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Kantorowska A, Corbo AM, Akerman MB, Gubernikoff G, Kinzler WL, Vintzileos AM, Rekawek P. The value of maternal echocardiography after delivery in patients with severe preeclampsia. Am J Obstet Gynecol 2024; 231:e67-e69. [PMID: 38522717 DOI: 10.1016/j.ajog.2024.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 03/15/2024] [Accepted: 03/18/2024] [Indexed: 03/26/2024]
Affiliation(s)
- Agata Kantorowska
- Department of Obstetrics and Gynecology, NYU Langone Hospital-Long Island, NYU Grossman Long Island School of Medicine, 259 1st St., Mineola, NY 11501.
| | - Anthony Marco Corbo
- Department of Obstetrics and Gynecology, Lancaster General Health System-Penn Medicine, Lancaster, PA
| | - Meredith B Akerman
- Division of Health Services Research, Department of Foundations of Medicine, NYU Grossman Long Island School of Medicine, Mineola, NY
| | - George Gubernikoff
- Department of Cardiology, NYU Langone Hospital-Long Island, NYU Grossman Long Island School of Medicine, Mineola, NY
| | - Wendy L Kinzler
- Department of Obstetrics and Gynecology, NYU Langone Hospital-Long Island, NYU Grossman Long Island School of Medicine, Mineola, NY
| | - Anthony M Vintzileos
- Department of Obstetrics and Gynecology, Lenox Hill Hospital Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY
| | - Patricia Rekawek
- Department of Obstetrics and Gynecology, NYU Langone Hospital-Long Island, NYU Grossman Long Island School of Medicine, Mineola, NY
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2
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Ambrožič J, Lučovnik M, Cvijić M. The role of lung and cardiac ultrasound for cardiovascular hemodynamic assessment of women with preeclampsia. Am J Obstet Gynecol MFM 2024; 6:101306. [PMID: 38301997 DOI: 10.1016/j.ajogmf.2024.101306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/10/2024] [Accepted: 01/25/2024] [Indexed: 02/03/2024]
Abstract
Preeclampsia remains the leading cause of maternal morbidity and mortality and is associated with abnormal body fluid homeostasis and cardiovascular dysfunction. Moreover, 2 distinct hemodynamic phenotypes have been described in preeclampsia, which might require different therapeutic approaches. Fluid restriction is mandatory in women at risk of pulmonary edema, whereas additional fluid administration may be required to correct tissue hypoperfusion in women with intravascular volume depletion. As clinical examination alone cannot discriminate among different hemodynamic patterns, optimal management of women with preeclampsia remains challenging. Noninvasive bedside ultrasound has become an important diagnostic and monitoring tool in critically ill patients, and it has been demonstrated that it can also be used in the monitoring of women with preeclampsia. Echocardiography in combination with lung ultrasound provides information on hemodynamic status, cardiac function, lung congestion, and fluid responsiveness and, therefore, could help clinicians identify women at higher risk of life-threatening complications. This review describes the cardiovascular changes in preeclampsia and provides an overview of the ultrasound methodologies that could be efficiently used for better hemodynamic assessment and management of women with preeclampsia.
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Affiliation(s)
- Jana Ambrožič
- Department of Cardiology, University Medical Centre Ljubljana, Ljubljana, Slovenia (Drs Ambrožič and Cvijić).
| | - Miha Lučovnik
- Division of Obstetrics and Gynecology, Department of Perinatology, University Medical Centre Ljubljana, Ljubljana, Slovenia (Dr Lučovnik); Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia (Drs Lučovnik and Cvijić)
| | - Marta Cvijić
- Department of Cardiology, University Medical Centre Ljubljana, Ljubljana, Slovenia (Drs Ambrožič and Cvijić); Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia (Drs Lučovnik and Cvijić)
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3
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Afsar B, Elsurer Afsar R. The dilemma of sodium intake in preeclampsia: beneficial or detrimental? Nutr Rev 2024; 82:437-449. [PMID: 37330671 DOI: 10.1093/nutrit/nuad066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/19/2023] Open
Abstract
Preeclampsia (PE) is a disorder involving de novo development of hypertension plus end organ damage after 20 weeks of gestation. PE is considered to be a heterogeneous disease. There are 2 main types of PE: early-onset (<34 weeks of gestation), which is considered to be a placental disorder and is associated with vasoconstriction, low cardiac output, and placental hypoperfusion and organ damage due to decreased microcirculation to maternal organs; and late-onset PE, which is primarily a disorder of pregnant women with obesity, diabetes, and/or cardiovascular abnormalities. In late-onset PE, there is avid sodium reabsorption by the maternal kidneys, causing hypervolemia and increased cardiac output, along with vasodilatation causing venous congestion of organs. Although PE has been a well-known disease for a long time, it is interesting to note that there is no specific sodium (salt) intake recommendation for these patients. This may be due to the fact that studies since as far back as the 1900s have shown conflicting results, and the reasons for the inconsistent findings have not been fully explained; furthermore, the type of PE in these studies was not specifically defined. Some studies suggest that sodium restriction may be detrimental in early-onset PE, but may be feasible in late-onset PE. To explore this paradox, the current review explains the hemodynamic factors involved in these 2 types of PE, summarizes the findings of the current studies, and highlights the knowledge gaps and the research needed to determine whether increase or restriction of salt or sodium intake is beneficial in different types of PE.
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Affiliation(s)
- Baris Afsar
- Department of Nephrology, Suleyman Demirel University School of Medicine, Isparta, Turkey
| | - Rengin Elsurer Afsar
- Department of Nephrology, Suleyman Demirel University School of Medicine, Isparta, Turkey
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4
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Mantel Ä, Sandström A, Faxén J, Andersson DC, Razaz N, Cnattingius S, Stephansson O. Pregnancy-Induced Hypertensive Disorder and Risks of Future Ischemic and Nonischemic Heart Failure. JACC. HEART FAILURE 2023; 11:1216-1228. [PMID: 37178088 DOI: 10.1016/j.jchf.2023.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/31/2023] [Accepted: 03/24/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Although adverse pregnancy outcomes are associated with an increased risk of cardiovascular disease, studies on timing and subtypes of heart failure after a hypertensive pregnancy are lacking. OBJECTIVES The goal of this study was to assess the association between pregnancy-induced hypertensive disorder and risk of heart failure, according to ischemic and nonischemic subtypes, and the impact of disease characteristics and the timing of heart failure risks. METHODS This was a population-based matched cohort study, comprising all primiparous women without a history of cardiovascular disease included in the Swedish Medical Birth Register between 1988 and 2019. Women with pregnancy-induced hypertensive disorder were matched with women with normotensive pregnancies. Through linkage with health care registers, all women were followed up for incident heart failure, classified as ischemic or nonischemic. RESULTS In total, 79,334 women with pregnancy-induced hypertensive disorder were matched with 396,531 women with normotensive pregnancies. During a median follow-up of 13 years, rates of all heart failure subtypes were more common among women with pregnancy-induced hypertensive disorder. Compared with women with normotensive pregnancies, adjusted HRs (aHRs) with 95% CIs were as follows: heart failure overall, aHR: 1.70 (95% CI: 1.51-1.91); ischemic heart failure, aHR: 2.28 (95% CI: 1.74-2.98); and nonischemic heart failure, aHR: 1.60 (95% CI: 1.40-1.83). Disease characteristics indicating severe hypertensive disorder were associated with higher heart failure rates, and rates were highest within the first years after the hypertensive pregnancy but remained significantly increased thereafter. CONCLUSIONS Pregnancy-induced hypertensive disorder is associated with an increased short-term and long-term risk of incident ischemic and nonischemic heart failure. Disease characteristics indicating more severe forms of pregnancy-induced hypertensive disorder amplify the heart failure risks.
