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Thomas S, Erenbourg A, Chang M, Ferreira AGDMT, Stevenson G, Welsh A. Does matrix transducer technology improve quality and repeatability of four-dimensional tricuspid annular plane systolic excursion and mitral annular plane systolic excursion measurements? ULTRASOUND (LEEDS, ENGLAND) 2024; 32:103-113. [PMID: 38694827 PMCID: PMC11060120 DOI: 10.1177/1742271x231215501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 09/06/2023] [Indexed: 05/04/2024]
Abstract
Background Novel ultrasound technology and software processing allow offline evaluation of tricuspid annular plane systolic excursion and mitral annular plane systolic excursion measurements. We wished to compare both novel 4D matrix (eM6C) and conventional (RAB6-D) transducers with variable settings (electronic spatiotemporal image correlation, spatiotemporal image correlation and four-dimensional real time) to determine if there was a significant difference in absolute value, quality and repeatability of the resultant reconstructed image and M-mode trace. Methods A blinded prospective cross-sectional study of normal fetuses from 23 to 38 weeks' gestation were recruited. After routine sonography, four-dimensional volumes were stored and analysed using GE 4DView™ software. Statistical analysis explored variability, correlations and repeatability of the measurements with chi-square analysis, intraclass correlations and the Bland-Altman comparison plots. A scoring system was devised for image quality. Results Eighteen participants generated 282 data volumes. Absolute values demonstrated some inconsistencies for both tricuspid annular plane systolic excursion and mitral annular plane systolic excursion measurements with variations between transducers: the highest for the RAB6-D/spatiotemporal image correlation setting and the lowest for the four-dimensional real-time settings. The RAB6-D/spatiotemporal image correlation setting was the most repeatable combination (intraclass correlation coefficient = 0.85). Poorest image quality (M-mode trace, four-chamber view, annuli) came from the RAB6-D/four-dimensional real-time combination with the eM6C/electronic spatiotemporal image correlation and RAB6-D/spatiotemporal image correlation settings being nearly identical. Conclusion We show that transducer and setting combinations influence absolute tricuspid annular plane systolic excursion/mitral annular plane systolic excursion measurements, so need to be articulated in future research. The transducer setting (electronic spatiotemporal image correlation/spatiotemporal image correlation/four-dimensional real time) was a more significant factor than the type of transducer (conventional vs matrix). Subjective image evaluation does not correlate well with repeatability of image acquisition. Further studies are needed to compare measurements using four-dimensional post-processing tools against conventional real-time measurements.
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Affiliation(s)
- Samantha Thomas
- School of Clinical Medicine, Discipline of Women’s Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
- Level 0, Royal Hospital for Women, Randwick, NSW, Australia
| | - Anna Erenbourg
- School of Clinical Medicine, Discipline of Women’s Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Melissa Chang
- School of Clinical Medicine, Discipline of Women’s Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | | | - Gordon Stevenson
- School of Clinical Medicine, Discipline of Women’s Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Alec Welsh
- School of Clinical Medicine, Discipline of Women’s Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
- Department of Maternal-Fetal Medicine, Royal Hospital for Women, Sydney, NSW, Australia
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2
