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Duygulu D, Mutlu Sütcüoğlu B, Turgut E, Özdemir H, Karçaaltıncaba D. Prospective evaluation of ultrasonographic fetal cardiac morphometry and functions in the third trimester of pregnancies with gestational diabetes mellitus. JOURNAL OF CLINICAL ULTRASOUND : JCU 2024. [PMID: 39123201 DOI: 10.1002/jcu.23776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 07/08/2024] [Accepted: 07/21/2024] [Indexed: 08/12/2024]
Abstract
OBJECTIVE This study aimed to compare cardiac morphological and functional changes in fetuses of patients with diet-regulated gestational diabetes mellitus (GDM-A1), insulin-regulated GDM (GDM-A2), and a control group. METHOD A prospective cohort study included pregnant women aged 18-40 years with singleton pregnancies. Fetal biometric, cardiac morphological, and functional measurements were recorded using Z-scores at 34-37 weeks of gestation. RESULTS The study included 87 patients. Both right and left ventricular wall thicknesses were significantly different between the three groups (p < 0.001 and p < 0.001, respectively). Z-scores of the mitral valve, left and right EDD were significantly lower in GDM-A1 and GDM-A2 groups compared to the control group (p < 0.001, p < 0.001, p = 0.002, respectively). Right and left ventricular areas were decreased only in GDM-A2 group compared to the control group (p = 0.003 and p = 0.001, respectively). MPI and IVRT values were also significantly higher in the same groups (p = 0.016, p < 0.001, respectively). CONCLUSION Gestational diabetes increased IVS and ventricular wall thicknesses in both right and left ventricles, irrespective of whether it was controlled by diet or insulin. Cardiac functional changes were observed in the GDM-A2 group.
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Affiliation(s)
- Dilara Duygulu
- Department of Obstetrics and Gynaecology, Gazi University, Ankara, Turkey
| | - Bengü Mutlu Sütcüoğlu
- Department of Obstetrics and Gynaecology, Ankara Atatürk Sanatoryum Research and Training Hospital, Ankara, Turkey
| | - Ezgi Turgut
- Department of Perinatology, Gazi University, Ankara, Turkey
| | - Halis Özdemir
- Department of Perinatology, Gazi University, Ankara, Turkey
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de Vet C, Zamani H, van der Woude D, Clur SA, Oei G, van Laar J, van Oostrum N. Fetal Strain and Strain Rate Measured with Speckle Tracking Echocardiography in Maternal Diabetes: Systematic Review. Fetal Diagn Ther 2024:1-14. [PMID: 38934164 DOI: 10.1159/000538413] [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: 08/14/2023] [Accepted: 02/29/2024] [Indexed: 06/28/2024]
Abstract
INTRODUCTION The aim of this systematic review and meta-analysis was to evaluate fetal cardiac function in fetuses of mothers with diabetes compared to those of mothers without diabetes using 2D-STE. METHODS Embase, MEDLINE, and CENTRAL were searched for observational studies on 2D-STE fetal left and right ventricular global longitudinal strain and strain rate that included singleton, non-anomalous pregnancies complicated by pregestational or gestational diabetes mellitus compared to uncomplicated pregnancies. The strain values were pooled per 4 weeks of gestation for meta-analysis using random-effects models. RESULTS Fifteen studies met the criteria, including 990 fetuses of diabetic mothers and 1,645 control fetuses. The study design was cross-sectional in fourteen studies and longitudinal in one study. Gestational age, type of diabetes, ultrasound device, and 2D-STE software varied between the studies. Glycemic control and type of treatment were often lacking. In fetuses of diabetic mothers versus healthy mothers, left ventricular strain was significantly decreased (7 studies), increased (1 study), or not significantly different (7 studies). Right ventricular strain was decreased (7 studies), increased (1 study), or not different (2 studies). Left ventricular strain rate was decreased (3 studies), increased (1 study), or not different (2 studies). Right ventricular strain rate was increased (1 study) or not different (2 studies). CONCLUSION Fetuses of mothers with diabetes show evidence of systolic dysfunction, which is more visible in the right ventricle. Contradictory results are probably due to suboptimal study designs and variation in gestational age, diabetes severity, image acquisition, and software. Large prospective longitudinal studies are needed to assess fetal myocardial function with 2D-STE in pregestational diabetes mellitus type 1 and 2 and gestational diabetes mellitus pregnancies. The influence of glycemic control, BMI, and treatment should be evaluated.
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Affiliation(s)
- Chantelle de Vet
- Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands
- Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Eindhoven MedTech Innovation Center, Eindhoven, The Netherlands
| | - Hossy Zamani
- Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands
| | - Daisy van der Woude
- Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands
| | - Sally-Ann Clur
- Pediatric Cardiology, Emma Children's Hospital, Academic Medical Center, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Guid Oei
- Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands
- Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Eindhoven MedTech Innovation Center, Eindhoven, The Netherlands
| | - Judith van Laar
- Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands
- Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Eindhoven MedTech Innovation Center, Eindhoven, The Netherlands
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Ozturk M, Agaoglu Z, Ozturk FH, Yakut K, Öcal FD, Oguz Y, Caglar T. Evaluation of fetal myocardial performance index in gestational diabetes mellitus. Congenit Anom (Kyoto) 2023; 63:164-169. [PMID: 37494134 DOI: 10.1111/cga.12531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 04/22/2023] [Accepted: 06/04/2023] [Indexed: 07/28/2023]
Abstract
This study aimed to compare fetal myocardial performance index (MPI) between fetuses of pregnant women with gestational diabetes mellitus (GDM) and healthy controls and to evaluate the relationship between MPI and maternal glucose levels. This was a prospective study of 90 pregnant women, including 50 pregnancies with GDM (27 pregnancies with insulin-regulated GDM and 23 pregnancies with diet-regulated GDM) and 40 healthy controls. Isovolumetric contraction time (ICT) + isovolumetric relaxation time (IRT)/ejection time (ET) were used to calculate the MPI (MPI = [ICT + IRT]/ET). Fetal MPI, PR interval, E/A ratio, maternal plasma glucose levels on the day of MPI measurement, and neonatal outcomes were compared. The fetal left-MPI was significantly higher in the GDM group than healthy controls (0.43 ± 0.04 vs. 0.40 ± 0.06, p = 0.007). The best cut-off level for MPI was >0.41 to predict adverse perinatal outcomes (sensitivity: 70%, specificity: 68%, area under the curve: 0.715, 95% confidence interval: 0.5143-0.8205, p < 0.001). The fetal MPI values showed no correlation with maternal plasma fasting, postprandial glucose, and hemoglobin A1c (HbA1c) levels. Reduced E/A ratio, higher neonatal intensive care unit admissions, and the need for cesarean delivery were detected in the GDM group. Fetal MPI is impaired in women with GDM, and the need for insulin therapy is associated with higher MPI values and adverse neonatal outcomes. Fetal MPI can help detect fetuses with potential adverse outcome risks, owing to impaired fetal cardiac function.
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Affiliation(s)
- Merve Ozturk
- Department of Perinatology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Zahid Agaoglu
- Department of Perinatology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Filiz Halici Ozturk
- Department of Perinatology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Kadriye Yakut
- Department of Perinatology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
| | - Fatma Doğa Öcal
- Department of Perinatology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Yuksel Oguz
- Department of Perinatology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Turhan Caglar
- Department of Perinatology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Turkey
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Menekse Beser D, Oluklu D, Uyan Hendem D, Yildirim M, Turgut E, Sahin D. Effect of glycemic control on fetal hearts of pregestational diabetic women by tissue doppler and M-mode imaging. Echocardiography 2023; 40:822-830. [PMID: 37458597 DOI: 10.1111/echo.15649] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/25/2023] [Accepted: 07/04/2023] [Indexed: 08/12/2023] Open
Abstract
OBJECTIVE To determine whether changes in fetal heart function according to glycemic control in pregnant women with Type 1 and Type 2 diabetes using spectral tissue Doppler imaging (TDI) and M-mode imaging. METHODS This study included 68 pregestational diabetic women (DM) at 30-32 gestational weeks. All participants were divided into two groups: type 1(n = 17) and type 2(n = 51), and then these groups were divided into the subgroups as well-controlled and poorly controlled, according to fasting glucose (FG) and 1-h postprandial glucose (PPG) values. Cardiac parameters were compared for well- and poorly-controlled groups with TDI and M-mode imaging. The correlation of cardiac parameters with FG, PPG, and HbA1c values was evaluated. Their roles in predicting neonatal outcomes were also assessed. RESULTS Thickness measurements, early diastolic annular peak velocity (E'), late diastolic annular peak velocity (A'), tissue isovolumetric relaxation time (IRT'), and tissue myocardial performance index (MPI') were increased in both poorly controlled groups. Tissue ejection time (ET') was significantly reduced in the poorly controlled groups, while tissue isovolumetric contraction time (ICT') was not significantly changed in any group. Tricuspid, mitral, and septal annular plane excursions (TAPSE, MAPSE, and SAPSE, respectively) were significantly decreased in all poorly controlled subgroups. E', E'/A', MPI', IRT', ET', and M-mode imaging parameters significantly correlated with FG notably. CONCLUSION Maternal hyperglycemia leads to subtle changes in systolic and diastolic functions both in the interventricular septum and ventricles, so it is essential to ensure glycemic control in both Type 1 and Type 2 DM.