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Affiliation(s)
- Ängla Mantel
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institute, Stockholm, Sweden; Theme Women's Health, Department of Obstetrics, Karolinska University Hospital, Stockholm, Sweden.
| | - Anna Sandström
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institute, Stockholm, Sweden; Theme Women's Health, Department of Obstetrics, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Faxén
- Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden; Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden; Department of Physiology and Pharmacology, Karolinska Institute, Stockholm, Sweden
| | - Daniel C Andersson
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden; Department of Physiology and Pharmacology, Karolinska Institute, Stockholm, Sweden
| | - Neda Razaz
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institute, Stockholm, Sweden
| | - Sven Cnattingius
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institute, Stockholm, Sweden
| | - Olof Stephansson
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institute, Stockholm, Sweden; Theme Women's Health, Department of Obstetrics, Karolinska University Hospital, Stockholm, Sweden
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5
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Sedaghati F, Gleason RL. A mathematical model of vascular and hemodynamics changes in early and late forms of preeclampsia. Physiol Rep 2023; 11:e15661. [PMID: 37186372 PMCID: PMC10132946 DOI: 10.14814/phy2.15661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 03/15/2023] [Accepted: 03/16/2023] [Indexed: 05/17/2023] Open
Abstract
Preeclampsia-eclampsia syndrome is a leading cause of maternal mortality. The precise etiology of preeclampsia is still not well-defined and different forms exist, including early and late forms or preeclampsia, which may arise via distinctly different mechanisms. Low-dose aspirin administered at the end of the first trimester in women identified as high risk has been shown to reduce the incidence of early, but not late, preeclampsia; however, current risk factors show only fair predictive capability. There is a pressing need to develop accurate descriptions for the different forms of preeclampsia. This paper presents 1D fluid, solid, growth, and remodeling models for pregnancies complicated with early and late forms of preeclampsia. Simulations affirm a broad set of literature results that early forms of preeclampsia are characterized by elevated uterine artery pulsatility index (UA-PI) and total peripheral resistance (TPR) and lower cardiac output (CO), with modestly increased mean arterial blood pressure (MAP) in the first half of pregnancy, with elevation of TPR and MAP beginning at 20 weeks. Conversely, late forms of preeclampsia are characterized by only slightly elevated UA-PI and normal pre-term TPR, and slightly elevated MAP and CO throughout pregnancy, with increased TPR and MAP beginning after 34 weeks. Results suggest that preexisting arterial stiffness may be elevated in women that develop both early forms and late forms of preeclampsia; however, data that verify these results are lacking in the literature. Pulse wave velocity increases in early- and late-preeclampsia, coincident with increases in blood pressure; however, these increases are mainly due to the strain-stiffening response of larger arteries, rather than arterial remodeling-derived changes in material properties. These simulations affirm that early forms of preeclampsia may be associated with abnormal placentation, whereas late forms may be more closely associated with preexisting maternal cardiovascular factors; simulations also highlight several critical gaps in available data.
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Affiliation(s)
- Farbod Sedaghati
- The George W. Woodruff School of Mechanical EngineeringGeorgia Institute of TechnologyAtlantaGeorgiaUSA
| | - Rudolph L. Gleason
- The George W. Woodruff School of Mechanical EngineeringGeorgia Institute of TechnologyAtlantaGeorgiaUSA
- The Wallace H. Coulter Department of Biomedical EngineeringGeorgia Institute of TechnologyAtlantaGeorgiaUSA
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6
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Ormesher L, Vause S, Higson S, Roberts A, Clarke B, Curtis S, Ordonez V, Ansari F, Everett TR, Hordern C, Mackillop L, Stern V, Bonnett T, Reid A, Wallace S, Oyekan E, Douglas H, Cauldwell M, Reddy M, Palmer K, Simpson M, Brennand J, Minns L, Freeman L, Murray S, Mary N, Castleman J, Morris KR, Haslett E, Cassidy C, Johnstone ED, Myers JE. Prevalence of pre-eclampsia and adverse pregnancy outcomes in women with pre-existing cardiomyopathy: a multi-centre retrospective cohort study. Sci Rep 2023; 13:153. [PMID: 36599871 DOI: 10.1038/s41598-022-26606-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 12/16/2022] [Indexed: 01/05/2023] Open
Abstract
Pre-eclampsia is associated with postnatal cardiac dysfunction; however, the nature of this relationship remains uncertain. This multicentre retrospective cohort study aimed to determine the prevalence of pre-eclampsia in women with pre-existing cardiac dysfunction (left ventricular ejection fraction < 55%) and explore the relationship between pregnancy outcome and pre-pregnancy cardiac phenotype. In this cohort of 282 pregnancies, pre-eclampsia prevalence was not significantly increased (4.6% [95% C.I 2.2-7.0%] vs. population prevalence of 4.6% [95% C.I. 2.7-8.2], p = 0.99); 12/13 women had concurrent obstetric/medical risk factors for pre-eclampsia. The prevalence of preterm pre-eclampsia (< 37 weeks) and fetal growth restriction (FGR) was increased (1.8% vs. 0.7%, p = 0.03; 15.2% vs. 5.5%, p < 0.001, respectively). Neither systolic nor diastolic function correlated with pregnancy outcome. Antenatal ß blockers (n = 116) were associated with lower birthweight Z score (adjusted difference - 0.31 [95% C.I. - 0.61 to - 0.01], p = 0.04). To conclude, this study demonstrated a modest increase in preterm pre-eclampsia and significant increase in FGR in women with pre-existing cardiac dysfunction. Our results do not necessarily support a causal relationship between cardiac dysfunction and pre-eclampsia, especially given the population's background risk status. The mechanism underpinning the relationship between cardiac dysfunction and FGR merits further research but could be influenced by concomitant ß blocker use.