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Malakan Rad E, Amani S, Ilali HM, Sedaghat A, Zanjani KS, Moghadam EA, Shabanian R, Zeinaloo AA. Color tissue doppler imaging of tricuspid annular plane systolic and diastolic excursion in children: A comparison of normal, volume-overloaded and pressure overloaded right ventricles. Echocardiography 2022; 39:496-513. [PMID: 35187704 DOI: 10.1111/echo.15321] [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: 07/02/2021] [Revised: 01/07/2022] [Accepted: 02/01/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Tricuspid annular plane (TAP) systolic excursion (TAPSE) is a reproducible M-mode parameter for the measurement of longitudinal shortening of the right ventricle (RV). To date, all attention has been focused on the systolic excursion of TAP and the diastolic excursion of the annular plane back to the base has been ignored. This study aims to compare the quantitative (excursion, slope, and duration) and qualitative (velocity, acceleration, and indentation) characteristics of TAP systolic and diastolic excursion, using color tissue Doppler imaging, in three groups of children with normal RV (NORV), volume overloaded RV (VORV), and pressure overloaded RV (PORV) and normal pulmonary arterial pressure. SUBJECTS AND METHODS A prospective case-control study was performed in three groups of children with normal heart, VORV and PORV. TAPSE and tricuspid annular plane diastolic excursion (TAPDE) were quantitatively and qualitatively analyzed and compared between the three groups. Statistical analysis was performed using IBM SPSS Statistics for Windows. RESULTS TAPSE, TAPDE, TAPSE slope, TAPSE slope/TAPDE slope, TAPDE duration and TAPDE duration/RR interval were lower in PORV (TAPSE: PORV: 14.45 ± 4.30, NORV: 20.45 ± 5.46, P = .003, TAPDE:PORV: 14.39 ± 4.61, NORV: 20.28 ± 5.65, P = .004, TAPSE slope:PORV: 4.79 ± 1.40, NORV: 7.15 ± 1.98, P = .001, .001, TAPDE duration:PORV: 201.1 ± 87.9 ms, NORV: 292.1 ± 97.9, P = .006, TAPDE duration/RR interval: PORV: .37 ± .09, NORV: .48 ± .08, P = .0002). CONCLUSION Pressure-overload on RV produced more impairment of TAPSE and TAPDE patterns than volume overload. Values of TAPSE and TAPDE in patients with VORV and PORV stay in two ends of the normal spectrum. The harmful impact of pre-tricuspid volume overload seems to be less than the post-tricuspid volume overload.
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Affiliation(s)
- Elaheh Malakan Rad
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence) affiliated to Tehran University of Medical Sciences, Tehran, Iran
| | - Sude Amani
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence) affiliated to Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Mirzaei Ilali
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence) affiliated to Tehran University of Medical Sciences, Tehran, Iran
| | - Abdullah Sedaghat
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence) affiliated to Tehran University of Medical Sciences, Tehran, Iran
| | - Keyhan Sayadpour Zanjani
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence) affiliated to Tehran University of Medical Sciences, Tehran, Iran
| | - Ehsan Aghaei Moghadam
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence) affiliated to Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Shabanian
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence) affiliated to Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Akbar Zeinaloo
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence) affiliated to Tehran University of Medical Sciences, Tehran, Iran
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3
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Herling L, Johnson J, Ferm-Widlund K, Zamprakou A, Westgren M, Acharya G. Automated quantitative evaluation of fetal atrioventricular annular plane systolic excursion. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 58:853-863. [PMID: 34096674 DOI: 10.1002/uog.23703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 04/06/2021] [Accepted: 05/21/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVES The primary aim of this study was to evaluate the feasibility of automated measurement of fetal atrioventricular (AV) plane displacement (AVPD) over several cardiac cycles using myocardial velocity traces obtained by color tissue Doppler imaging (cTDI). The secondary objectives were to establish reference ranges for AVPD during the second half of normal pregnancy, to assess fetal AVPD in prolonged pregnancy in relation to adverse perinatal outcome and to evaluate AVPD in fetuses with a suspicion of intrauterine growth restriction (IUGR). METHODS The population used to develop the reference ranges consisted of women with an uncomplicated singleton pregnancy at 18-42 weeks of gestation (n = 201). The prolonged-pregnancy group comprised women with an uncomplicated singleton pregnancy at ≥ 41 + 0 weeks of gestation (n = 107). The third study cohort comprised women with a singleton pregnancy and suspicion of IUGR, defined as an estimated fetal weight < 2.5th centile or an estimated fetal weight < 10th centile and umbilical artery pulsatility