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Affiliation(s)
- Dilek Menekse Beser
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Deniz Oluklu
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Derya Uyan Hendem
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Muradiye Yildirim
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Ezgi Turgut
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Dilek Sahin
- University of Health Sciences, Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
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Iwashima S, Yanase Y, Takahashi K, Murakami Y, Tanaka A, Hiyoshi Y. Non-Invasive Myocardial Work Indices in Infants Born to Mothers With Diabetes in Pregnancy. Circ J 2023; 87:1095-1102. [PMID: 37344403 DOI: 10.1253/circj.cj-22-0804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
BACKGROUND This study used echocardiography to investigate non-invasive myocardial work (MCW) indices in infants born to mothers with diabetes mellitus (DM) in pregnancy (gestational DM: GDM), including those diagnosed under novel classification criteria and those with pre-existing DM. METHODS AND RESULTS This single-centered, retrospective study included 25 infants born to mothers with GDM (termed "infant with GDM"), which was diagnosed by oral glucose tolerance test results during pregnancy or the presence of diabetes before the current pregnancy. We evaluated the relationship between the infant's MCW, such as global constructive work (GCW), global work index (GWI), global work efficiency (GWE), and global wasted work (GWW), and the mother's GDM maximal HbA1c during pregnancy. HbA1c level in GDM significantly negatively correlated with GWI* (r=-0.565) and GCW* (r=-0.641). In infants with GDM, GWI and GCW were significantly higher with <6.5% HbA1c than in those with >6.5% HbA1c GDM; however, the specific-layer global longitudinal strain analyses did not show any significant differences between the groups. The pressure-strain loop in infants with >6.5% HbA1c in GDM tended to be smaller than in those infants with <6.5% HbA1c GDM. CONCLUSIONS The hyperglycemic environment of GDM leads to impaired MCW in the infants. MCW is useful for screening for cardiac illnesses among infants with GDM. Appropriate maternal blood glucose management while maintaining HbA1c <6.5% might be beneficial for the cardiac performance of infants with GDM.
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Affiliation(s)
- Satoru Iwashima
- Department of Pediatric Cardiology, Chutoen General Medical Center
| | - Yuma Yanase
- Department of Pediatrics, Iwata City Hospital
| | - Ken Takahashi
- Department of Pediatrics, Juntendo University Urayasu Hospital
| | - Yusuke Murakami
- Department of Obstetrics and Gynecology, Chutoen General Medical Center
| | - Aki Tanaka
- Department of Obstetrics and Gynecology, Chutoen General Medical Center
| | - Yasuo Hiyoshi
- Department of Diabetology, Endocrinology, and Metabolism, Chutoen General Medical Center
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Peng YQ, Qiu X, Wang L, Li X, Huo XY. Left atrial shortening fraction to predict fetal cardiac abnormalities and dysfunction in gestational diabetes mellitus. Front Cardiovasc Med 2022; 9:1026587. [PMID: 36588551 PMCID: PMC9800860 DOI: 10.3389/fcvm.2022.1026587] [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: 08/24/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
Objective To evaluate the diagnostic efficiency of left atrial shortening fraction (LASF) in the detection of fetal cardiac abnormalities and dysfunction in patients with gestational diabetes mellitus (GDM). Methods In this study, we enrolled 256 pregnant women and divided them into GDM group (n = 156) and control group (n = 100). Fetal echocardiography was performed at 24-28 weeks of gestation to measure the LASF and interventricular septum (IVS) thickness. Based on IVS thickness, the GDM group was subdivided into the septal hypertrophy group (GDM I, n = 62) and non-septal hypertrophy group (GDM II, n = 94). LASF and IVS thickness were compared between the GDM and control groups and between GDM I and GDM II groups. Receiver operating characteristic (ROC) analysis was performed to determine the diagnostic accuracy of LASF in predicting septal hypertrophy. Results The GDM group had a larger IVS thickness (P < 0.05) but a lower LASF level (P < 0.001) than those of the control group. GDM I group had significantly lower LASF level than that in the GDM II group (P < 0.001). At 38.41% as the cutoff value, the LASF can predict septal hypertrophy with diagnostic sensitivity and specificity of 96.7% and 65.2%, respectively. Conclusion Fetal GDM are more likely to induce septal hypertrophy and ventricular dysfunction. LASF is a good indicator of septal hypertrophy or early diastolic dysfunction without septal hypertrophy.
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Affiliation(s)
- Yu-Qing Peng
- Department of Ultrasonic, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China,The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Xuan Qiu
- Department of Ultrasonic, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China
| | - Li Wang
- Department of Ultrasonic, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China
| | - Xin Li
- Department of Ultrasonic, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China,The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China,*Correspondence: Xin Li,
| | - Xiao-Yan Huo
- Department of Ultrasonic, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China,Xiao-Yan Huo,
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7
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Wang Y, Liu H, Hu X, Hu X, Zhang J, Zhang H, Wang J, Su S, Wang Y, Lyu Z. The effect of gestational diabetes mellitus on fetal right heart growth in late-term pregnancy: A prospective study. Echocardiography 2022; 39:1101-1112. [PMID: 35861350 DOI: 10.1111/echo.15425] [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: 04/04/2022] [Revised: 06/12/2022] [Accepted: 07/03/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Gestational diabetes mellitus (GDM) is a complication of pregnancy strongly associated with an increased risk of structural fetal abnormalities. As the fetal heart grows quickly during the late-term pregnancy period, it is important to understand fetal heart growth before birth. This study explored how GDM affects fetal heart growth by evaluating basic echocardiography indicators during late pregnancy. METHODS This prospective, longitudinal study included 63 GDM patients (GDM group) and 67 healthy pregnant women (control group). All subjects underwent fetal echocardiography scans at gestational weeks 28-32, 32-36, and 36-40. Twelve echocardiographic indicators were assessed at each observation and analyzed by using a mixed model. RESULTS The left atrial diameter (LA) and left ventricular end-diastolic diameter (LV) similarly increased from the first to the third observation. The right ventricular end-diastolic diameter (RV) was significantly different between the groups, and a group × time interaction was detected. The tricuspid annular peak systolic velocity (s') increased more rapidly in the GDM than the control group during the first to second observations, and the group × time interaction was significant. The increase in the tricuspid annular plane systolic excursion (TAPSE) of the GDM group was "slow-fast", while that of the control group was "fast-slow", during three observations. After adjusting covariates, the group difference and interaction effect of TAPSE and RV remained significant. CONCLUSIONS The differences in fetal right heart indicators between the GDM and control groups suggest that GDM may affect the structure and functional growth of the fetal right heart during late-term pregnancy.
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Affiliation(s)
- Yuhan Wang
- Department of Endocrinology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Hongzhou Liu
- Department of Endocrinology, The First Medical Center, Chinese PLA General Hospital, Beijing, China.,Department of Endocrinology, First Hospital of Handan City, Handan, Hebei Province, China
| | - Xiaona Hu
- Department of Endocrinology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xiaodong Hu
- Department of Endocrinology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Jiamei Zhang
- Department of Ultrasound Diagnosis, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang, Hebei Province, China
| | - Han Zhang
- Department of Ultrasound Diagnosis, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang, Hebei Province, China
| | - Jincheng Wang
- Department of Radiology, Peking University Cancer Hospital, Haidian District, Beijing, China
| | - Shan Su
- Department of Ultrasound, Chaoyang Hospital, Capital Medical University, Shijingshan District, Beijing, China
| | - Yueheng Wang
- Department of Ultrasound Diagnosis, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang, Hebei Province, China
| | - Zhaohui Lyu
- Department of Endocrinology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
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Korada S, Jebbia MR, Pavlek LR. Linking the Perinatal Environment to Neonatal Cardiovascular Outcomes. Neoreviews 2022; 23:e400-e408. [PMID: 35641456 DOI: 10.1542/neo.23-6-e400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Cases of high-risk pregnancies continue to rise throughout the United States and globally, increasing rates of maternal and neonatal morbidity. Common pregnancy complications and morbidities include preterm birth, hypertensive disorders, fetal growth restriction, diabetes mellitus, and chorioamnionitis. Exposure to these perinatal conditions contributes to cardiac morbidities in the fetus and neonate, including altered cardiac growth, congenital heart disease, and cardiac dysfunction. Significant research has demonstrated lasting effects of these pregnancy complications, with increased rates of cardiac morbidities seen in children and adults after these perinatal exposures. The link between the perinatal environment and long-term outcomes has not been fully elucidated. The aim of this review is to discuss the current understanding of the implications of a high-risk pregnancy on fetal and neonatal cardiac development.