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Affiliation(s)
- Laura Ormesher
- Maternal & Fetal Health Research Centre, Division of Developmental Biology and Medicine, University of Manchester, Manchester, UK. .,Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK.
| | - Sarah Vause
- Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Suzanne Higson
- Manchester Heart Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | - Anna Roberts
- Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Bernard Clarke
- Manchester Heart Centre, Manchester University NHS Foundation Trust, Manchester, UK.,Division of Cardiovascular Sciences, University of Manchester, Manchester, UK
| | | | | | | | | | - Claire Hordern
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Lucy Mackillop
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Victoria Stern
- Academic Unit of Developmental and Reproductive Medicine, University of Sheffield, Sheffield, UK
| | - Tessa Bonnett
- Academic Unit of Developmental and Reproductive Medicine, University of Sheffield, Sheffield, UK
| | - Alice Reid
- Department of Obstetrics, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Suzanne Wallace
- Department of Obstetrics, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Ebruba Oyekan
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | | | - Maya Reddy
- Monash Women's, Monash Health, Monash University, Melbourne, Australia
| | - Kirsten Palmer
- Monash Women's, Monash Health, Monash University, Melbourne, Australia
| | - Maggie Simpson
- Scottish Adult Congenital Cardiac Service, Golden Jubilee National Hospital, Glasgow, UK
| | - Janet Brennand
- Scottish Adult Congenital Cardiac Service, Golden Jubilee National Hospital, Glasgow, UK.,Queen Elizabeth University Hospital, NHS Greater Glasgow & Clyde, Glasgow, UK
| | - Laura Minns
- Department of Cardiology, Norfolk& Norwich University Hospital Foundation Trust, Norwich, UK
| | - Leisa Freeman
- Department of Cardiology, Norfolk& Norwich University Hospital Foundation Trust, Norwich, UK
| | - Sarah Murray
- Royal Infirmary of Edinburgh, NHS Lothian University Hospitals Division, Edinburgh, UK
| | - Nirmala Mary
- Royal Infirmary of Edinburgh, NHS Lothian University Hospitals Division, Edinburgh, UK
| | - James Castleman
- Birmingham Women's and Children's Hospital NHS Foundation Trust, Birmingham, UK
| | - Katie R Morris
- Birmingham Women's and Children's Hospital NHS Foundation Trust, Birmingham, UK.,Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | | | | | - Edward D Johnstone
- Maternal & Fetal Health Research Centre, Division of Developmental Biology and Medicine, University of Manchester, Manchester, UK.,Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Jenny E Myers
- Maternal & Fetal Health Research Centre, Division of Developmental Biology and Medicine, University of Manchester, Manchester, UK.,Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
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7
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Gronningsaeter L, Skulstad H, Quattrone A, Langesaeter E, Estensen ME. Reduced left ventricular function and sustained hypertension in women seven years after severe preeclampsia. Scand Cardiovasc J Suppl 2022; 56:292-301. [PMID: 35852091 DOI: 10.1080/14017431.2022.2099012] [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: 10/17/2022]
Abstract
Objective. To study left ventricular (LV) function and blood pressure (BP) at a long-term follow-up in women after severe pre-eclampsia. Design. In this single-centre, cross-sectional study, 96 patients were eligible for inclusion. LV function was examined by transthoracic echocardiography including tissue Doppler echocardiography and speckle tracking. BP was measured at rest using repeated non-invasive techniques. Results. We compared 36 patients with early-onset and 33 patients with late-onset pre-eclampsia with 28 healthy controls. Mean age (40 ± 3 years) and median time since delivery (7 ± 2 years) were similar across the study groups. The patients had 18% higher systolic BP (139 ± 15 mmHg) and 24% higher diastolic BP (87 ± 19 mmHg) than controls (p < .01). Hypertension was present in 23 patients (33%), where the estimated LV mass was 16% higher (p = .05) than in controls. The LV ejection fraction was 19% lower in the early-onset group (51 ± 4%; p = .01) and 14% lower in the late-onset group (54 ± 6; p = .04) compared with controls. LV global longitudinal strain was 18% lower in the patient group (-17.7 ± 2.1%) compared with controls (p = .01). Indicative of a more restrictive filling pattern, the diastolic indices showed a lower e' mean (p < .01) and subsequently higher E/e' ratio (p < .01). There were no significant differences in BP, systolic or diastolic function indices between the patient groups. Conclusion. We found sustained hypertension, higher LV mass and reduced LV systolic and diastolic function 7 y after severe pre-eclampsia. Our findings emphasize the importance of early risk stratification and clinical counselling, and follow-up for such cases.
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Affiliation(s)
- L Gronningsaeter
- Department of Anesthesia and Intensive Care Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - H Skulstad
- Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Cardiology, Division of Heart-, lung- and vessel-disease, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - A Quattrone
- Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Cardiology, Division of Heart-, lung- and vessel-disease, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - E Langesaeter
- Department of Anesthesia and Intensive Care Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - M E Estensen
- Department of Cardiology, Division of Heart-, lung- and vessel-disease, Oslo University Hospital, Rikshospitalet, Oslo, Norway
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8
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Ormesher L, Higson S, Luckie M, Roberts SA, Glossop H, Trafford A, Cottrell E, Johnstone ED, Myers JE. Postnatal cardiovascular morbidity following preterm pre-eclampsia: An observational study. Pregnancy Hypertens 2022; 30:68-81. [PMID: 36029727 DOI: 10.1016/j.preghy.2022.08.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To explore the nature of postnatal cardiovascular morbidity following pregnancies complicated by preterm pre-eclampsia and investigate associations between pregnancy characteristics and maternal postnatal cardiovascular function. STUDY DESIGN This was an observational sub-study of a single-centre feasibility randomised double-blind placebo-controlled trial (https://www. CLINICALTRIALS gov; NCT03466333), involving women with preterm pre-eclampsia, delivering before 37 weeks. Eligible women underwent echocardiography, arteriography and blood pressure monitoring within three days of birth, six weeks and six months postpartum. Correlations between pregnancy and cardiovascular characteristics were assessed using Spearman's correlation. MAIN OUTCOME MEASURES The prevalence of cardiovascular dysfunction and remodelling six months following preterm pre-eclampsia. RESULTS Forty-four women completed the study. At six months, 27 (61 %) had diastolic dysfunction, 33 (75 %) had raised total vascular resistance (TVR) and 18 (41 %) had left ventricular remodelling. Sixteen (46 %) women had de novo hypertension by six months and only two (5 %) women had a completely normal echocardiogram. Echocardiography did not change significantly from six weeks to six months. Earlier gestation at delivery and lower birthweight centile were associated with worse six-month diastolic dysfunction (E/E': rho = -0.39, p = 0.001 & rho = -0.42, p = 0.005) and TVR (rho = -0.34, p = 0.02 & rho = -0.37, p = 0.01). CONCLUSIONS Preterm pre-eclampsia is associated with persistent cardiovascular morbidity-six months postpartum in the majority of women. These cardiovascular changes have significant implications for long-term cardiovascular health. The graded severity of diastolic dysfunction and TVR with worsening pre-eclampsia phenotype suggests a dose-effect. However, the mechanistic link remains uncertain.