index > 97.5th centile (n = 35). Cineloops of the four-chamber view of the fetal heart were recorded using cTDI. Regions of interest were placed at the AV plane in the left and right ventricular walls and the interventricular septum, and myocardial velocity traces were integrated and analyzed using an automated algorithm developed in-house to obtain mitral (MAPSE), tricuspid (TAPSE) and septal (SAPSE) annular plane systolic excursion. Gestational-age specific reference ranges were constructed and normalized for cardiac size. The correlation between AVPD measurements obtained using cTDI and those obtained by anatomic M-mode were evaluated, and agreement between these two methods was assessed using Bland-Altman analysis. The mean Z-scores of fetal AVPD in the cohort of prolonged pregnancies were compared between cases with normal and those with adverse outcome using Mann-Whitney U-test. The mean Z-scores of fetal AVPD in IUGR fetuses were compared with those in the normal reference population using Mann-Whitney U-test. Inter- and intraobserver variability for acquisition of cTDI recordings and offline analysis was assessed by calculating coefficients of variation (CV) using the root mean square method. RESULTS Fetal MAPSE, SAPSE and TAPSE increased with gestational age but did not change significantly when normalized for cardiac size. The fitted mean was highest for TAPSE throughout the second half of gestation, followed by SAPSE and MAPSE. There was a significant correlation between MAPSE (r = 0.64; P < 0.001), SAPSE (r = 0.72; P < 0.001) and TAPSE (r = 0.84; P < 0.001) measurements obtained by M-mode and those obtained by cTDI. The geometric means of ratios between AVPD measured by cTDI and by M-mode were 1.38 (95% limits of agreement (LoA), 0.84-2.25) for MAPSE, 1.00 (95% LoA, 0.72-1.40) for SAPSE and 1.20 (95% LoA, 0.92-1.57) for TAPSE. In the prolonged-pregnancy group, the mean ± SD Z-scores for MAPSE (0.14 ± 0.97), SAPSE (0.09 ± 1.02) and TAPSE (0.15 ± 0.90) did not show any significant difference compared to the reference ranges. Twenty-one of the 107 (19.6%) prolonged pregnancies had adverse perinatal outcome. The AVPD Z-scores were not significantly different between pregnancies with normal and those with adverse outcome in the prolonged-pregnancy cohort. The mean ± SD Z-scores for SAPSE (-0.62 ± 1.07; P = 0.006) and TAPSE (-0.60 ± 0.89; P = 0.002) were significantly lower in the IUGR group compared to those in the normal reference population, but the differences were not significant when the values were corrected for cardiac size. The interobserver CVs for the automated measurement of MAPSE, SAPSE and TAPSE were 28.1%, 17.7% and 15.3%, respectively, and the respective intraobserver CVs were 33.5%, 15.0% and 17.9%. CONCLUSIONS This study showed that fetal AVPD can be measured automatically by integrating cTDI velocities over several cardiac cycles. Automated analysis of AVPD could potentially help gather larger datasets to facilitate use of machine-learning models to study fetal cardiac function. The gestational-age associated increase in AVPD is most likely a result of increasing cardiac size, as the AVPD normalized for cardiac size did not change significantly between 18 and 42 weeks. A decrease was seen in TAPSE and SAPSE in IUGR fetuses, but not after correction for cardiac size. © 2021 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- L Herling
- Department of Clinical Science, Intervention and Technology - CLINTEC, Karolinska Institutet, Stockholm, Sweden
- Center for Fetal Medicine, Department of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
| | - J Johnson
- Department of Clinical Science, Intervention and Technology - CLINTEC, Karolinska Institutet, Stockholm, Sweden
- Center for Fetal Medicine, Department of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
| | - K Ferm-Widlund
- Center for Fetal Medicine, Department of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
| | - A Zamprakou
- Department of Clinical Science, Intervention and Technology - CLINTEC, Karolinska Institutet, Stockholm, Sweden
- Pregnancy and Delivery Medical Unit, Department of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
| | - M Westgren
- Department of Clinical Science, Intervention and Technology - CLINTEC, Karolinska Institutet, Stockholm, Sweden
- Center for Fetal Medicine, Department of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
| | - G Acharya
- Department of Clinical Science, Intervention and Technology - CLINTEC, Karolinska Institutet, Stockholm, Sweden