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Affiliation(s)
- Saichidroopi Korada
- Center for Perinatal Research, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH
| | - Maria R Jebbia
- Division of Neonatology, Nationwide Children's Hospital, Columbus, OH.,Department of Pediatrics, The Ohio State University, Columbus, OH
| | - Leeann R Pavlek
- Center for Perinatal Research, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH.,Division of Neonatology, Nationwide Children's Hospital, Columbus, OH.,Department of Pediatrics, The Ohio State University, Columbus, OH
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Özalp M, Demir O, Dinç G, Şal H, Aran T, Osmanağaoğlu MA, Dilber E. Fetal cardiac Doppler changes in gestational diabetic pregnancies and its relationship with perinatal outcomes. J Obstet Gynaecol Res 2021; 47:3480-3487. [PMID: 34254402 DOI: 10.1111/jog.14941] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 02/03/2021] [Accepted: 06/25/2021] [Indexed: 12/22/2022]
Abstract
AIM To examine the structural and functional changes of the fetal heart in gestational diabetes mellitus (GDM) and to evaluate the power of fetal cardiac Doppler parameters in predicting adverse perinatal outcomes in this group of pregnancy. METHODS Within the study's scope, 36 cases in the A1 GDM group, 33 cases in the A2 GDM group, and 124 cases in the control group were evaluated. The relationship between structural and functional fetal cardiac parameters and perinatal outcomes was evaluated via fetal echocardiography. RESULTS Fetal left ventricular myocardial performance index (MPI) values were found to be statistically significantly higher when compared between the A1 GDM and A2 GDM groups and the control group (p = 0.000 and p = 0.000, respectively), while the E/A ratio was found to be significantly lower (p = 0.000 and p = 0.000, respectively). It was determined that the maternal blood HbA1c level showed a significant negative correlation with the fetal cardiac E/A ratio and a significant positive correlation with isovolumetric relaxation time and MPI (p = 0.000, p = 0.000, and p = 0.000, respectively). Adverse perinatal outcome rate was higher in the diabetic group (46.4%-22.6%). When the cases with GDM were examined in terms of perinatal outcomes, it was observed that there was a significant difference in HbA1c levels, E/A ratio, and MPI values between the cases in the group with adverse perinatal outcomes and the group with normal results (p = 0.001, p = 0.000, and p = 0.000, respectively). CONCLUSIONS The strong relationship between abnormal cardiac function and adverse perinatal outcomes suggest that cardiac Doppler may be a valuable tool for fetal monitoring and management for the GDM patient group.
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Affiliation(s)
- Miraç Özalp
- Department of Perinatology, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Omer Demir
- Department of Gynecology and Obstetrics, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Gülseren Dinç
- Department of Gynecology and Obstetrics, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Hidayet Şal
- Department of Gynecology and Obstetrics, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Turhan Aran
- Department of Perinatology, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | | | - Embiya Dilber
- Department of Pediatric Cardiology, Karadeniz Technical University School of Medicine, Trabzon, Turkey
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Stanirowski PJ, Majewska A, Lipa M, Bomba-Opoń D, Wielgoś M. Ultrasound evaluation of the fetal fat tissue, heart, liver and umbilical cord measurements in pregnancies complicated by gestational and type 1 diabetes mellitus: potential application in the fetal birth-weight estimation and prediction of the fetal macrosomia. Diabetol Metab Syndr 2021; 13:22. [PMID: 33602333 PMCID: PMC7893855 DOI: 10.1186/s13098-021-00634-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 01/29/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The aim of the study was to evaluate the ultrasound-derived measurements of the fetal soft-tissue, heart, liver and umbilical cord in pregnancies complicated by gestational (GDM) and type 1 diabetes mellitus (T1DM), and further to assess their applicability in the estimation of the fetal birth-weight and prediction of fetal macrosomia. METHODS Measurements were obtained from diet-controlled GDM (GDMG1) (n = 40), insulin-controlled GDM (GDMG2) (n = 40), T1DM (n = 24) and healthy control (n = 40) patients. The following parameters were selected for analysis: fetal sub-scapular fat mass (SSFM), abdominal fat mass (AFM), mid-thigh fat/lean mass (MTFM/MTLM) and inter-ventricular septum (IVS) thicknesses, heart and thorax circumference and area (HeC/HeA; ThC/ThA), liver length (LL), umbilical cord/vein/arteries circumference and area (UmC/UmA; UvC/UvA; UaC/UaA) together with total umbilical vessels (UveA) and Wharton's jelly area (WjA). Regression models were created in order to assess the contribution of selected parameters to fetal birth-weight (FBW) and risk of fetal macrosomia. RESULTS Measurements of the fetal SSFM, AFM, MTFM, MTFM/MTLM ratio, HeC, HeA, IVS, LL, UmC, UmA, UaC, UaA, UveA and WjA were significantly increased among patients with GDMG2/T1DM as compared to GDMG1 and/or control groups (p < .05). The regression analysis revealed that maternal height as well as fetal biparietal diameter, abdominal circumference (AC), AFM and LL measurements were independent predictors of the FBW (p < .05). In addition, increase in the fetal AFM, AC and femur length (FL) was associated with a significant risk of fetal macrosomia occurrence (p < .05). The equation developed for the FBW estimation [FBW(g) = - 2254,942 + 17,204 * FL (mm) + 105,531 * AC (cm) + 131,347 * AFM (mm)] provided significantly lower mean absolute percent error than standard formula in the sub-group of women with T1DM (5.7% vs 9.4%, p < .05). Moreover, new equation including AC, FL and AFM parameters yielded sensitivity of 93.8%, specificity 77.7%, positive predictive value 54.5% and negative predictive value of 97.8% in the prediction of fetal macrosomia. CONCLUSIONS Ultrasound measurements of the fetal soft tissue, heart, liver and umbilical cord are significantly increased among women with GDM treated with insulin and T1DM. In addition to standard biometric measurements, parameters, such as AFM, may find application in the management of diabetes-complicated pregnancies.
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Affiliation(s)
- Paweł Jan Stanirowski
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Starynkiewicza Sq. 1/3, 02-015, Warsaw, Poland.
- Club 35. Polish Society of Gynecologists and Obstetricians, Warsaw, Poland.
| | - Agata Majewska
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Starynkiewicza Sq. 1/3, 02-015, Warsaw, Poland
| | - Michał Lipa
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Starynkiewicza Sq. 1/3, 02-015, Warsaw, Poland
- Club 35. Polish Society of Gynecologists and Obstetricians, Warsaw, Poland
| | - Dorota Bomba-Opoń
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Starynkiewicza Sq. 1/3, 02-015, Warsaw, Poland
| | - Mirosław Wielgoś
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Starynkiewicza Sq. 1/3, 02-015, Warsaw, Poland
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Evaluation of fetal cardiac function in pregnancies with well-controlled gestational diabetes. Arch Gynecol Obstet 2021; 304:337-344. [PMID: 33410945 DOI: 10.1007/s00404-020-05948-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 12/21/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To evaluate fetal ventricular diastolic function in pregnancies of women with gestational diabetes (GD), to determine whether minimal anomalies of glucose metabolism may influence fetal cardiac function. STUDY DESIGN Fetal ventricular filling time was measured by transabdominal ultrasound in singleton pregnancies between 34 and 37 weeks of gestation. We used a measurement which consists in the ratio between the diastolic time and the whole cardiac cycle time. RESULTS The study included 35 women with a GD and 217 non-diabetic. Right ventricular filling time (RVFT) was significantly lower in the GD group (mean of RVFT = 39.2 ± 4.4 vs 43.6 ± 4.6; p < 0.01). Likewise, left ventricular filling time (LVFT) was shorter in the GD group compared to the non-GD group, though the difference was not significant (mean of LVFT = 43.6 ± 4.6 vs 44.6 ± 5.5; p = 0.33). CONCLUSIONS Fetal right cardiac function is altered also in pregnancies where gestational diabetes is well controlled.
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12
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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: 5] [Impact Index Per Article: 1.3] [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.
