001, rho = -0.28). The LVCO and global left ventricular strain were correlated positively with umbilical venous flow (P = 0.04, rho = 0.18 and P < 0.001, rho = 0.25, respectively). There was minimal or no correlation between either the mean uterine artery pulsatility index (PI) or umbilical artery PI with any cardiac indices. CONCLUSION The fetal CPR, middle cerebral artery PI and umbilical venous flow are correlated positively with LVCO, LVCO/RVCO and global left ventricular strain in low-risk term pregnancies. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
Collapse
Affiliation(s)
- A A Alsolai
- College of Applied Medical Science, King Saud University, Riyadh, Kingdom of Saudi Arabia
- Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - L N Bligh
- School of Biomedical Science, The University of Queensland, St Lucia, Queensland, Australia
| | - R M Greer
- Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
- Mater Research Institute, University of Queensland, South Brisbane, Queensland, Australia
| | - S Kumar
- Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
- Mater Research Institute, University of Queensland, South Brisbane, Queensland, Australia
| |
Collapse
|
16
|
Derpa VF, Koch R, Möllers M, Hammer K, Oelmeier de Murcia K, Köster HA, Falkenberg MK, Braun J, Klockenbusch W, Schmitz R. Comparison of Longitudinal and Apical Foetal Speckle Tracking Echocardiography Using Tissue Motion Annular Displacement and Segmental Longitudinal Strain. ULTRASOUND IN MEDICINE & BIOLOGY 2019; 45:233-245. [PMID: 30482712 DOI: 10.1016/j.ultrasmedbio.2018.09.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 09/05/2018] [Accepted: 09/14/2018] [Indexed: 06/09/2023]
Abstract
The aim of our prospective pilot study with exploratory analysis was to compare longitudinal and apical foetal speckle tracking echocardiography (STE) using tissue motion annular displacement (TMAD) and segmental longitudinal strain (SLS). We compared two different STE quantification tools in a longitudinal and apical four-chamber view in 57 normal foetuses between 20 and 40 wk of gestation. Myocardial mechanical dyssynchrony and strain were assessed using offline quantification software (QLab Version 10.3, Philips Medical Systems, Andover, MA, USA). We compared the dyssynchrony measurements with TMAD and SLS in longitudinal and apical four-chamber views. Furthermore, we examined the segmental strain values of both ventricles with SLS and compared the differences between longitudinal and apical measurements. Dyssynchrony measurements with TMAD and SLS and strain measurements with SLS were feasible in all cases. In the apical view, the dyssynchrony measurements with TMAD were systematically greater than those achieved with SLS (p < 0.001). For the longitudinal view, no differences were observed between tools (p = 0.153). The application of SLS provided similar results for dyssynchrony in both views (intra-class correlation coefficient [ICC] = 0.281, p = 0.623), but the strain measurements in the left and right ventricles differed significantly between views (ICC = -0.082, p = 0.011, and ICC = -0.061, p = 0.024, respectively). For TMAD, we found large differences in the dyssynchrony values between longitudinal and apical assessment (ICC = -0.060, p = 0.03). Furthermore, TMAD exhibited reduced accuracy in the system's automatic tracking algorithm, limiting the data quality. The dyssynchrony assessment is affected less by the foetal position in SLS than in TMAD. The strain readings in SLS varied depending on the view in which they were assessed. The application of TMAD cannot be recommended for foetal STE.
Collapse
Affiliation(s)
- Vivian F Derpa
- Department of Obstetrics and Gynecology, University Hospital Münster, Münster, Germany.
| | - Raphael Koch
- Institute of Biostatistics and Clinical Research, University of Münster, Münster, Germany
| | - Mareike Möllers
- Department of Obstetrics and Gynecology, University Hospital Münster, Münster, Germany
| | - Kerstin Hammer
- Department of Obstetrics and Gynecology, University Hospital Münster, Münster, Germany
| | | | - Helen A Köster
- Department of Obstetrics and Gynecology, University Hospital Münster, Münster, Germany
| | - Maria K Falkenberg
- Department of Obstetrics and Gynecology, University Hospital Münster, Münster, Germany
| | - Janina Braun
- Department of Obstetrics and Gynecology, University Hospital Münster, Münster, Germany
| | - Walter Klockenbusch
- Department of Obstetrics and Gynecology, University Hospital Münster, Münster, Germany
| | - Ralf Schmitz
- Department of Obstetrics and Gynecology, University Hospital Münster, Münster, Germany
| |
Collapse
|
17
|
Enzensberger C, Rostock L, Graupner O, Götte M, Wolter A, Vorisek C, Herrmann J, Axt-Fliedner R. Wall motion tracking in fetal echocardiography-Application of low and high frame rates for strain analysis. Echocardiography 2018; 36:386-393. [PMID: 30585350 DOI: 10.1111/echo.14238] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 11/05/2018] [Accepted: 11/25/2018] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE Compared to adults, fetal heart rates (HR) are elevated necessitating higher frame rates (FR) for strain analysis by speckle tracking echocardiography. The aim of this study was to investigate the influence of high FR compared to low FR on strain analysis in 2D speckle tracking. METHODS Fetal echocardiography was prospectively performed and acquired from the apical or basal four-chamber views of the heart. Images were optimized for clear delineation of myocardial walls and stored in either raw Digital Imaging and Communications in Medicine (DICOM) cine-loop format for offline analysis with a low FR of 60 frames per second (fps) or in the original FR (acoustic FR = AFR). For each loop, right (RV) and left (LV) ventricular fetal longitudinal peak systolic strain (LPSS) values were assessed by 2D Wall Motion tracking. RESULTS One hundred and three healthy fetuses were included with a mean gestational age of 26.3 ± 5.5 weeks. Mean AFR was 127 ± 26 fps. A mean FR/HR ratio was assessed of 0.42 and 0.90 between the low FR and AFR group, respectively. Relating to LPSS values, there was a significant difference between low FR and AFR for both ventricles (LV: -16.5% ± 3.9% (low FR) vs -13.6% ± 3.5% (AFR); and RV: -15.1% ± 3.6% (low FR) vs -12.6% ± 3.7% (AFR), both P < 0.001). CONCLUSIONS Fetal LV and RV LPSS values derived with high AFR were significantly lower than corresponding LPSS values analyzed with low FR of 60 fps. Future studies are needed to clarify the clinical importance of this relationship.