- Center for Fetal Medicine, Department of Obstetrics and Gynecology, Karolinska University Hospital, Stockholm, Sweden
- Women's Health and Perinatology Research Group, Department of Clinical Medicine, UiT-The Arctic University of Norway, Tromsø, Norway
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Lee-Tannock A, Hay K, Kumar S. Differences in biomarkers of cardiac dysfunction in cord blood between normal pregnancies and pregnancies complicated by maternal diabetes. Aust N Z J Obstet Gynaecol 2021; 62:79-85. [PMID: 34370294 DOI: 10.1111/ajo.13415] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 05/25/2021] [Accepted: 07/13/2021] [Indexed: 01/05/2023]
Abstract
AIMS The aim of this study was to compare biomarkers of cardiac dysfunction in cord blood in women with uncomplicated pregnancies and pregnancies complicated by maternal pre-gestational and gestational diabetes and to correlate these findings with fetal echocardiography parameters of cardiac function. MATERIAL AND METHODS Fetal echocardiographic assessment was performed longitudinally on 78 fetuses in the normal cohort and 32 in the diabetic cohort by measuring tricuspid annular plane systolic excursion, mitral annular plane systolic excursion, myocardial performance index, interventricular septum (IVS) thickness and left fractional shortening between July 2015 and December 2017. Cord blood samples were obtained at birth and levels of troponin I (TnI), B-type natriuretic peptide (BNP) and the amnio terminal segment of its prohormone measured. RESULTS Women with diabetes had significantly higher median body mass index and mean z-scores for BNP. Significant associations were observed between maternal diabetes and obesity and cord-blood BNP z-scores. The effect of diabetes on TnI levels were similar, with mean values higher in women with gestational diabetes compared to normal pregnancies; however, this difference did not reach statistical significance. These biomarker findings correlated with an increased IVS thickness in the diabetic group. No difference was demonstrated in the other cardiac function parameters measured. CONCLUSION Biochemical markers of cardiac dysfunction are elevated in infants of diabetic and obese mothers and correlated with increased IVS thickness.
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Affiliation(s)
- Alison Lee-Tannock
- Mater Research Institute, University of Queensland, Brisbane, Queensland, Australia.,Mater Health Services, Brisbane, Queensland, Australia
| | - Karen Hay
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Sailesh Kumar
- Mater Health Services, Brisbane, Queensland, Australia.,QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
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Saglam A, Derwig I, Gul M, Kasap B, Yilmaz N, Sezik M, Celik O, Tiryaki S, Özcil MD, Sipahioğlu H, İnci S, Demircan F. Foetal cardiac function in third trimester pregnancies with reduced fetal movements. J OBSTET GYNAECOL 2021; 42:28-34. [PMID: 33938348 DOI: 10.1080/01443615.2020.1869706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The objective of our study was to investigate the possible relationship between poor perinatal outcome and foetal cardiac functions in pregnant women with reduced foetal movements (RFM). This cross-sectional study included 126 pregnant women with normal foetal movements (Group 1, Controls) and 42 pregnant women over 32 weeks gestation with RFM (Group 2). Group 2 was further divided into two subgroups according to their perinatal outcome: normal perinatal outcome (Group 2a) and poor perinatal outcome (Group 2b). Cardiotocography, the E/A ratio in both atrioventricular valves, myocardial performance index (MPI) and foetal tricuspid annular plane systolic excursion (f-TAPSE) were evaluated. Foetuses with poor perinatal outcome had a higher MPI (p = .003), higher tricuspid and mitral E/A (p < .001), and lower f-TAPSE values (p < .001). In regression analysis, f-TAPSE was the only parameter (p = .04) independently associated with poor perinatal outcome. İn conclusion, examining f-TAPSE may predict adverse perinatal outcome in pregnancies with RFM.IMPACT STATEMENTWhat is already known on this subject? Reduced foetal movement (RFM) is associated with adverse pregnancy outcome. Cardiotocography, amniotic fluid assessment, estimated birthweight, foetal Doppler and formal foetal movement count (kick chart) are generally used in the clinical assessment of pregnancies with reduced