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13
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Louwagie EJ, Larsen TD, Wachal AL, Gandy TCT, Eclov JA, Rideout TC, Kern KA, Cain JT, Anderson RH, Mdaki KS, Baack ML. Age and Sex Influence Mitochondria and Cardiac Health in Offspring Exposed to Maternal Glucolipotoxicity. iScience 2020; 23:101746. [PMID: 33225249 PMCID: PMC7666357 DOI: 10.1016/j.isci.2020.101746] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/29/2020] [Accepted: 10/24/2020] [Indexed: 02/07/2023] Open
Abstract
Infants of diabetic mothers are at risk of cardiomyopathy at birth and myocardial infarction in adulthood, but prevention is hindered because mechanisms remain unknown. We previously showed that maternal glucolipotoxicity increases the risk of cardiomyopathy and mortality in newborn rats through fuel-mediated mitochondrial dysfunction. Here we demonstrate ongoing cardiometabolic consequences by cross-fostering and following echocardiography, cardiomyocyte bioenergetics, mitochondria-mediated turnover, and cell death following metabolic stress in aged adults. Like humans, cardiac function improves by weaning with no apparent differences in early adulthood but declines again in aged diabetes-exposed offspring. This is preceded by impaired oxidative phosphorylation, exaggerated age-related increase in mitochondrial number, and higher oxygen consumption. Prenatally exposed male cardiomyocytes have more mitolysosomes indicating high baseline turnover; when exposed to metabolic stress, mitophagy cannot increase and cardiomyocytes have faster mitochondrial membrane potential loss and mitochondria-mediated cell death. Details highlight age- and sex-specific roles of mitochondria in developmentally programmed adult heart disease. Fetal exposures disrupt mitochondria, bioenergetics, & cardiac function at birth First, bioenergetics & function improve until greater reliance on OXPHOS with age At 6MO, poor respiration incites biogenesis & mitophagy, and then functional decline Fetal exposures cause faster mitochondria-mediated cell death in aged adult hearts
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Affiliation(s)
- Eli J Louwagie
- University of South Dakota Sanford School of Medicine, Sioux Falls, SD 57105, USA.,Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA
| | - Tricia D Larsen
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA
| | - Angela L Wachal
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA
| | - Tyler C T Gandy
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA
| | - Julie A Eclov
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA
| | - Todd C Rideout
- Department of Exercise and Nutrition Sciences, State University of New York, Buffalo, NY 14214, USA
| | - Katherine A Kern
- Department of Exercise and Nutrition Sciences, State University of New York, Buffalo, NY 14214, USA
| | - Jacob T Cain
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA
| | - Ruthellen H Anderson
- University of South Dakota Sanford School of Medicine, Sioux Falls, SD 57105, USA.,Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA
| | - Kennedy S Mdaki
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA
| | - Michelle L Baack
- University of South Dakota Sanford School of Medicine, Sioux Falls, SD 57105, USA.,Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD 57104, USA.,Boekelheide Neonatal Intensive Care Unit, Sanford Children's Hospital, Sioux Falls, SD 57117, USA
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14
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Preston CC, Larsen TD, Eclov JA, Louwagie EJ, Gandy TCT, Faustino RS, Baack ML. Maternal High Fat Diet and Diabetes Disrupts Transcriptomic Pathways That Regulate Cardiac Metabolism and Cell Fate in Newborn Rat Hearts. Front Endocrinol (Lausanne) 2020; 11:570846. [PMID: 33042024 PMCID: PMC7527411 DOI: 10.3389/fendo.2020.570846] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 08/18/2020] [Indexed: 12/14/2022] Open
Abstract
Background: Children born to diabetic or obese mothers have a higher risk of heart disease at birth and later in life. Using chromatin immunoprecipitation sequencing, we previously demonstrated that late-gestation diabetes, maternal high fat (HF) diet, and the combination causes distinct fuel-mediated epigenetic reprogramming of rat cardiac tissue during fetal cardiogenesis. The objective of the present study was to investigate the overall transcriptional signature of newborn offspring exposed to maternal diabetes and maternal H diet. Methods: Microarray gene expression profiling of hearts from diabetes exposed, HF diet exposed, and combination exposed newborn rats was compared to controls. Functional annotation, pathway and network analysis of differentially expressed genes were performed in combination exposed and control newborn rat hearts. Further downstream metabolic assessments included measurement of total and phosphorylated AKT2 and GSK3β, as well as quantification of glycolytic capacity by extracellular flux analysis and glycogen staining. Results: Transcriptional analysis identified significant fuel-mediated changes in offspring cardiac gene expression. Specifically, functional pathways analysis identified two key signaling cascades that were functionally prioritized in combination exposed offspring hearts: (1) downregulation of fibroblast growth factor (FGF) activated PI3K/AKT pathway and (2) upregulation of peroxisome proliferator-activated receptor gamma coactivator alpha (PGC1α) mitochondrial biogenesis signaling. Functional metabolic and histochemical assays supported these transcriptome changes, corroborating diabetes- and diet-induced cardiac transcriptome remodeling and cardiac metabolism in offspring. Conclusion: This study provides the first data accounting for the compounding effects of maternal hyperglycemia and hyperlipidemia on the developmental cardiac transcriptome, and elucidates nuanced and novel features of maternal diabetes and diet on regulation of heart health.
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Affiliation(s)
- Claudia C. Preston
- Genetics and Genomics Group, Sanford Research, Sioux Falls, SD, United States
| | - Tricia D. Larsen
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD, United States
| | - Julie A. Eclov
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD, United States
| | - Eli J. Louwagie
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD, United States
| | - Tyler C. T. Gandy
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD, United States
| | - Randolph S. Faustino
- Genetics and Genomics Group, Sanford Research, Sioux Falls, SD, United States
- Department of Pediatrics, Sanford School of Medicine of the University of South Dakota, Sioux Falls, SD, United States
| | - Michelle L. Baack
- Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, SD, United States
- Department of Pediatrics, Sanford School of Medicine of the University of South Dakota, Sioux Falls, SD, United States
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15
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Sobeih AA, Sakr MMA, Abolmaaty RK. Assessment of cardiac diastolic function in infants of diabetic mothers using tissue Doppler echocardiography. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2020. [DOI: 10.1186/s43054-020-00021-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Abstract
Background
Limited number of studies evaluated cardiac diastolic function in infants of diabetic mothers using tissue Doppler imaging. The aim of this study was to evaluate diastolic parameters in full-term infants of diabetic mothers compared to healthy full-term neonates using both conventional echocardiography and tissue Doppler imaging. This study is a comparative study. Fifty consecutive infants of diabetic mothers (cases) in the first 3 days of life: 25 neonates with poor maternal glycemic control (Hemoglobin A1c > 7.5 g/dl) and 25 neonates with good maternal glycemic control (Hemoglobin A1c ≤ 7.5 g/dl). Thirty healthy full-term infants of non-diabetic mothers with age and sex matching were included as controls. The studied groups were assessed by conventional pulsed wave Doppler and tissue Doppler imaging.
Results
Among pulsed wave Doppler parameters, cases had lower values than controls as regards mitral E velocity, mitral E/A ratio, tricuspid E velocity, and tricuspid E/A ratio, while neonates with poor maternal glycemic control had lower values than those with good maternal glycemic control as regards mitral E/A ratio, tricuspid E velocity, and tricuspid E/A ratio as well as higher mitral A velocity (denoting more diastolic dysfunction). Similarly, among tissue Doppler parameters, cases had lower values than controls as regards septal E' velocity, E'/A' ratio, left ventricular E' velocity, E'/A' ratio, and right ventricular E' velocity as well as higher septal A' velocity, left ventricular A' velocity, and right ventricular A' velocity, while neonates with poor maternal glycemic control had lower values than those with good maternal glycemic control as regards septal E' velocity, E'/A' ratio, left ventricular E' velocity, E'/A' ratio, and right ventricular E' velocity, as well as higher left ventricular A' velocity (denoting more diastolic dysfunction). Tissue Doppler was able to detect higher number of neonates with left ventricular diastolic dysfunction than conventional pulsed wave Doppler.
Conclusions
Tissue Doppler imaging was found to be able to detect diastolic dysfunction early in infants of diabetic mothers specifically as regards the left ventricle. Tissue Doppler imaging should be considered an integral part of cardiac function assessment in infants of diabetic mothers.