Collapse
Affiliation(s)
- Christian Enzensberger
- Department of OB/GYN, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Laura Rostock
- Department of OB/GYN, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Oliver Graupner
- Department of OB/GYN, University Hospital, Klinikum rechts der Isar, Technische Universität, München, Germany
| | - Malena Götte
- Department of OB/GYN, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Aline Wolter
- Department of OB/GYN, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Carina Vorisek
- Department of OB/GYN, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | | | - Roland Axt-Fliedner
- Department of OB/GYN, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| |
Collapse
|
18
|
Alsolai AA, Bligh LN, Greer RM, Gooi A, Kumar S. Prelabour myocardial deformation and cardiac output in fetuses that develop intrapartum compromise at term: a prospective observational study. J Matern Fetal Neonatal Med 2018; 32:3618-3626. [PMID: 29685078 DOI: 10.1080/14767058.2018.1469126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Objective: Redistribution of cardiac output is responsible for the "brain sparing" effect seen during periods of acute or chronic fetal stress. We investigated the relationship between prelabour cardiac function in fetuses that subsequently developed intrapartum fetal compromise (IFC). Methods: A blinded, prospective, observational, cohort study, at Mater Mother's Hospital, Brisbane, Australia. A cohort of 284 women with uncomplicated singleton pregnancies underwent ultrasound every 2 weeks from 36 weeks until delivery. Fetal cardiac output was assessed by conventional Doppler ultrasound and myocardial deformation was measured using velocity vector imaging. Results: Two hundred and seventy three women were included in the final analysis, of which 19% had an emergency operative delivery for intrapartum fetal compromise (IFC). Global left ventricular strain (-12.1%, interquartile ranges (IQR) - 10.3 to -14% versus 13%, IQR -11.3 to -14.2%, p = .01) and strain rate (-1.00, IQR 0.85-1.16 s-1 versus -1.11, IQR -1.00 to -1.21 s-1, p < .001) were lower in fetuses that required any emergency operative delivery for IFC compared to those that did not. Global longitudinal right ventricular strain rate was lower in fetuses that developed IFC (-1.04 ± 0.22 s-1 versus 1.13 ± 0.22 s-1, p < .001), whereas global right ventricular strain did not show any significance differences between the two groups. Additionally, left ventricular cardiac output was lower in fetuses that developed IFC or had a composite neonatal morbidity (560 ± 44 mL/min versus 617 ± 72 mL/min, p < .001) or (581 ± 44 mL/min versus 612 ± 72 mL/min, p < .01), respectively. Conclusion: Lower global left ventricular strain and strain rate and cardiac output are associated with IFC and poorer condition of the newborn. Assessment of fetal cardiac function may be useful for risk stratification for intrapartum fetal compromise in apparently "low risk" term pregnancies.
Collapse
Affiliation(s)
- Amal A Alsolai
- a College of Applied Medical Science , King Saud University , Riyadh , Kingdom of Saudi Arabia.,c School of Medicine , the University of Queensland , Herston, Brisbane , Australia
| | - Larissa N Bligh
- b School of Biomedical Science , the University of Queensland , St. Lucia, Brisbane , Australia
| | - Ristan M Greer
- c School of Medicine , the University of Queensland , Herston, Brisbane , Australia.,d Mater Research Institute, University of Queensland , Brisbane , Australia
| | | | - Sailesh Kumar
- c School of Medicine , the University of Queensland , Herston, Brisbane , Australia.,d Mater Research Institute, University of Queensland , Brisbane , Australia.,e Mater Health Services , Brisbane , Australia
| |
Collapse
|
19
|
Liu C, Lodge J, Flatley C, Gooi A, Ward C, Eagleson K, Kumar S. Obstetric and perinatal outcomes in pregnancies with isolated foetal congenital heart abnormalities. J Matern Fetal Neonatal Med 2018; 32:2985-2992. [DOI: 10.1080/14767058.2018.1453799] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Cathy Liu
- Mater Research Institute, University of Queensland, Brisbane, Australia
| | - Jade Lodge
- Mater Research Institute, University of Queensland, Brisbane, Australia
| | - Christopher Flatley
- Mater Research Institute, University of Queensland, Brisbane, Australia
- School of Medicine, University of Queensland, Brisbane, Australia
| | - Alexander Gooi
- Department of Paediatric Cardiology, Lady Cilento Children’s Hospital, Brisbane, Australia
| | - Cameron Ward
- Department of Paediatric Cardiology, Lady Cilento Children’s Hospital, Brisbane, Australia
| | - Karen Eagleson
- Department of Paediatric Cardiology, Lady Cilento Children’s Hospital, Brisbane, Australia
| | - Sailesh Kumar
- Mater Research Institute, University of Queensland, Brisbane, Australia
- School of Medicine, University of Queensland, Brisbane, Australia
| |
Collapse
|