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Affiliation(s)
- Laura Ormesher
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, University of Manchester, UK; Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK.
| | - Suzanne Higson
- Manchester Heart Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | - Matthew Luckie
- Manchester Heart Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | | | - Heather Glossop
- Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Andrew Trafford
- Division of Cardiovascular Sciences, University of Manchester, UK
| | - Elizabeth Cottrell
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, University of Manchester, UK
| | - Edward D Johnstone
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, University of Manchester, UK; Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Jenny E Myers
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, University of Manchester, UK; Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
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9
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Anzoategui S, Gibbone E, Wright A, Nicolaides KH, Charakida M. Midgestation cardiovascular phenotype in women who develop gestational diabetes and hypertensive disorders of pregnancy: comparative study. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 60:207-214. [PMID: 35502146 DOI: 10.1002/uog.24929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/19/2022] [Accepted: 04/25/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Women with gestational diabetes mellitus (GDM) and/or hypertensive disorders of pregnancy (HDP) are at increased long-term cardiovascular risk. Mild cardiac functional alterations have been detected in women with GDM or HDP in midgestation, prior to clinical onset of the disease, but these functional alterations have not been found to be useful as screening tools. In contrast, increased impedance to peripheral blood flow, measured by echocardiography or ophthalmic artery Doppler, has been shown to provide incremental value to maternal characteristics for the prediction of pre-eclampsia. However, it is unknown whether similar changes can be detected in women at risk of GDM. In this study, we performed detailed cardiovascular phenotyping in a large, unselected population of women in midgestation to identify similarities and differences in cardiovascular adaptation in women who are at risk of GDM and/or HDP. METHODS This was a prospective observational study in women attending for a routine hospital visit at 19 + 1 to 23 + 3 weeks' gestation. This visit included assessment of flow velocity waveforms from the maternal ophthalmic arteries, echocardiography for assessment of maternal cardiovascular function and measurement of uterine artery pulsatility index and serum placental growth factor (PlGF) for assessment of placental perfusion and function. The measured indices were converted to either multiples of the median (MoM) values or deviation from the median (delta) after adjusting for maternal characteristics and elements of medical history. Biomarker delta or MoM values in the GDM and HDP groups were compared with those in the unaffected group using 95% CI and t-tests. RESULTS The study population of 5214 pregnancies contained 4429 (84.9%) that were unaffected by GDM or HDP, 509 (9.8%) complicated by GDM without HDP, 41 (0.8%) with GDM and HDP, and 235 (4.5%) with HDP without GDM. In HDP cases, with or without GDM, there was evidence of impaired placentation, with a decrease in PlGF, and increased impedance to flow in the peripheral circulation, suggested by an increase in ophthalmic artery peak systolic velocity (PSV) ratio, peripheral vascular resistance assessed on echocardiography and mean arterial pressure. In the GDM group without HDP, there was no evidence of altered placental perfusion or function and ophthalmic artery PSV ratio was not significantly different from that in the unaffected group; peripheral vascular resistance and mean arterial pressure were increased but to a lesser degree than in the HDP group. In the HDP group, there was an increase in global longitudinal systolic strain and slight increase in isovolumic relaxation time, while in the GDM group, there was an increase in mitral valve E/e', myocardial performance index and global longitudinal systolic strain. CONCLUSIONS In midgestation, women who subsequently develop HDP or GDM have a mild subclinical reduction in left ventricular function. In HDP cases, with or without GDM, there is evidence of impaired placentation and all biomarkers of impedance to peripheral blood flow are consistently increased. In contrast, in the GDM group without HDP, biomarkers of placental function are normal and those of impedance to peripheral blood flow are either marginally increased or not significantly different from those in normal pregnancies. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- S Anzoategui
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
| | - E Gibbone
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
| | - A Wright
- Institute of Health Research, University of Exeter, Exeter, UK
| | - K H Nicolaides
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
| | - M Charakida
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
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10
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Association between brain natriuretic peptide and cardiac dysfunction in hypertensive pregnancy disorders. Pregnancy Hypertens 2022; 27:117-122. [PMID: 35007913 DOI: 10.1016/j.preghy.2021.12.014] [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: 07/21/2021] [Revised: 11/27/2021] [Accepted: 12/29/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The aim of this work is to identify the correlation between serum brain natriuretic peptide (BNP) and left ventricle (LV) systolic and diastolic function in hypertensive pregnancy disorders (HPD) through echocardiographic parameters. STUDY DESIGN Eighty-seven pregnant patients were included, 23 with normotensive pregnancy (NP), 28 with gestational hypertension (GH) and 36 with preeclampsia (PE). Conventional 2D echocardiography was used to evaluate systolic and diastolic function such as E/a, E/e', LV mass index, LV ejection fraction, as well as left atria (LA) diameters, LA indexed volume, LV strain and LA strain (LAS). Brain natriuretic levels (BNP) blood levels were also determined. MAIN OUTCOME MEASURES The serum levels of BNP were higher in patients with PE [median (interquartile range, IQR)] 189 (142-215) pg/ml and GH 105 (46-162) pg/ml compared to NP 23 (9-33) pg/ml, (p = 0.001). BNP levels had a negative correlation with LAS (Rho = -0.79, p < 0.001). Preeclampsia patients had lower LAS [median (IQR)] 22% (20%-24%) compared to the GH group 23% (20%-24%) and NP 35% (34% -35%), p = 0.001. Classification and Regression Trees multivariate analysis found patterns that define trends to form mutually excluding homogeneous groups such as: a) First parameter that separates 2 groups is septal e > 8.2 or < 8.2b), BNP serum levels above 89 pg/ml, and c) LAS increases the discriminatory performance to detect and define the diastolic dysfunction or not. CONCLUSIONS At least one third of women with HPD had moderate diastolic dysfunction. The degree of diastolic dysfunction was negatively correlated with serum BNP levels and severity of HPD. LAS increase discriminatory performance to identify diastolic dysfunction in HPD.