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16
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Esmaeili H, Pahlavanzade B, Ebrahimi M. Effect of Gestational Diabetes on Interventricular Septum Thickness in Newborns in the Golestan Province, Iran. JOURNAL OF CLINICAL AND BASIC RESEARCH 2020. [DOI: 10.29252/jcbr.4.1.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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17
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Patey O, Carvalho JS, Thilaganathan B. Perinatal changes in fetal cardiac geometry and function in diabetic pregnancy at term. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 54:634-642. [PMID: 30520203 DOI: 10.1002/uog.20187] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 10/16/2018] [Accepted: 11/26/2018] [Indexed: 06/09/2023]
Abstract
OBJECTIVE To evaluate the effect of diabetes in pregnancy on fetal and neonatal cardiac geometry and function around the time of delivery. METHODS This was a prospective study of 75 pregnant women delivering at term, comprising 54 normal pregnancies and 21 with a diagnosis of pregestational or gestational diabetes mellitus. Fetal and neonatal conventional and spectral tissue Doppler and two-dimensional speckle-tracking echocardiography were performed a few days before and within hours after delivery. Fetal and neonatal cardiac geometry, global myocardial deformation and performance, diastolic and systolic function and left ventricular (LV) torsion were compared between normal pregnancies and those with diabetes, and perinatal changes within the diabetes group were assessed. RESULTS Compared with normal pregnancies, diabetic pregnancies demonstrated significant differences in fetal ventricular geometry, myocardial deformation and cardiac function (right ventricular (RV) sphericity index, 0.56 vs 0.65; LV torsion, 2.1 °/cm vs 5.6 °/cm; LV isovolumetric relaxation time, 101 ms vs 115 ms; and RV isovolumetric contraction time, 107 ms vs 119 ms; P < 0.001 for all). Compared with normal pregnancies, diabetic pregnancies demonstrated significant differences in neonatal cardiac parameters (mean RV sphericity index, 0.43 vs 0.55; mean LV torsion, 1.30 °/cm vs 2.78 °/cm; median LV myocardial performance index (MPI'), 0.39 vs 0.51; median RV-MPI', 0.34 vs 0.40; P < 0.01 for all). Paired comparison between fetal and neonatal cardiac indices in diabetic pregnancies demonstrated that delivery resulted in a significant improvement in some, but not all, cardiac indices (mean RV sphericity index, 0.65 vs 0.55; mean LV torsion, 5.60 °/cm vs 2.78 °/cm; median RV-MPI', 0.51 vs 0.40; P < 0.01 for all). CONCLUSIONS Compared with normal term fetuses and neonates, those of diabetic women exhibit cardiac indices indicative of myocardial impairment, reflecting a response to a relatively hyperglycemic intrauterine environment with alteration in fetal loading conditions (LV preload deprivation and increased RV afterload) and adaptation to subsequent acute changes in hemodynamic load at delivery. Elucidating mechanisms that contribute to the alterations in perinatal cardiac function in diabetic pregnancy could help in refining management and developing better therapeutic strategies to reduce the risk of adverse pregnancy outcomes. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- O Patey
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
- Brompton Centre for Fetal Cardiology, Royal Brompton and Harefield Hospitals NHS Foundation Trust, London, UK
| | - J S Carvalho
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
- Brompton Centre for Fetal Cardiology, Royal Brompton and Harefield Hospitals NHS Foundation Trust, London, UK
| | - B Thilaganathan
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
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18
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Iwashima S, Hayano S, Murakami Y, Tanaka A, Joko Y, Morikawa S, Ifuku M, Iso T, Takahashi K. Cardiac Function in Infants Born to Mothers With Gestational Diabetes - Estimation of Early Diastolic Intraventricular Pressure Differences. Circ Rep 2019; 1:378-388. [PMID: 33693166 PMCID: PMC7892812 DOI: 10.1253/circrep.cr-19-0062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background:
This study compared the myocardial performance of infants born to mothers with gestational diabetes mellitus (IGDM) and without GDM (controls) under the new GDM definitions. Methods and Results:
The subjects consisted of 36 IGDM and 39 control infants. GDM diagnosis was based on oral glucose tolerance test during pregnancy or the presence of diabetes prior to the current pregnancy. Between-group infant cardiac function was determined and compared using 2-D speckle tracking analysis, intraventricular pressure difference (IVPD) and IVP gradient (IVPG), using color M-mode Doppler imaging. IVPD and IVPG were higher in IGDM than in the controls, particularly the mid–apical IVPG. The global circumferential strain (GCS) and endocardial GCS were higher in IGDM than in controls. Increased maternal glycated hemoglobin was correlated with reduced transmural and epicardial GCS in the IGDM. Maternal maximum fasting blood sugar had a mild, positive correlation with IVPD and IVPG. Conclusions:
Ventricular sucking force, measured as the IVPD, IVPG, and endocardial GCS, were higher in IGDM than in the controls. A hyperglycemic environment during pregnancy leads to impaired cardiac performance in IGDM, compared with control infants. IGDM might have favorable systolic and diastolic cardiac performance due to cardiac metabolic adaptations occurring before poor glucose control causes impaired cardiac performance.
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Affiliation(s)
- Satoru Iwashima
- Department of Pediatric Cardiology, Chutoen General Medical Center Kakegawa Japan
| | - Satoshi Hayano
- Department of Pediatric Cardiology, Chutoen General Medical Center Kakegawa Japan
| | - Yusuke Murakami
- Department of Obstetrics and Gynecology, Chutoen General Medical Center Kakegawa Japan
| | - Aki Tanaka
- Department of Obstetrics and Gynecology, Chutoen General Medical Center Kakegawa Japan
| | - Yumiko Joko
- Department of Cardiology, Chutoen General Medical Center Kakegawa Japan
| | - Shuji Morikawa
- Department of Cardiology, Chutoen General Medical Center Kakegawa Japan
| | - Mayumi Ifuku
- Department of Pediatrics, Juntendo University Faculty of Medicine Tokyo Japan
| | - Takeshi Iso
- Department of Pediatrics, Juntendo University Faculty of Medicine Tokyo Japan
| | - Ken Takahashi
- Department of Pediatrics, Juntendo University Faculty of Medicine Tokyo Japan
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19
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Diabetic Pregnancy and Maternal High-Fat Diet Impair Mitochondrial Dynamism in the Developing Fetal Rat Heart by Sex-Specific Mechanisms. Int J Mol Sci 2019; 20:ijms20123090. [PMID: 31242551 PMCID: PMC6627740 DOI: 10.3390/ijms20123090] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 06/12/2019] [Accepted: 06/18/2019] [Indexed: 12/17/2022] Open
Abstract
Infants born to diabetic or obese mothers are at greater risk of heart disease at birth and throughout life, but prevention is hindered because underlying mechanisms remain poorly understood. Using a rat model, we showed that prenatal exposure to maternal diabetes and a high-fat diet caused diastolic and systolic dysfunction, myocardial lipid accumulation, decreased respiratory capacity, and oxidative stress in newborn offspring hearts. This study aimed to determine whether mitochondrial dynamism played a role. Using confocal live-cell imaging, we examined mitochondrial dynamics in neonatal rat cardiomyocytes (NRCM) from four prenatally exposed groups: controls, diabetes, high-fat diet, and combination exposed. Cardiac expression of dynamism-related genes and proteins were compared, and gender-specific differences were evaluated. Findings show that normal NRCM have highly dynamic mitochondria with a well-balanced number of fusion and fission events. Prenatal exposure to diabetes or a high-fat diet impaired dynamism resulting in shorter, wider mitochondria. Mechanisms of impaired dynamism were gender-specific and protein regulated. Females had higher expression of fusion proteins which may confer a cardioprotective effect. Prenatally exposed male hearts had post-translational modifications known to impair dynamism and influence mitophagy-mediated cell death. This study identifies mitochondrial fusion and fission proteins as targetable, pathogenic regulators of heart health in offspring exposed to excess circulating maternal fuels.
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20
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Abstract
With the introduction of the electronic 4-dimensional and spatial-temporal image Correlation (e-STIC), it is now possible to obtain large volume datasets of the fetal heart that are virtually free of artifact. This allows the examiner to use a number of imaging modalities when recording the volumes that include two-dimensional real time, power and color Doppler, and B-flow images. Once the volumes are obtained, manipulation of the volume dataset allows the examiner to recreate views of the fetal heart that enable examination of cardiac anatomy. The value of this technology is that a volume of the fetal heart can be obtained, irrespective of the position of the fetus in utero, and manipulated to render images for interpretation and diagnosis. This article presents a summary of the various imaging techniques and provides clinical examples of its application used for prenatal diagnosis of congenital heart defects and abnormal cardiac function.
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Affiliation(s)
- Greggory R DeVore
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.,Fetal Diagnostic Centers, Pasadena, Tarzana, and Lancaster, CA, USA
| | - Gary Satou
- Division of Pediatric Cardiology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Mark Sklansky
- Division of Pediatric Cardiology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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21
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Razak A, Priyanka A, Padmakumar R, Nayak K. Comparison of Biventricular Function between Pregnant and Non-Pregnant Women by Conventional and Newer Echocardiographic Indices. INTERNATIONAL JOURNAL OF CARDIOVASCULAR PRACTICE 2018. [DOI: 10.21859/ijcp-03034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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22
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Ghandi Y, Habibi D, Nasri K, Alinejad S, Taherahmad H, Arjmand Shabestari A, Nematinejad A. Effect of well-controlled gestational diabetes on left ventricular diastolic dysfunction in neonates. J Matern Fetal Neonatal Med 2018; 32:2101-2106. [PMID: 29911451 DOI: 10.1080/14767058.2018.1425832] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND There are some evidences supporting the relation between gestational diabetes mellitus (GDM) and diastolic dysfunction. The aim of our study was to investigate the effect of well-controlled GDM on morphological and functional myocardium. MATERIALS AND METHODS We designed a prospective cross-sectional study to evaluate left ventricular (LV) diastolic function of 60 neonates born from mothers with well-controlled GDM (case group) on days of 3-5 after birth. The infants of diabetic mothers (IDM) group were divided into two groups: diabetic mothers treated only with diet (class A) and group of mothers on medical therapy by insulin or metformin (class B). Traditional echocardiography and pulsed-wave Doppler (PWD), tissue Doppler imaging (TDI) were performed for all the neonates. RESULTS The study group consisted of 60 neonates as males (M) = 32, (0.53%) and females (F) = 28, (0.46%). Using M-mode echocardiography, interventricular septum thickness (IVS), and LV mass were significantly higher in IDM than control group (p = .0001). The PWD showed both a significantly more peak mitral flow at early diastolic wave (E) and an early filling deceleration time (E-DT) (p = .0001). Tissue Doppler echocardiography parameters A' (cm/s) (p = .0001), E' (cm/s) (p = .002), and E'/A' ratio (p = .0001), left ventricular myocardial performance index (LVMPI), and isovolumetric relaxation time (IVRT) were outstandingly different between the two groups (p = .0001, respectively). Evaluating the GDM group mothers of class A and class B, no significant difference was noted in PWD or TDI parameters compared with the healthy ones. CONCLUSIONS It seems that neonates of mothers with well-controlled GDM are still at increased risk of cardiac hypertrophy, subclinical diastolic dysfunction, and impaired left ventricular relaxation. This can be interpreted that focusing only on glycemic control is not enough to prevent cardiac dysfunction.
