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Townsend K, Maric T, Steer PJ, Savvidou MD. Maternal hemoglobin drop in multiple pregnancy is associated with higher gestational age at birth and birthweight. Acta Obstet Gynecol Scand 2024; 103:2002-2012. [PMID: 39049190 PMCID: PMC11426208 DOI: 10.1111/aogs.14907] [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] [Received: 02/08/2024] [Revised: 06/03/2024] [Accepted: 06/10/2024] [Indexed: 07/27/2024]
Abstract
INTRODUCTION This retrospective study investigated the hypothesis that maternal hemoglobin (Hb) levels in twin pregnancy fall between the first and second trimesters and that higher falls are associated with higher gestational age at birth and higher birthweight (BW). MATERIAL AND METHODS The study population was defined as pregnant women with twin pregnancies delivering two live, phenotypically normal neonates, after 24+0 weeks of gestation, between October 2009 and September 2021 at an inner London maternity unit. Maternal Hb and mean corpuscular volume (MCV), at ≤14+0 weeks of gestation (Hb1) and again at 20+0-30+0 weeks gestation (Hb2) were recorded from the Hospital's perinatal database. MCV was used as a possible indicator of iron deficiency anemia. The association of Hb drop, defined as [Hb1(adjusted for gestational age) - Hb2], and MCV values with gestational age at birth, BW of both twins and delivery of small for gestational age (SGA) neonates, defined as BW <10th percentile for gestation, was evaluated. RESULTS 923 pregnant women with twin pregnancies were included. Maternal Hb1 did not correlate with any outcomes measured. However, a lower Hb2 and a larger Hb drop was associated with a higher gestational age at birth (p < 0.001), a larger BW of twin 1 and 2 (p < 0.001 for both) and a reduction in the incidence of delivering one or two SGA neonates (p < 0.001 for both). MCV values did not correlate significantly with these outcomes. CONCLUSIONS This study showed that in twin pregnancy, a larger maternal Hb drop from the first to the second trimester is associated with a higher gestational age at birth and a larger BW. This change may represent a larger plasma volume expansion.
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Affiliation(s)
| | - Tanya Maric
- Fetal Medicine Unit, Chelsea & Westminster HospitalLondonUK
| | - Philip J. Steer
- Academic Department of Obstetrics and Gynaecology, Chelsea & Westminster Hospital, Department of Metabolism, Digestion and ReproductionImperial College LondonLondonUK
| | - Makrina D. Savvidou
- Fetal Medicine Unit, Chelsea & Westminster HospitalLondonUK
- Academic Department of Obstetrics and Gynaecology, Chelsea & Westminster Hospital, Department of Metabolism, Digestion and ReproductionImperial College LondonLondonUK
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2
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Rizi SS, Wiens E, Hunt J, Ducas R. Cardiac physiology and pathophysiology in pregnancy. Can J Physiol Pharmacol 2024; 102:552-571. [PMID: 38815593 DOI: 10.1139/cjpp-2024-0010] [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: 06/01/2024]
Abstract
Cardiovascular disease is the leading indirect cause of maternal morbidity and mortality, accounting for nearly one third of maternal deaths during pregnancy. The burden of cardiovascular disease in pregnancy is increasing, as are the incidence of maternal morbidity and mortality. Normal physiologic adaptations to pregnancy, including increased cardiac output and plasma volume, may unmask cardiac conditions, exacerbate previously existing conditions, or create de novo complications. It is important for care providers to understand the normal physiologic changes of pregnancy and how they may impact the care of patients with cardiovascular disease. This review outlines the physiologic adaptions during pregnancy and their pathologic implications for some of the more common cardiovascular conditions in pregnancy.