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Pillai AA, Thiyagarajan M, Sharma DK, Pant BP, Keerti Priya SB, Keepanasseril A. Maternal cardiovascular dysfunction in women with early onset preeclampsia: a cross-sectional study. J Matern Fetal Neonatal Med 2021; 35:8394-8399. [PMID: 34486496 DOI: 10.1080/14767058.2021.1974834] [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] [Indexed: 01/29/2023]
Abstract
BACKGROUND Cardiac remodeling and diastolic dysfunction may occur, in women with early-onset preeclampsia, following raised total vascular resistance in response to the impaired placentation. These changes can increase the risk of premature cardiac morbidity and mortality later in life. According to updated guidelines by the American and European Societies of Echocardiography (ASE/ESE) to diagnose diastolic dysfunction, using a simpler criterion is not yet used in pregnant women. OBJECTIVE To compare the maternal cardiovascular changes and the variation in the diastolic dysfunction using the 2009 and 2016 criteria by ASE/ESE among women with early onset preeclampsia and gestational age-matched normotensive controls. METHODS A prospective matched cross-sectional study conducted in a tertiary hospital in South India, involving 40 women with early and 40 women with gestational age-matched normotensive controls. Cardiac function and remodeling were assessed by conventional 2D, M-mode, and Doppler echocardiography. RESULTS Compared to the controls, women with early-onset preeclampsia had significantly higher. Total vascular resistance index (2867.6 vs. 2277.2 dynes/s/cm5/m2, p = .035) and median end-systolic stress index (5.2 vs. 9.2 dyne/cm2/m2), suggesting a higher afterload. Cases had a significant rate of left ventricular diastolic dysfunction using the 2009 criteria (grade II/III: 21 (52%) vs. 0 (0%), p<.001) whereas the rates were much lower when the updated 2016 guidelines were used (grade II/III: 9 (22.5%) vs. 1 (2.5%), p<.001). CONCLUSIONS In women with early-onset preeclampsia, cardiovascular adaption occurs to minimize wall stress and myocardial oxygenation. The prevalence of diastolic dysfunction was observed to be lower with the 2016 criteria. Further studies involving pregnant women are required to assess the impact of newer guidelines on association with short- and long-term cardiovascular outcomes in high-risk women.
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Affiliation(s)
- Ajith Ananthakrishna Pillai
- Department of Cardiology, Jawaharlal Institute of Post-graduate Medical Education & Research (JIPMER), Puducherry, India
| | - Monica Thiyagarajan
- Department of Obstetrics & Gynaecology, Jawaharlal Institute of Post-graduate Medical Education & Research (JIPMER), Puducherry, India
| | - Devendra Kishanlal Sharma
- Department of Cardiology, Jawaharlal Institute of Post-graduate Medical Education & Research (JIPMER), Puducherry, India
| | - Bhagwati Prasad Pant
- Department of Cardiology, Jawaharlal Institute of Post-graduate Medical Education & Research (JIPMER), Puducherry, India
| | - S B Keerti Priya
- Department of Obstetrics & Gynaecology, Jawaharlal Institute of Post-graduate Medical Education & Research (JIPMER), Puducherry, India
| | - Anish Keepanasseril
- Department of Obstetrics & Gynaecology, Jawaharlal Institute of Post-graduate Medical Education & Research (JIPMER), Puducherry, India
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12
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Badenoosh B, Yazdani S, Hossieni Gohar S, Mehdizadeh Tourzani Z, Kabir K, Bakhtiyari M. Comparison of echocardiographic findings in women with late preeclampsia and healthy pregnant women: a case-control study. J Matern Fetal Neonatal Med 2021; 35:7491-7496. [PMID: 34304669 DOI: 10.1080/14767058.2021.1949707] [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: 10/20/2022]
Abstract
BACKGROUND Preeclampsia is one of the most common types of pregnancy disorders, and it is essential to know its cardiovascular complications. Therefore, we aimed to compare echocardiographic findings in women with late preeclampsia and healthy pregnant women. METHOD In this case-control study, 80 women with late preeclampsia and 80 healthy pregnant women were randomly selected and echocardiographic findings were determined and compared in the two groups. RESULTS Evaluating the relationship between late preeclampsia and echocardiographic variables in pregnant women showed a significant relationship between diastolic disorder (15% in the case group vs. 5% in the control group) (p = .035), systolic artery pressure (p = .002), and TR gradient (p = .003) with late preeclampsia; However, this relationship was not observed with other echocardiographic variables (p > .05). CONCLUSION Since the role of transthoracic echocardiography in the management of women with preeclampsia has been emphasized by international groups, the results of this study suggest that increased TR Gradient and diastolic dysfunction are the most important echocardiography findings in patients with late preeclampsia.
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Affiliation(s)
- Bita Badenoosh
- Department of Obstetrics and Gynecology, Dietary Supplements and Probiotics Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Shahrooz Yazdani
- Cardiovascular Research Center, Shahid Rajaei Educational and Medical Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Solaleh Hossieni Gohar
- Clinical Research Development Unit (CRDU) of Emam Ali Hospital, Alborz University of Medical Sciences, Karaj, Iran
| | | | - Kourosh Kabir
- Department of Community Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Mahmood Bakhtiyari
- Department of Community Medicine, Alborz University of Medical Sciences, Karaj, Iran.,Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
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Awoyemi T, Motta-Mejia C, Zhang W, Kouser L, White K, Kandzija N, Alhamlan FS, Cribbs AP, Tannetta D, Mazey E, Redman C, Kishore U, Vatish M. Syncytiotrophoblast Extracellular Vesicles From Late-Onset Preeclampsia Placentae Suppress Pro-Inflammatory Immune Response in THP-1 Macrophages. Front Immunol 2021; 12:676056. [PMID: 34163477 PMCID: PMC8215361 DOI: 10.3389/fimmu.2021.676056] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/28/2021] [Indexed: 01/08/2023] Open
Abstract
Syncytiotrophoblast derived Extracellular Vesicles (STBEV) from normal pregnancy (NP) have previously been shown to interact with circulating monocytes and B cells and induce pro-inflammatory cytokine release. Early-onset preeclampsia (EOPE) is associated with an exacerbated inflammatory response, yet there is little data regarding late-onset PE (LOPE) and immune function. Here, using a macrophage/monocyte cell line THP-1, we investigated the inflammatory potential of STBEV, comprising medium/large-STBEV (>200nm) and small-STBEV (<200nm), isolated from LOPE (n=6) and normal (NP) (n=6) placentae via dual-lobe ex-vivo placental perfusion and differential centrifugation. THP-1 cells bound and internalised STBEV isolated from NP and LOPE placentae, as revealed by flow cytometry, confocal microscopy, and ELISA. STBEV-treated THP-1 cells were examined for cytokine gene expression by RT-qPCR and the cell culture media examined for secreted cytokines/chemokines. As expected, NP medium/large-STBEV significantly upregulated the transcriptional expression of TNF-α, IL-10, IL-6, IL-12, IL-8 and TGF-β compared to PE medium/large-STBEV. However, there was no significant difference in the small STBEV population between the two groups, although in general, NP small STBEVs slightly upregulated the same cytokines. In contrast, LOPE STBEV (medium and large) did not induce pro-inflammatory responses by differentiated THP-1 macrophages. This decreased effect of LOPE STBEV was echoed in cytokine/chemokine release. Our results appear to suggest that STBEV from LOPE placentae do not have a major immune-modulatory effect on macrophages. In contrast, NP STBEV caused THP-1 cells to release pro-inflammatory cytokines. Thus, syncytiotrophoblast extracellular vesicles from LOPE dampen immune functions of THP-1 macrophages, suggesting an alternative mechanism leading to the pro-inflammatory environment observed in LOPE.