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Affiliation(s)
- Yazdan Ghandi
- a Amirkabir Hospital, Department of Pediatric Cardiology, School of Medicine , Arak University of Medical Sciences , Arak , Iran
| | - Danial Habibi
- a Amirkabir Hospital, Department of Pediatric Cardiology, School of Medicine , Arak University of Medical Sciences , Arak , Iran
| | - Khadijeh Nasri
- a Amirkabir Hospital, Department of Pediatric Cardiology, School of Medicine , Arak University of Medical Sciences , Arak , Iran
| | - Saeed Alinejad
- a Amirkabir Hospital, Department of Pediatric Cardiology, School of Medicine , Arak University of Medical Sciences , Arak , Iran
| | - Hassan Taherahmad
- a Amirkabir Hospital, Department of Pediatric Cardiology, School of Medicine , Arak University of Medical Sciences , Arak , Iran
| | - Ali Arjmand Shabestari
- a Amirkabir Hospital, Department of Pediatric Cardiology, School of Medicine , Arak University of Medical Sciences , Arak , Iran
| | - Ali Nematinejad
- a Amirkabir Hospital, Department of Pediatric Cardiology, School of Medicine , Arak University of Medical Sciences , Arak , Iran
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Sepúlveda-Martínez A, García-Otero L, Soveral I, Guirado L, Valenzuela-Alcaraz B, Torres X, Rodriguez-Lopez M, Gratacos E, Gómez O, Crispi F. Comparison of 2D versus M-mode echocardiography for assessing fetal myocardial wall thickness. J Matern Fetal Neonatal Med 2018; 32:2319-2327. [DOI: 10.1080/14767058.2018.1432041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Alvaro Sepúlveda-Martínez
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
- Fetal Medicine Unit, Department of Obstetrics and Gynecology Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Laura García-Otero
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
| | - Iris Soveral
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
| | - Laura Guirado
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
| | - Brenda Valenzuela-Alcaraz
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
| | - Ximena Torres
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
| | - Mérida Rodriguez-Lopez
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
- Pontificia Universidad Javeriana, Seccional Cali, Cali, Colombia
| | - Eduard Gratacos
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
| | - Olga Gómez
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
| | - Fàtima Crispi
- Fetal i + D Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic of Gynecology, Obstetrics and Neonatology, IDIBAPS, Universitat de Barcelona, CIBER-ER, Barcelona, Spain
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Dervisoglu P, Kosecik M, Kumbasar S. Effects of gestational and pregestational diabetes mellitus on the foetal heart: a cross-sectional study. J OBSTET GYNAECOL 2018; 38:408-412. [DOI: 10.1080/01443615.2017.1410536] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Pinar Dervisoglu
- Department of Pediatric Cardiology, Sakarya University School of Medicine, Sakarya Research and Education Hospital, Sakarya, Turkey
| | - Mustafa Kosecik
- Department of Pediatric Cardiology, Sakarya University School of Medicine, Sakarya Research and Education Hospital, Sakarya, Turkey
| | - Serkan Kumbasar
- Department of Obstetrics and Gynecology, Sakarya University School of Medicine, Sakarya Research and Education Hospital, Sakarya, Turkey
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Fetal Cardiac Function in Maternal Diabetes: A Conventional and Speckle-Tracking Echocardiographic Study. J Am Soc Echocardiogr 2017; 31:333-341. [PMID: 29246511 DOI: 10.1016/j.echo.2017.11.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Intrauterine exposure to a diabetic environment is associated with adverse fetal myocardial remodeling. The aim of this study was to assess the biventricular systolic and diastolic function of fetuses exposed to maternal diabetes (MD) compared with control subjects, using a comprehensive cardiac functional assessment and exploring the role of speckle-tracking to assess myocardial deformation. The authors hypothesized that fetuses exposed to MD present signs of biventricular dysfunction, which can be detected by deformation analysis. METHODS A cross-sectional study was conducted in 129 fetuses with structurally normal hearts, including 76 fetuses of mothers with diabetes and 53 of mothers without diabetes. Maternal baseline characteristics, standard fetoplacental Doppler indices, and conventional echocardiographic and myocardial deformation parameters were prospectively collected at 30 to 33 weeks of gestation. RESULTS Fetuses of mothers with diabetes had a significantly thicker interventricular septum compared with control subjects (median, 4.25 mm [interquartile range (IQR), 3.87-4.50 mm] vs 3.67 mm [IQR, 3.40-3.93 mm), P < .001), but no effect modification was demonstrated on myocardial deformation analysis. No significant differences were found in conventional systolic and diastolic functional parameters for the left ventricle and right ventricle, except for lower left ventricular cardiac output in the MD group (median, 320 mL/min [IQR, 269-377 mL/min] vs 365 mL/min [IQR, 311-422 mL/min], P < .05]. Deformation analysis demonstrated a significantly lower early diastolic strain rate (SRe) and late diastolic strain rate (SRa) for both ventricles in the MD group (left ventricle: SRe 1.85 ± 0.72 vs 2.26 ± 0.68 sec-1, SRa 1.50 ± 0.52 vs 1.78 ± 0.57 sec-1; right ventricle: SRe 1.57 ± 0.73 vs 1.97 ± 0.73 sec-1, SRa 2 ± 0.77 vs 1.68 ± 0.79 sec-1; P < .05), suggesting biventricular diastolic impairment. Additionally, the right ventricle presented a lower global longitudinal strain in the study group (-13.67 ± 4.18% vs -15.52 ± 3.86%, P < .05). Multivariate analysis revealed that maternal age is an independent predictor of left and right ventricular global longitudinal strain (P < .05), with a significant effect only in MD after group stratification. CONCLUSIONS Fetuses of mothers with diabetes present signs of biventricular diastolic dysfunction and right ventricular systolic dysfunction by deformation analysis in the third trimester of pregnancy. They may represent a special indication group for functional cardiac assessment, independently of septal hypertrophy. Two-dimensional speckle-tracking could offer an additional benefit over conventional echocardiography to detect subclinical unfavorable changes in myocardial function in this population.
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Mdaki KS, Larsen TD, Wachal AL, Schimelpfenig MD, Weaver LJ, Dooyema SDR, Louwagie EJ, Baack ML. Maternal high-fat diet impairs cardiac function in offspring of diabetic pregnancy through metabolic stress and mitochondrial dysfunction. Am J Physiol Heart Circ Physiol 2016; 310:H681-92. [PMID: 26801311 DOI: 10.1152/ajpheart.00795.2015] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 01/15/2016] [Indexed: 01/26/2023]
Abstract
Offspring of diabetic pregnancies are at risk of cardiovascular disease at birth and throughout life, purportedly through fuel-mediated influences on the developing heart. Preventative measures focus on glycemic control, but the contribution of additional offenders, including lipids, is not understood. Cellular bioenergetics can be influenced by both diabetes and hyperlipidemia and play a pivotal role in the pathophysiology of adult cardiovascular disease. This study investigated whether a maternal high-fat diet, independently or additively with diabetes, could impair fuel metabolism, mitochondrial function, and cardiac physiology in the developing offspring's heart. Sprague-Dawley rats fed a control or high-fat diet were administered placebo or streptozotocin to induce diabetes during pregnancy and then delivered offspring from four groups: control, diabetes exposed, diet exposed, and combination exposed. Cardiac function, cellular bioenergetics (mitochondrial stress test, glycolytic stress test, and palmitate oxidation assay), lipid peroxidation, mitochondrial histology, and copy number were determined. Diabetes-exposed offspring had impaired glycolytic and respiratory capacity and a reduced proton leak. High-fat diet-exposed offspring had increased mitochondrial copy number, increased lipid peroxidation, and evidence of mitochondrial dysfunction. Combination-exposed pups were most severely affected and demonstrated cardiac lipid droplet accumulation and diastolic/systolic cardiac dysfunction that mimics that of adult diabetic cardiomyopathy. This study is the first to demonstrate that a maternal high-fat diet impairs cardiac function in offspring of diabetic pregnancies through metabolic stress and serves as a critical step in understanding the role of cellular bioenergetics in developmentally programmed cardiac disease.