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Affiliation(s)
- Shekoofeh Saboktakin Rizi
- Section of Cardiology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Evan Wiens
- Division of Cardiology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Jennifer Hunt
- Department of Obstetrics, Gynecology & Reproductive Science, University of Manitoba, Winnipeg, MB, Canada
| | - Robin Ducas
- Section of Cardiology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada
- Department of Obstetrics, Gynecology & Reproductive Science, University of Manitoba, Winnipeg, MB, Canada
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3
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Ziccardi MR, Briller JE. Echocardiography for Management of Cardiovascular Disease in Pregnancy. Curr Cardiol Rep 2024:10.1007/s11886-024-02126-2. [PMID: 39325245 DOI: 10.1007/s11886-024-02126-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/21/2024] [Indexed: 09/27/2024]
Abstract
PURPOSE OF REVIEW Cardiovascular disease (CVD) continues to be a leading contributor to maternal mortality and morbidity. Echocardiography is an essential tool for patients with suspected and known CVD to establish symptom etiology, treatment strategy, and prognosis. We summarize the current status of conventional and novel techniques for assessment of CVD during pregnancy. RECENT FINDINGS Conventional techniques are still useful for evaluation of known or suspected CVD. Advanced technology using speckle tracking continues to evolve and is increasingly applied for diagnosis of subclinical disease including hypertensive disorders of pregnancy and left ventricular (LV) dysfunction. Precise recommendations on how frequently echocardiography should be performed and for whom remain in flux. However, a recently published consensus statement and new screening tool for pregnancy assessment of patients with valvular heart disease provide additional advice on using this modality. Echocardiography remains the diagnostic modality of choice for evaluation and risk stratification in pregnancy.
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Affiliation(s)
- Mary Rodriguez Ziccardi
- Division of Cardiology, Department of Medicine, University of Illinois Chicago, 840 S. Wood St. (Mc 715), Chicago, IL, 60612, USA
| | - Joan E Briller
- Division of Cardiology, Department of Medicine, University of Illinois Chicago, 840 S. Wood St. (Mc 715), Chicago, IL, 60612, USA.
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Milani M, Bertaina M, Ardissino M, Iannaccone M, Boccuzzi GG, Tavecchia G, Oliva F, Sacco A. Unveiling an insidious diagnosis and its implications for clinical practice: Individual patient data systematic review of pregnancy-associated spontaneous coronary artery dissection. Int J Cardiol 2024; 418:132582. [PMID: 39313118 DOI: 10.1016/j.ijcard.2024.132582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2024] [Revised: 09/10/2024] [Accepted: 09/18/2024] [Indexed: 09/25/2024]
Abstract
BACKGROUND Pregnancy-Associated Spontaneous Coronary Artery Dissection (P-SCAD) is the most common cause of myocardial infarction in pregnancy and postpartum. Aim of this systematic review is to provide a descriptive picture of P-SCAD presentation, clinical course, management and outcomes. METHODS International databases were systematically screened up to November 2023 and all published P-SCAD case reports/series identified; additionally, we gathered four original cases, establishing a new database for the derived cohort. RESULTS 253 studies (215 case reports, 38 case series) were included for the analysis, enrolling 316 patients admitted between 1952 and 2023. Median age was 34 (SD 5) years old, 64 (20.4 %) were prepartum, 249 (79.6 %) postpartum. Most common presentation was ST-elevation myocardial infarction (72.6 %). Cardiac arrest and cardiogenic shock occurred in 18.4 % and 16.1 %, respectively. Multivessel dissection was present in 45.2 % of cases, with left anterior descending artery being most frequently affected (74.4 %). Initial therapeutic strategy was medical therapy in 54.8 % while upfront revascularization was performed in 45.2 % of cases. Excluding autoptic studies, mortality rate was 4.1 %, without significant differences between pre and postpartum SCAD (p-value 0.6) or according to initial therapeutic approach (p-value 0.5). Recurrences after index event were registered in 74 patients (23.4 %), being more common after medical treatment than in case of immediate revascularization (30.8 versus 18.3 %, p-value 0.02). CONCLUSIONS P-SCAD is a complex clinical scenario: timely diagnosis is difficult, therapeutic management not well-defined, rate of recurrences not negligible. Additional observational studies and dedicated registries are necessary to enhance the management of this rare but severe condition.