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Affiliation(s)
- Toluwalase Awoyemi
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Carolina Motta-Mejia
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom.,Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Wei Zhang
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Lubna Kouser
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Kirsten White
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Neva Kandzija
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Fatimah S Alhamlan
- Department of Infection and Immunity, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Adam P Cribbs
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Dionne Tannetta
- Department of Food and Nutritional Sciences, University of Reading, Reading, United Kingdom
| | - Emily Mazey
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Christopher Redman
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Uday Kishore
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Manu Vatish
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
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14
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Gibbone E, Wright A, Vallenas Campos R, Sanchez Sierra A, Nicolaides KH, Charakida M. Maternal cardiac function at 19-23 weeks' gestation in prediction of pre-eclampsia. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 57:739-747. [PMID: 33294998 DOI: 10.1002/uog.23568] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/29/2020] [Accepted: 11/30/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVES First, to examine the factors from maternal characteristics and medical history that affect maternal cardiovascular indices, and, second, to examine the potential value of maternal cardiovascular indices at 19-23 weeks' gestation, on their own and in combination with maternal factors and the established biomarkers of pre-eclampsia (PE), including uterine artery pulsatility index (UtA-PI), mean arterial pressure (MAP), serum placental growth factor (PlGF) and serum soluble fms-like tyrosine kinase-1 (sFlt-1), in the prediction of subsequent development of PE. METHODS This was a prospective observational study in women attending for a routine hospital visit at 19 + 1 to 23 + 3 weeks' gestation. This visit included recording of maternal demographic characteristics and medical history, assessment of maternal E/A ratio, E/e' ratio, myocardial performance index, global longitudinal systolic strain, left ventricular ejection fraction, peripheral vascular resistance, left ventricular cardiac output and left ventricular mass indexed for body surface area, and measurement of MAP, UtA-PI, serum PlGF and serum sFlt-1. The measurements of the eight maternal cardiac indices were standardized to remove the effects of maternal characteristics and elements from the medical history. The competing-risks model was used to estimate the individual patient-specific risks of delivery with PE and determine the detection rate, at a 10% false-positive rate, in screening by a combination of maternal demographic characteristics and medical history with biomarkers. RESULTS The study population of 2853 pregnancies contained 76 (2.7%) that developed PE. In pregnancies that subsequently developed PE, there was evidence of altered cardiac geometry, impaired myocardial function and increased peripheral vascular resistance. All maternal cardiovascular indices were affected significantly by maternal demographic characteristics and elements of medical history known to be associated with an increased risk for subsequent development of PE. After adjustment for maternal demographic characteristics and medical history, the only cardiovascular index that was affected significantly by subsequent development of PE was peripheral vascular resistance. Peripheral vascular resistance multiples of the median (MoM) was correlated with MAP MoM, which is not surprising because blood pressure is involved in the estimation of both. There were weak correlations between several cardiovascular indices and MAP MoM, but none was correlated with MoM values of UtA-PI, PlGF or sFlt-1. The performance of screening for delivery with PE at < 37 weeks' gestation or delivery with PE at any gestational age in screening by maternal demographic characteristics and medical history or combinations of maternal factors with MAP, UtA-PI, PlGF and sFlt-1 was not improved by the addition of peripheral vascular resistance. CONCLUSION Assessment of maternal cardiovascular function provides information on the pathophysiology of PE but is not useful in the prediction of PE. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- E Gibbone
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
| | - A Wright
- Institute of Health Research, University of Exeter, Exeter, UK
| | - R Vallenas Campos
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
| | - A Sanchez Sierra
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
| | - K H Nicolaides
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
| | - M Charakida
- Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
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15
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Speckle Tracking Echocardiography in Hypertensive Pregnancy Disorders: A Systematic Review. Obstet Gynecol Surv 2021; 75:497-509. [PMID: 32856716 DOI: 10.1097/ogx.0000000000000811] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Importance Hypertensive pregnancy disorders (HPDs) are associated with an increased risk of long-term cardiovascular disease. Speckle tracking echocardiography (STE) might be useful in the early detection of preclinical cardiac changes in women with HPDs. Objective The aim of this study was to study whether STE is a suitable method to detect differences in cardiac function in pregnant women with HPD compared with normotensive pregnant women or between women with a history of a pregnancy complicated by HPD compared with women with a history of an uncomplicated pregnancy. Evidence Acquisition The databases Medline, EMBASE, and Central were systematically searched for studies comparing cardiac function measured with STE in pregnant women with HPD or women with a history of HPD and women with a history of normotensive pregnancies. Results The search identified 16 studies, including 870 women with a history of HPD and 693 normotensive controls. Most studies during pregnancy (n = 12/13) found a decreased LV-GLS (left ventricular global longitudinal strain) in HPD compared with normotensive pregnant controls. LV-GRS (left ventricular global radial strain) and LV-GLCS (left ventricular global circumferential strain) are decreased in women with early-onset and severe preeclampsia. Women with a history of early-onset preeclampsia show lasting myocardial changes, with significantly decreased LV-GLS, LV-GLCS, and LV-GRS. Conclusions and Relevance LV-GLS is significantly decreased in pregnant women with HPD compared with normotensive pregnant women. Other deformation values show a significant decrease in women with severe or early-onset preeclampsia, with lasting myocardial changes after early-onset preeclampsia.
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16
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Lafuente-Ganuza P, Carretero F, Lequerica-Fernández P, Fernandez-Bernardo A, Escudero AI, de la Hera-Galarza JM, Garcia-Iglesias D, Alvarez-Velasco R, Alvarez FV. NT-proBNP levels in preeclampsia, intrauterine growth restriction as well as in the prediction on an imminent delivery. Clin Chem Lab Med 2021; 59:1077-1085. [PMID: 33581001 DOI: 10.1515/cclm-2020-1450] [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: 09/29/2020] [Accepted: 01/05/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Studies of cardiovascular function in pregnancy have shown inconsistent and, in some cases, contradictory results, particularly regarding cardiac output. While some studies report preeclampsia associated with high cardiac output, other studies suggest that preeclampsia should be further subdivided into women with high or low cardiac output. This study was conducted to examine the NT-proBNP levels in preeclampsia, intrauterine growth restriction, and hypertensive pregnancies without preeclampsia. We also examined N-terminal pro-B natriuretic peptide (NT-proBNP) levels three to four months after delivery, in preeclamptic women as well as the prediction of delivery within 10 days. In a reduced number of preeclamptic women and controls we performed echocardiograms to study their diastolic function. METHODS We investigated the NT-proBNP levels in 213 subjects with preeclampsia only, 73 with intrauterine growth restriction, 44 with preeclampsia and intrauterine growth restriction, 211 who were hypertensive and 662 unaffected pregnancies (controls). We also performed echocardiograms on 36 preeclampsia and 19 controls before delivery and three to five months after delivery. RESULTS NT-proBNP levels are higher in early onset preeclampsia than in late onset preeclampsia. Intrauterine growth restriction pregnancies showed a NT-proBNP levels similar to hypertensive and unaffected pregnancies. Compared with healthy pregnancies, women with preterm preeclampsia (<37 gestational weeks) had altered left atrial segments. CONCLUSIONS We observed that NT-proBNP levels are higher in early onset preeclampsia than in late onset. Moreover, diastolic dysfunction is higher in early onset than in late-onset term preeclampsia. An NT-proBNP value >136 pg/mL has a high positive predictive value for an imminent delivery within 10 days.