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Affiliation(s)
- Kennedy S Mdaki
- Children's Health Research Center, Sanford Research, Sioux Falls, South Dakota
| | - Tricia D Larsen
- Children's Health Research Center, Sanford Research, Sioux Falls, South Dakota
| | - Angela L Wachal
- Children's Health Research Center, Sanford Research, Sioux Falls, South Dakota
| | | | - Lucinda J Weaver
- Sanford School of Medicine-University of South Dakota, Sioux Falls, South Dakota
| | - Samuel D R Dooyema
- Children's Health Research Center, Sanford Research, Sioux Falls, South Dakota
| | | | - Michelle L Baack
- Children's Health Research Center, Sanford Research, Sioux Falls, South Dakota; Sanford School of Medicine-University of South Dakota, Sioux Falls, South Dakota; Children's Health Specialty Clinic, Sanford Children's Hospital, Sioux Falls, South Dakota
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Al-Biltagi M, Tolba OARE, Rowisha MA, Mahfouz AES, Elewa MA. Speckle tracking and myocardial tissue imaging in infant of diabetic mother with gestational and pregestational diabetes. Pediatr Cardiol 2015; 36:445-53. [PMID: 25287219 DOI: 10.1007/s00246-014-1033-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 09/26/2014] [Indexed: 02/07/2023]
Abstract
The aim of this study was to evaluate the myocardial changes in infants of diabetic mother either with gestational or pregestational diabetes and its relation to maternal diabetic control. The study included 45 infants of diabetic mother (IDMs) and 45 healthy newborn as a control group. IDMs were then categorized into 2 subgroups: twenty infants of mother with pregestational diabetes and twenty-five infants of mothers with gestational diabetes. The studied groups underwent measurement of the maternal and neonatal glycated Hb % (HbA1c), conventional echocardiography, tissue Doppler imaging (TDI) and two-dimensional speckle tracking imaging (STI). The weight, the rate of complications, and the rate of cesarean section were significantly higher in the IDMs group than in the control group. Significant positive correlation was present between the levels of HbA1c of IDMs and HbA1c of their mothers (P < 0.05). A significant deterioration of both systolic and diastolic functions measured by both conventional echocardiography and TDI was present in IDMs with both pre-gestational and gestational diabetes compared with the control group. Also, the septal/posterior wall ratio (SW/PW) was significantly higher in pregestational (1.86 ± 0.3) and gestational (2 ± 0.4) groups than in the control group (1 ± 0.06). Two-dimensional STI showed that the cardiac torsion was significantly impaired in pre-gestational (9.66 ± 2.5) and gestational (8.66 ± 3.9) groups when compared with the control group (5.4 ± 2.4) [P < 0.0001]. It also showed that the global strain was significantly impaired in pre-gestational (-10.4 ± 3.2) and gestational (-13.1 ± 4.7) groups when compared with the control group (-19 ± 2) [P < 0.0001]. However, no significant differences were present among the two patients' subgroups in echocardiographic data except for a significant decrease of E'/A' ratio and S wave at tricuspid annulus derived by TDI and impaired global strain derived by STI in infants of mothers with pre-gestational DM than those with gestational DM [P = 0.02]. SW/PW and cardiac torsion were significantly higher in infant of diabetic mother than the normal newborn and on the contrary systolic function and global strain were significantly lower in IDMs especially in infants of mother with pre-gestational diabetes. All the previous TDI findings did not show any significant correlation to neither maternal nor fetal HbA1c. Also, there was no significant correlation between cardiac torsion and the rest of TDI data neither in IDMs group nor in the control group. TDI and two-dimensional STI were efficient and sensitive tools able to early detect cardiac dysfunction in IDMs even in the absence of morphologic cardiac changes.
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Affiliation(s)
- Mohammed Al-Biltagi
- Pediatric Department, Faculty of Medicine, Tanta University, Medical Complex, Tanta, Egypt,
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Gordon EE, Reinking BE, Hu S, Yao J, Kua KL, Younes AK, Wang C, Segar JL, Norris AW. Maternal Hyperglycemia Directly and Rapidly Induces Cardiac Septal Overgrowth in Fetal Rats. J Diabetes Res 2015; 2015:479565. [PMID: 26064981 PMCID: PMC4439465 DOI: 10.1155/2015/479565] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 03/28/2015] [Accepted: 04/22/2015] [Indexed: 12/22/2022] Open
Abstract
Cardiac septal overgrowth complicates 10-40% of births from diabetic mothers, but perplexingly hyperglycemia markers during pregnancy are not reliably predictive. We thus tested whether fetal exposure to hyperglycemia is sufficient to induce fetal cardiac septal overgrowth even in the absence of systemic maternal diabetes. To isolate the effects of hyperglycemia, we infused glucose into the blood supply of the left but not right uterine horn in nondiabetic pregnant rats starting on gestational day 19. After 24 h infusion, right-sided fetuses and dams remained euglycemic while left-sided fetuses were moderately hyperglycemic. Echocardiograms in utero demonstrated a thickened cardiac septum among left-sided (glucose-exposed, 0.592 ± 0.016 mm) compared to right-sided (control, 0.482 ± 0.016 mm) fetuses. Myocardial proliferation was increased 1.5 ± 0.2-fold among left-sided compared to right-sided fetuses. Transcriptional markers of glucose-derived anabolism were not different between sides. However, left-sided fetuses exhibited higher serum insulin and greater JNK phosphorylation compared to controls. These results show that hyperglycemic exposure is sufficient to rapidly induce septal overgrowth even in the absence of the myriad other factors of maternal diabetes. This suggests that even transient spikes in glucose may incite cardiac overgrowth, perhaps explaining the poor clinical correlation of septal hypertrophy with chronic hyperglycemia.
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Affiliation(s)
- Erin E. Gordon
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Benjamin E. Reinking
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Shanming Hu
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Jianrong Yao
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Kok L. Kua
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Areej K. Younes
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Chunlin Wang
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Jeffrey L. Segar
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Andrew W. Norris
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
- Department of Biochemistry, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA 52242, USA
- *Andrew W. Norris:
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Wang H, Xu Y, Fu J, Huang L. Evaluation of the regional ventricular systolic function by two-dimensional strain echocardiography in gestational diabetes mellitus (GDM) fetuses with good glycemic control. J Matern Fetal Neonatal Med 2014; 28:2150-4. [PMID: 25367553 DOI: 10.3109/14767058.2014.984290] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim is to quantitatively assess regional ventricular systolic function by two-dimensional strain (2DS) echocardiography in gestational diabetes mellitus (GDM) fetuses with good glycemic control. METHODS We studied 60 consecutive normal fetuses and 35 fetuses of GDM mothers with good glycemic control by echocardiography. M-mode and two-dimensional echocardiography were used to measure ejection fraction and wall dimensions of left ventricle and right ventricle. Both left and right ventricle peak systolic myocardial strain values were obtained by 2DS echocardiography. RESULTS Compared with normal fetuses, the thickness of the interventricular septum (IVS) and the thickness of right ventricular wall were significantly increased in GDM fetuses (p < 0.05). Compared with those of normal fetuses, the peak systolic myocardial strain decreased significantly in the apical segments of the IVS and the apical segments of the left ventricular lateral wall in GDM fetuses (p < 0.05), as well as the apical and middle segments of right ventricular wall in GDM fetuses (p < 0.05). Peak negative 2DS values in 60 normal fetuses increased with the gestational age, showing a significant linear correlation(r = -0.625, p < 0.001). The average ventricular strain was not correlated to ventricular wall thickness (r = 0.127, p = 0.394). CONCLUSIONS 2DS is a feasible approach to assess regional ventricular systolic function in the fetal hearts and it can be used to examine cardiac systolic function in GDM fetuses with good glycemic control.
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Affiliation(s)
| | - Yi Xu
- b Department of Infection , and
| | - Jing Fu
- c Gynecology and Obstetrics Department , Guangzhou Women and Children's Medical Center , Guangzhou , China
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Arslan D, Guvenc O, Cimen D, Ulu H, Oran B. Prolonged QT dispersion in the infants of diabetic mothers. Pediatr Cardiol 2014; 35:1052-6. [PMID: 24740627 DOI: 10.1007/s00246-014-0897-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 03/25/2014] [Indexed: 12/23/2022]
Abstract
Myocardial hypertrophy and cardiac dysfunction frequently occur in newborns of diabetic mothers. The authors hypothesized that wall hypertrophy or disproportionate left ventricular wall thickness in newborns of diabetic mothers may affect both QT and QTc dispersion. This study aimed to assess whether left ventricular hypertrophy affects the QT variables of infants born to diabetic mothers. This prospective cross-sectional study was conducted with 47 consecutively selected neonates of gestational diabetic mothers and 30 healthy neonates born to healthy mothers. All the subjects were evaluated during the neonatal period. Electrocardiography with echocardiography was performed for the patients and the control subjects. The newborns of the diabetic mothers were classified according to septal thickness as group 1 (16 newborns with septal hypertrophy) or group 2 (31 newborns without septal hypertrophy). The study group consisted of three cohorts: groups 1, 2, and 3 (control group). Both QT and QTc dispersion were computed from a randomly selected beat as well as from an average beat derived from 12 beats included in a 10-s electrocardiography. A total of 16 infants (34%) had a septal thickness of 6 mm or greater. The left ventricular end-systolic diameter in group 1 was smaller (p = 0.0029) than in groups 2 and 3 (p = 0.003). The interventricular septal thickness at end diastole (IVSTd) and the left ventricular posterior wall thickness at end diastole in group 1 were higher than in of groups 2 and 3. The QT and QTc dispersion intervals were longer in group 1 than in groups 2 and 3 (p < 0.001), and a highly significant positive correlation was detected between IVSTd and QT dispersion (r = 0.514, p = 0.042). Elevated QT and QTc dispersions may be risk factors for the development of arrhythmias in newborns of diabetic mothers. These patients may critically need systematic cardiac screening.