foetal movements. These tests, we currently use to assess foetal wellbeing in women with reduced foetal movements, have limited sensitivity in predicting foetal compromise.What do the results of this study add? Foetal cardiac Doppler may potentially be used as an important adjunct to the conventional management of women with a perception of reduced foetal movements.What are the implications of these findings for clinical practice and/or further research? Foetal echocardiographic evaluation, such as f-TAPSE, may influence clinical practice by enabling improved risk stratification for poor perinatal outcome, thus allowing more timely definitive intervention. This could help to decrease the rate of stillbirth related to reduced foetal movements. The few established echocardiographically derived parameters, which can asses global right ventricle function, are not always easy to obtain, however, f-TAPSE is easily obtainable using ultrasound and it appears to be a clinically useful echocardiographic measurement of right ventricular function.
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Affiliation(s)
- Aylin Saglam
- Department of Obstetrics and Gynecology, Aksaray University School of Medicine, Aksaray, Turkey
| | - Iris Derwig
- Chelsea Westminster Hospital NHS Foundation Trust, London, England
| | - Murat Gul
- Department of Cardiology, Aksaray University School of Medicine, Aksaray, Turkey
| | - Burcu Kasap
- Department of Obstetrics and Gynecology, Mugla Sıtkı Koçman University, Muğla, Turkey
| | - Nuh Yilmaz
- Department of Pediatric Cardiology, Hatay Mustafa Kemal University, Hatay, Turkey
| | - Mekin Sezik
- Department of Obstetrics and Gynecology, Department of Perinatology, Isparta Suleyman Demirel University School of Medicine, Isparta, Turkey
| | - Onder Celik
- Private Clinic Obstetrics and Gynecology, Usak, Turkey
| | - Sibel Tiryaki
- Department of Pediatric Cardiology, Mugla Sıtkı Koçman University, Muğla, Turkey
| | - Mustafa Doğan Özcil
- Department of Obstetrics and Gynecology, Hatay Mustafa Kemal University, Hatay, Turkey
| | - Haydar Sipahioğlu
- Department of Obstetrics and Gynecology, Aksaray University School of Medicine, Aksaray, Turkey
| | - Sinan İnci
- Department of Cardiology, Aksaray University School of Medicine, Aksaray, Turkey
| | - Fadime Demircan
- Department of Obstetrics and Gynecology, Uskudar Yunus Emre Hospital, Istanbul, Turkey
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Fetal cardiac function by mitral and tricuspid annular plane systolic excursion using spatio-temporal image correlation M-mode and left cardiac output in fetuses of pregestational diabetic mothers. Obstet Gynecol Sci 2021; 64:257-265. [PMID: 33499582 PMCID: PMC8138066 DOI: 10.5468/ogs.20274] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/09/2020] [Indexed: 01/18/2023] Open
Abstract
Objective To assess the mitral and tricuspid annular plane systolic excursions (MAPSE and TAPSE, respectively) and cardiac output (CO) in fetuses of pregnant women with pregestational diabetes mellitus (DM) using spatio-temporal image correlation M-mode (STIC-M) and virtual organ computer-aided analysis (VOCAL). Methods This study was prospective and cross-sectional. It included 45 fetuses each from mothers with pregestational DM and healthy mothers, with gestation ages ranging from 20 to 36.6 weeks. The fetal cardiac volumes were obtained and analyzed by STIC and VOCAL methods. MAPSE and TAPSE were measured by STIC-M in the apical or basal four-chamber view. The values of the right (RV) and left ventricular (LV) CO were calculated by STIC and VOCAL. Results The median values of TAPSE were 6.1 and 6.2 mm in the diabetic and control groups (P<0.001), respectively. The median values of MAPSE were 4.6 mm in the fetuses of mothers with diabetes and 4.8 mm in fetuses of healthy mothers. The fetal LV CO (60.4 L/min vs. 71.1 L/min; P=0.033, respectively) and RV CO (65.2 vs. 70.1 L/min; P=0.026, respectively) were lower in the pregestational DM group than in the control group. A significant effect of pregestational DM was observed in all functional parameters after adjusting, with fetal heart rate as covariant. There was moderate significant positive correlation between MAPSE and LV CO (r=0.53; P=0.0001) and between TAPSE and RV CO (r=0.46; P=0.0001). Conclusion Significant difference in functional parameters (TAPSE, MAPSE and LV CO) obtained by STIC and VOCAL were observed in the fetuses of the pregestational DM group compared to those of the control group.