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Affiliation(s)
- Paula Lafuente-Ganuza
- Clinical Biochemistry, Laboratory Medicine, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain
| | - Fran Carretero
- Clinical Biochemistry, Laboratory Medicine, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain
| | - Paloma Lequerica-Fernández
- Clinical Biochemistry, Laboratory Medicine, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain
| | - Ana Fernandez-Bernardo
- Obstetrics and Gynecology Department, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain
| | - Ana I Escudero
- Obstetrics and Gynecology Department, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain
| | - Jesus M de la Hera-Galarza
- Cardiology Department, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain.,Instituto de Investigacion Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | | | - Rut Alvarez-Velasco
- Cardiology Department, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain
| | - Francisco V Alvarez
- Clinical Biochemistry, Laboratory Medicine, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain.,Department of Biochemistry and Molecular Biology, Universidad de Oviedo, Oviedo, Spain
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17
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Placental Histopathology and Pregnancy Outcomes in "Early" vs. "Late" Placental Abruption. Reprod Sci 2020; 28:351-360. [PMID: 32809128 DOI: 10.1007/s43032-020-00287-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 08/02/2020] [Indexed: 10/23/2022]
Abstract
Placenta-associated pregnancy complications (fetal growth restriction and preeclampsia) are traditionally classified as "early" and "late" due to their different pathophysiology, histopathology, and pregnancy outcomes. As placental abruption (PA) represents another placenta-associated complication, we aimed to study if this categorization can be applied to PA as well. Pregnancy and placental reports of all pregnancies complicated by PA between November 2008 and January 2019 were reviewed. Maternal background, pregnancy outcomes, and placental histopathology were compared between cases of PA < 34 weeks (early PA group) vs. > 34 weeks (late PA group). Placental lesions were classified according to the "Amsterdam" criteria. The primary outcome was severe neonatal morbidity (≥ 1 severe neonatal complications: seizures, IVH, HIE, PVL, blood transfusion, NEC, or death). Included were 305 cases of PA, 71 (23.3%) in the early group and 234 (76.7%) in the late group. The early PA group was characterized by higher rates of vaginal bleeding upon presentation (p = 0.003), DIC (p = 0.018), and severe neonatal morbidity (p < 0.001). The late PA group was characterized by a higher rate of urgent Cesarean deliveries (p < 0.001). The early PA group was characterized by higher rates of placental maternal vascular malperfusion (MVM) lesions (p < 0.001), maternal inflammatory response (MIR) lesions (p < 0.001), placental hemorrhage (p < 0.001), and a lower feto-placental ratio (p < 0.001). Using regression analysis, we found that severe neonatal morbidity was independently associated with early abruption (aOR = 5.3, 95% CI = 3.9-7.6), placental MVM (aOR = 1.5, 95% CI = 1.2-1.9), placental MIR (aOR = 1.9, 95% CI = 1.4-2.3), and inversely associated with antenatal corticosteroids (aOR = 0.9, 95% CI = 0.6-0.98). "Early" and "late" PA significantly differ in their presentation, placental pathology, and pregnancy outcomes.
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18
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Lindley KJ, Williams D, Conner SN, Verma A, Cahill AG, Davila-Roman VG. The Spectrum of Pregnancy-Associated Heart Failure Phenotypes: An Echocardiographic Study. Int J Cardiovasc Imaging 2020; 36:1637-1645. [PMID: 32377913 DOI: 10.1007/s10554-020-01866-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/24/2020] [Indexed: 12/11/2022]
Abstract
Compare echocardiographic phenotypes of women presenting with peripartum heart failure. A retrospective case-control study of pregnant women (n = 86) presenting with PP-HF symptoms (i.e., dyspnea, PND, orthopnea) and objective examination and laboratory findings (lung congestion, elevated JVP and/or HJR, elevated brain natriuretic peptide [BNP] and pulmonary edema on chest X-ray). Three distinct phenotypes based on echocardiographically-defined LVEF were identified: (a) PP-HF with preserved ejection fraction (PP HFpEF, LVEF: > 50%); (b) PP-HF with midrange ejection fraction (PP HFmrEF, LVEF: 40-50%); c) PP-HF with reduced ejection fraction (PP HFrEF, LVEF: < 40%); these were compared with 17 pregnant subjects without PP-HF symptoms/findings. Most patients were African American (n = 63; 73%), with low prevalence of hypertension (n = 15, 17%) or diabetes mellitus (n = 5, 5%); pre-eclampsia was highly prevalent (n = 52, 60%). Echocardiographically-defined phenotypes (HFpEF, n = 37; HFmrEF, n = 18; HFrEF, n = 31) showed progressively worse abnormalities in LV remodeling (LV enlargement, LV hypertrophy), LV diastolic function, and right ventricular function; the three PP-HF groups had comparable abnormalities in increased left atrial size and estimated peak tricuspid valve regurgitation velocity. Compared to controls, all three groups had significantly increased filling pressures, LV mass index and left atrial volume index. Peripartum women presenting with the clinical syndrome of heart failure exhibit a spectrum of echocardiographic phenotypes. Significant abnormalities in LV structure, diastolic function, LA size, peak TR velocity and RV function were identified in women with preserved and mid-range EFs, suggesting pregnancy-related cardiac pathophysiologic derangements.
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Affiliation(s)
- Kathryn J Lindley
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8086, St. Louis, MO, 63110, USA.