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Affiliation(s)
- Derya Arslan
- Department of Pediatric Cardiology, Selcuk University Medical Faculty, 42075, Konya, Turkey,
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The effects of pre-pregnancy obesity on fetal cardiac functions. Pediatr Cardiol 2014; 35:838-43. [PMID: 24442218 DOI: 10.1007/s00246-014-0863-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 01/03/2014] [Indexed: 02/07/2023]
Abstract
Obesity is a substantial public health problem with a rapidly increasing prevalence in numerous industrialized nations. The objective of this study was to evaluate the effects of maternal pre-pregnancy obesity on fetal cardiac functions. We studied 55 fetuses of obese mothers and 44 fetuses of healthy mothers at 26-38 weeks of gestation. Cardiac functions were evaluated by M-mode, pulsed-wave, and tissue Doppler echocardiography. The two groups were similar in terms of maternal age, gravidity, parity, gestational age, estimated birth weight, serum lipids, and systolic-diastolic blood pressure. Fetal heart rate, diameters of the aortic and pulmonary valve annulus, aortic and pulmonary peak systolic velocities, ventricular systolic function, and cardiothoracic ratio were similar in the two groups. Pulsed-wave Doppler-derived E/A ratios in the mitral and tricuspid valves were similar in the two groups. The deceleration time of early mitral inflow was prolonged in the fetuses of the obese mothers. In the interventricular septum, left ventricle posterior wall, and right ventricle free wall, the E a and A a were higher, and E a/A a ratios were significantly lower in the study group than in the control group. The E/E a ratio was higher in the obese group than in the control group. The isovolumic relaxation time and the right and left ventricle myocardial performance indices were higher in the fetuses of the obese mothers than in the fetuses of the healthy mothers. We believe that maternal obesity has an important influence on fetal cardiac diastolic functions.
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Assessment of cardiac functions in fetuses of gestational diabetic mothers. Pediatr Cardiol 2014; 35:30-7. [PMID: 23780554 DOI: 10.1007/s00246-013-0734-0] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Accepted: 05/31/2013] [Indexed: 10/26/2022]
Abstract
We investigated cardiac function in 67 fetuses of gestational diabetic mothers (FGDMs) and 122 fetuses of healthy mothers between 24 and 36 weeks of gestation. Cardiac functions were evaluated by M-mode, pulsed-wave, and tissue Doppler echocardiography. Fetal echocardiograms were performed at 24, 28, 32, and 36 weeks of gestation. Glycated hemoglobin (HbA1c) levels were obtained from all pregnant women at 24 weeks of gestation. The mean age of diabetic pregnant women was significantly greater than that of controls. Serum HbA1c values of both groups were within normal limits, but they were significantly greater in the diabetic group (p = 0.003). The increase in peak aortic and pulmonary artery velocities were greater in FGDM (p < 0.001). No pathological interventricular septal (IVS) hypertrophy was observed. There was a significant increase in IVS thickness in FGDM compared with controls, which was more prominent at the end of the third trimester (p < 0.001). During the course of pregnancy, mitral E-wave (p < 0.001), A-wave (p = 0.007), tricuspid E-wave (p < 0.001) and A-wave (p = 0.002) velocities were greater in FGDM. The increases in mitral E/A and tricuspid E/A ratios were lower in FGDM with advancing gestation. The E a-wave (p = 0.02), A a-wave (p = 0.04), and S a-wave (p < 0.001) velocities of the right-ventricular (RV) free wall and the E a (p = 0.02) and A a (p = 0.01) velocities of the left-ventricle (LV) posterior wall were greater in FGDM during the course of pregnancy. The E a/A a ratio of the RV posterior wall was greater in FGDM with advancing gestation (p < 0.03). LV and RV E/E a ratios were similar in both groups. The LV myocardial performance index measured by pulsed-wave Doppler was greater in FGDM (p < 0.001). We detected diastolic dysfunction in FGDM. The data suggest that gestational diabetes mellitus may impair ventricular diastolic functions without causing pathological fetal myocardial hypertrophy. We detected subclinical diastolic dysfunction using both pulsed-wave and tissue Doppler imaging in FGDM.
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Balli S, Kibar AE, Ece I, Oflaz MB, Yilmaz O. Assessment of fetal cardiac function in mild preeclampsia. Pediatr Cardiol 2013; 34:1674-9. [PMID: 23591803 DOI: 10.1007/s00246-013-0702-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 04/02/2013] [Indexed: 11/26/2022]
Abstract
This study investigated cardiac function in 65 fetuses of mildly preeclamptic mothers and 55 fetuses of healthy mothers at 26-40 weeks of gestation. Fetuses with intrauterine growth restriction were excluded. Cardiac functions were evaluated by M-mode, pulsed-wave, and tissue Doppler echocardiography. The two groups were similar in terms of maternal age, gravidity, parity, and gestational age. Peak systolic aortic and pulmonary artery velocities were significantly lower in the fetuses of the preeclamptic mothers than in the fetuses of the healthy mothers. The two groups did not differ significantly in terms of shortening fraction or with regard to mitral or tricuspid annular plane systolic excursion. Pulsed-wave Doppler-derived E/A ratios in the mitral and tricuspid valves were similar in the two groups. The deceleration time of early mitral inflow was prolonged in the fetuses of the preeclamptic mothers. The Ea, Aa, and Ea/Aa ratios in the interventricular septum, left ventricle posterior wall, and right ventricle free wall were lower in the preeclampsia group than in the control group. The E/Ea ratio was higher in the preeclampsia group than in the control group. The isovolumic relaxation time and the right and left myocardial performance indices were higher in the fetuses of the preeclamptic mothers than in the fetuses of the healthy mothers. An increased ductus venosus pulsatility index (PI) and a decreased middle cerebral artery (MCA) PI were found in the fetuses of the preeclamptic mothers. All the fetuses were asymptomatic. The results suggest that the increase in fetal cardiac afterload in mild preeclampsia may have caused early subclinical changes in fetal systolic and diastolic cardiac function. In addition, the decrease in MCA-PI may have been caused by redistribution of fetal cardiac output in favor of the left ventricle, secondary to increased placental vascular resistance.
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Affiliation(s)
- Sevket Balli
- Department of Pediatric Cardiology, Balıkesir Atatürk Hospital, Yıldız Mahallesi, Soma Caddesi, Balıkesir, Turkey,
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Arslan D, Oran B, Vatansev H, Cimen D, Guvenc O. The usefulness of plasma asymmetric dimethylarginine (ADMA) levels and tissue doppler echocardiography for heart function in term infants born to mothers with gestational diabetes mellitus. J Matern Fetal Neonatal Med 2013; 26:1742-8. [DOI: 10.3109/14767058.2013.798288] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Zhou Q, Ren Y, Yan Y, Chu C, Gui Y, Li X. Fetal tissue Doppler imaging in pregnancies complicated with preeclampsia with or without intrauterine growth restriction. Prenat Diagn 2012; 32:1021-8. [PMID: 22903327 DOI: 10.1002/pd.3948] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES This study's aim was to evaluate the effect of preeclampsia and intrauterine growth restriction (IUGR) on fetal cardiac function, and the relationship of the latter with adverse pregnancy outcomes. MATERIAL AND METHODS We did a cross-sectional study of 132 women with uncomplicated singleton pregnancies, 34 with preeclampsia without IUGR, and 12 with preeclampsia and IUGR. Fetal cardiac structure and function were evaluated using fetal two-dimension ultrasound, pulsed wave Doppler and tissue Doppler imaging (TDI). Data were analyzed by t-tests, ANOVA, Chi-square tests, or Wilcoxon rank-sum test. RESULTS Compared with the normal pregnancy group, mitral/tricuspid early systolic peak velocity of annulus/late diastolic peak velocity of annulus (Sa) and left ventricular (LV)/right ventricular (RV) early diastolic peak velocity at the annulus (Ea) in TDI decreased in preeclampsia with or without IUGR (P < 0.05). LV/RV Ea underwent a gestational decrease in preeclampsia with or without IUGR (P < 0.05). The changes in mitral/tricuspid Sa and LV Sa associated with preeclampsia were even more pronounced with preterm delivery at less than 34 gestational weeks and stillbirth (P < 0.05). CONCLUSIONS Intrauterine growth restriction influences fetal cardiac function in the presence of preeclampsia, and TDI may be a sensitive and preferable method to detect such changes. Fetal LV/RV Ea is a potential marker for early fetal cardiac diastolic impairment, and mitral/tricuspid Sa and LV Sa may be predictors for adverse pregnancy outcomes.
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Affiliation(s)
- Qiongjie Zhou
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
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