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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: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/16/2020] [Accepted: 11/19/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVES To evaluate fetal cardiac function using myocardial deformation analyses, tricuspid annular plane systolic excursion (TAPSE), mitral annular plane systolic excursion (MAPSE) and diastolic function parameters in pregnancies complicated by maternal diabetes mellitus. METHODS Myocardial deformation using velocity vector imaging (VVI), TAPSE, MAPSE and diastolic function was measured in 126 women with uncomplicated singleton pregnancies and 50 women with diabetes mellitus. Women underwent ultrasound scans every four weeks from recruitment (18-28 weeks gestational age) until delivery. RESULTS Left ventricle strain and strain rate, right ventricle strain and strain rate, TAPSE, MAPSE and diastolic parameters were not different between the diabetic cohort and controls throughout gestation. We did not find any significant correlation between the fetal cardiac function parameters with parity or smoking status. There was however a significant difference in strain and strain rate values in the left ventricle, but not the right ventricle in women with BMI >30 kg/m2, and reduced TAPSE values in this same group. Fetuses in the diabetes group had thicker interventricular septum (IVS) throughout gestation. CONCLUSION Myocardial deformation of the fetal left ventricle, as measured by VVI, and TAPSE were reduced in fetuses of mothers in association with maternal obesity but not in women with diabetes mellitus. No significant differences in the fetal cardiac function parameters measured were different between the two groups, except for IVS thickness.
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8
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Peixoto AB, Bravo-Valenzuela NJ, Martins WP, Tonni G, Mattar R, Moron AF, Pares DB, Araujo Júnior E. Reference ranges for the fetal mitral, tricuspid, and interventricular septum annular plane systolic excursions (mitral annular plane systolic excursion, tricuspid annular plane systolic excursion, and septum annular plane systolic excursion) between 20 and 36 + 6 weeks of gestation. J Perinat Med 2020; 48:601-608. [PMID: 32609650 DOI: 10.1515/jpm-2020-0002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 04/24/2020] [Indexed: 02/07/2023]
Abstract
Objectives This study aimed to establish reference ranges for fetal mitral, tricuspid, and interventricular septum annular plane systolic excursions (MAPSE, TAPSE, and SAPSE) in normal pregnant women between 20 and 36 + 6 weeks of gestation. Methods This prospective and cross-sectional study included 360 low-risk singleton pregnancies between 20 and 36 + 6 weeks of gestation. MAPSE, TAPSE, and SAPSE were measured by M-mode in real time in an apical or basal four-chamber view through placing the cursor at the atrioventricular junction, marked by the valve rings at the tricuspid, mitral, and basal septum, respectively. A regression analysis was done to determine the appropriate polynomial equation model for both measurements and standard deviation (SD) values in relation to gestational age (GA). The intra- and inter-observer reproducibility was evaluated using the concordance correlation coefficient (CCC) and limits of agreement (LoA). Results There was a significant positive correlation between MAPSE (r=0.705, p<0.0001), TAPSE (r=0.804, p<0.0001), and SAPSE (r=0.690, p<0.0001) and GA. The mean of each parameter ranged as follows: 2.87-5.56 mm, MAPSE; 3.98-8.07 mm, TAPSE; and 2.34-4.21 mm, SAPSE. Poor/moderate intra- and inter-observer reliability (CCC between 0.70 and 0.90) and poor/moderate agreement of all the tested parameters were evaluated (LoA between 10 and 50%). Conclusions Reference values were established for the fetal MAPSE, TAPSE, and SAPSE between 20 and 36 + 6 weeks of gestation in low-risk pregnant women. These parameters showed poor/moderate reproducibility.