| | - Dominique Williams
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8086, St. Louis, MO, 63110, USA
| | - Shayna N Conner
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, MO, USA
| | - Amanda Verma
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8086, St. Louis, MO, 63110, USA
| | - Alison G Cahill
- Department of Women's Health, Dell Medical School, University of Texas At Austin, Austin, TX, USA
| | - Victor G Davila-Roman
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, 660 South Euclid, Campus Box 8086, St. Louis, MO, 63110, USA
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19
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Liu W, Li Y, Wang W, Li J, Cong J. Layer-specific longitudinal strain analysis by speckle tracking echocardiography in women with early and late onset preeclampsia. Pregnancy Hypertens 2019; 17:172-177. [PMID: 31487637 DOI: 10.1016/j.preghy.2019.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 05/27/2019] [Accepted: 06/10/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Weinai Liu
- Department of Echocardiography, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Yong Li
- Department of Echocardiography, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Wugang Wang
- Department of Echocardiography, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Junfang Li
- Department of Echocardiography, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Juan Cong
- Department of Echocardiography, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
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Mugerli S, Ambrožič J, Geršak K, Lučovnik M. Elevated soluble-St2 concentrations in preeclampsia correlate with echocardiographic parameters of diastolic dysfunction and return to normal values one year after delivery. J Matern Fetal Neonatal Med 2019; 34:379-385. [PMID: 31056999 DOI: 10.1080/14767058.2019.1609934] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objectives: To compare soluble-ST2 (sST2) concentrations in patients with severe features of preeclampsia and healthy pregnant controls before as well as 1 year after delivery. Another objective was to assess potential correlation between sST2 concentrations and myocardial function.Methods: Patients with singleton pregnancy complicated by severe features of preeclampsia and healthy controls were included in a prospective observational study. Plasma sST2 concentrations were measured within 24 h before delivery and 1 year after delivery. Standard two-dimensional and Doppler echocardiography was performed at the time of first sST2 measurement before delivery. Mann-Whitney U test was used to compare sST2 values in preeclamptic patients versus controls. Kendall's tau was used to assess correlation between sST2 values and echocardiographic measures of left ventricular systolic and diastolic function (p < .05 significant).Results: We included 24 patients with severe preeclampsia and 29 controls. One year after delivery, sST2 concentrations were available for 24 (45%) participants (13 in preeclampsia group and 11 controls). Concentrations of sST2 were markedly elevated in patients with severe preeclampsia compared to healthy controls before delivery (p = .04), but not 1 year after delivery (p = .80). There was no significant correlation between sST2 and parameters of systolic function. In preeclamptic patients, we found a significant inverse correlation between sST2 and markers of diastolic function: peak early mitral inflow velocity E (Kendall's tau = -0.40; p = .02), peak early diastolic myocardial velocities at septal and lateral mitral annulus (e') (Kendall's tau = -0.354, p = .04) and ratio between e' and peak systolic myocardial velocities at the septal and lateral mitral annulus (e'/s') (Kendall's tau = -0.362, p = .04).Conclusions: Preeclampsia with severe features is associated with increased maternal plasma concentrations of sST2, which return to normal values in the first year after delivery. Higher sST2 levels in preeclamptic patients correlate with impaired parameters of left ventricular diastolic function.
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Affiliation(s)
- Sara Mugerli
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Jana Ambrožič
- Department of Cardiology, Division of Internal Medicine, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Ksenija Geršak
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Miha Lučovnik
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Centre Ljubljana, Ljubljana, Slovenia
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Clemmensen TS, Christensen M, Kronborg CJS, Knudsen UB, Løgstrup BB. Long-term follow-up of women with early onset pre-eclampsia shows subclinical impairment of the left ventricular function by two-dimensional speckle tracking echocardiography. Pregnancy Hypertens 2018; 14:9-14. [DOI: 10.1016/j.preghy.2018.07.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 06/21/2018] [Accepted: 07/05/2018] [Indexed: 01/15/2023]
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Parikh P, Blauwet L. Peripartum Cardiomyopathy and Preeclampsia: Overlapping Diseases of Pregnancy. Curr Hypertens Rep 2018; 20:69. [PMID: 29971645 DOI: 10.1007/s11906-018-0868-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW Hypertensive disorders of pregnancy (HDP) often result in cardiac dysfunction and have been variably included as a risk factor for peripartum cardiomyopathy (PPCM). However, there is debate regarding the relationship between the two entities. RECENT FINDINGS Diastolic dysfunction appears to be more predominant among gravidas with HDP, while systolic dysfunction predominates in PPCM. However, this finding is not consistent in all studies. Recent examinations of mortality and morbidity associated with PPCM in the setting of HDP do not demonstrate a predominant pattern with a mixture of results. Further, right ventricular dysfunction is identified to be a common theme in both populations. From a basic science perspective, there is evidence to demonstrate a predominantly anti-angiogenic milieu in both PPCM and HDP. PPCM and HDP associated cardiomyopathy overlap significantly. As such, unifying theories for their pathophysiology should be investigated.
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Affiliation(s)
- Pavan Parikh
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Mayo Clinic, 200 1st Street South West, Rochester, MN, 55905, USA.
| | - Lori Blauwet
- Department of Cardiovascular Medicine, Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA
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Morton A, Morton A. High sensitivity cardiac troponin I levels in preeclampsia. Pregnancy Hypertens 2018; 13:79-82. [DOI: 10.1016/j.preghy.2018.04.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 04/27/2018] [Accepted: 04/28/2018] [Indexed: 11/15/2022]
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Chen SN, Cheng CC, Tsui KH, Tang PL, Chern CU, Huang WC, Lin LT. Hypertensive disorders of pregnancy and future heart failure risk: A nationwide population-based retrospective cohort study. Pregnancy Hypertens 2018; 13:110-115. [PMID: 30177036 DOI: 10.1016/j.preghy.2018.05.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 05/01/2018] [Accepted: 05/26/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To assess whether hypertensive disorders of pregnancy (HDP) increased the risk of subsequent heart failure (HF) and identify possible risk factors. STUDY DESIGN A nationwide population-based retrospective cohort study. MAIN OUTCOME MEASURES Incidence of heart failure. RESULTS Among the 23.3 million individuals registered in the National Health Insurance Research Database in Taiwan, 29,186 patients with HDP and 116,744 matched controls were identified. The overall incidence of HF was greater in the HDP group than it was in the control group (9.83 vs. 1.67 per 10,000 person-years), with a significant incidence rate ratio (IRR = 5.88, 95% confidence interval [CI] 5.84-5.92, p < 0.0001). When stratified by age, parity, gestational age, gestational number, and follow-up years, the IRR for subsequent HF remained significantly higher in the HDP group in all stratifications. Additionally, the Kaplan-Meier analysis indicated that the cumulative incidence rate of HF was higher in the HDP group than it was in the control group. The Cox proportional-hazard model analysis showed that in addition to HDP, single parity, preterm and hypertension were independent risk factors for developing HF. Moreover, HF was more likely to develop within 5 years post-partum. Among patients with a history of HDP, the Cox proportional-hazard model showed that severe forms of HDP and increased HDP occurrences were independently associated with the subsequent development of HF. CONCLUSIONS Patients who have experienced HDP presented an increased risk for developing HF later in life. Moreover, among individuals with a history of HDP, those with severe forms of HDP or recurrent HDP displayed an increased subsequent risk of HF.
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Affiliation(s)
- San-Nung Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chin-Chang Cheng
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Physical Therapy, Fooyin University, Kaohsiung City, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan
| | - Pei-Ling Tang
- Research Center of Medical Informatics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Nursing, Meiho University, Pingtung, Taiwan; College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chyi-Uei Chern
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wei-Chun Huang
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Physical Therapy, Fooyin University, Kaohsiung City, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan.
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