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Affiliation(s)
- Alberto Borges Peixoto
- Department of Obstetrics, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP), São Paulo-SP, Brazil.,Gynecology and Obstetrics Service, Mario Palmério University Hospital - University of Uberaba (UNIUBE), Uberaba-MG, Brazil.,Department of Obstetrics and Gynecology, Federal University of Triângulo Mineiro (UFTM), Uberaba-MG, Brazil
| | | | | | - Gabriele Tonni
- Prenatal Diagnostic Service, Department of Obstetrics and Gynecology, AUSL Reggio Emilia, Guastalla, Italy
| | - Rosiane Mattar
- Department of Obstetrics, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP), São Paulo-SP, Brazil
| | - Antonio Fernandes Moron
- Department of Obstetrics, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP), São Paulo-SP, Brazil
| | - David Baptista Pares
- Department of Obstetrics, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP), São Paulo-SP, Brazil
| | - Edward Araujo Júnior
- Department of Obstetrics, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP), São Paulo-SP, Brazil
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Keskin M, Kaya Ö, Yoldaş T, Karademir S, Örün UA, Özgür S, Doğan V, Gürdal O. Tricuspid annular plane systolic excursion and mitral annular plane systolic excursion cardiac reference values in 1300 healthy children: Single-center results. Echocardiography 2020; 37:1251-1257. [PMID: 32686862 DOI: 10.1111/echo.14793] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/19/2020] [Accepted: 06/26/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Tricuspid annular plane systolic excursion (TAPSE) and mitral annular plane systolic excursion (MAPSE) are two echocardiographic parameters which provide reliable information about the longitudinal myocardial functions of the right and left ventricles in both adult and pediatric population. The aim of this study was to determine the TAPSE and MAPSE reference values in healthy children aged 0-18 years. METHODS AND RESULTS This prospective study included 1300 healthy children evaluated with two-dimensional echocardiography. In addition to routine echocardiographic examination, the right and left ventricular systolic functions were assessed by TAPSE and MAPSE measurements. Statistical analyses were carried out in the groups of subjects stratified according to age and body surface area. The mean and standard deviation values and z-scores of TAPSE and MAPSE were developed in each group. CONCLUSIONS The determination of reference values for TAPSE and MAPSE in healthy children will be of guidance in the evaluation of both healthy children and those with congenital or acquired heart diseases in which the right and left ventricular systolic functions are affected. The reference values obtained will contribute to the clinical practice and the future studies.
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Affiliation(s)
- Mahmut Keskin
- Department of Pediatric Cardiology, Süleyman Demirel University School of Medicine, Isparta, Turkey
| | - Özkan Kaya
- Department of Pediatric Cardiology, Sami Ulus Maternity and Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Tamer Yoldaş
- Department of Pediatric Cardiology, Sami Ulus Maternity and Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Selmin Karademir
- Department of Pediatric Cardiology, Sami Ulus Maternity and Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Utku Arman Örün
- Department of Pediatric Cardiology, Sami Ulus Maternity and Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Senem Özgür
- Department of Pediatric Cardiology, Sami Ulus Maternity and Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Vehbi Doğan
- Department of Pediatric Cardiology, Sami Ulus Maternity and Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Osman Gürdal
- Department of Medical Informatics and Biostatistics, Süleyman Demirel University School of Medicine, Isparta, Turkey
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