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Affiliation(s)
- Martina Milani
- Cardiology Department, Alessandro Manzoni Hospital, ASST Lecco, Lecco, Italy
| | - Maurizio Bertaina
- Division of Cardiology, San Giovanni Bosco Hospital, ASL Città di Torino, Torino, Italy.
| | - Maddalena Ardissino
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom; National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Mario Iannaccone
- Division of Cardiology, San Giovanni Bosco Hospital, ASL Città di Torino, Torino, Italy
| | | | - Giovanni Tavecchia
- Cardiac Intensive Care Unit, "De Gasperis Cardio Center", ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Fabrizio Oliva
- Cardiac Intensive Care Unit, "De Gasperis Cardio Center", ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Alice Sacco
- Cardiac Intensive Care Unit, "De Gasperis Cardio Center", ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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Pongpanit K, Dayan N, Janaudis-Ferreira T, Roig M, Spahija J, Bertagnolli M. Exercise effects on maternal vascular health and blood pressure during pregnancy and postpartum: a systematic review and meta-analysis. Eur J Prev Cardiol 2024; 31:1606-1620. [PMID: 38711399 DOI: 10.1093/eurjpc/zwae165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/27/2024] [Accepted: 05/02/2024] [Indexed: 05/08/2024]
Abstract
AIMS This systematic review aimed to assess the effects of exercise training during pregnancy and the postpartum period on maternal vascular health and blood pressure (BP). METHODS AND RESULTS The outcome of interest was pulse wave velocity (PWV), flow-mediated dilation (FMD), and BP from pregnancy to 1-year postpartum. Five databases, including Ovid MEDLINE, EMBASE, CINAHL, Web of Science, and Cochrane Library, were systematically searched from inception to August 2023. Studies of randomized controlled trials (RCTs) comparing the effects of prenatal or postpartum exercise to a non-exercise control group were included. The risk of bias and the certainty of evidence were assessed. Random-effects meta-analyses and sensitivity analyses were conducted. In total, 20 RCTs involving 1221 women were included. Exercise training, initiated from Week 8 during gestation or between 6 and 14 weeks after delivery, with the programme lasting for a minimum of 4 weeks up to 6 months, showed no significant impact on PWV and FMD. However, it resulted in a significant reduction in systolic BP (SBP) [mean difference (MD): -4.37 mmHg; 95% confidence interval (CI): -7.48 to -1.26; P = 0.006] and diastolic BP (DBP) (MD: -2.94 mmHg; 95% CI: -5.17 to -0.71; P = 0.01) with very low certainty. Subgroup analyses revealed consistent trends across different gestational stages, types of exercise, weekly exercise times, and training periods. CONCLUSION Exercise training during pregnancy and the postpartum period demonstrates a favourable effect on reducing maternal BP. However, further investigations with rigorous methodologies and larger sample sizes are needed to strengthen these conclusions.
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Affiliation(s)
- Karan Pongpanit
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, 3630 prom. Sir-William-Osler, Montreal, Quebec H3G 1Y5, Canada
- Department of Physical Therapy, Faculty of Allied Health Sciences, Thasmmasat University, Khlong Nueng, Khlong Luang District, Pathum Thani 12120, Thailand
- Hospital Sacré-Cœur Research Center, CIUSSS Nord-de-l'Île-de-Montréal, 5400 Boul Gouin Ouest, Montreal, Quebec H4J 1C5, Canada
| | - Natalie Dayan
- Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
- Cardiovascular Health Across the Lifespan Program, Research Institute of the McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec H4A 3J1, Canada
| | - Tania Janaudis-Ferreira
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, 3630 prom. Sir-William-Osler, Montreal, Quebec H3G 1Y5, Canada
- Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Marc Roig
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, 3630 prom. Sir-William-Osler, Montreal, Quebec H3G 1Y5, Canada
| | - Jadranka Spahija
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, 3630 prom. Sir-William-Osler, Montreal, Quebec H3G 1Y5, Canada
- Hospital Sacré-Cœur Research Center, CIUSSS Nord-de-l'Île-de-Montréal, 5400 Boul Gouin Ouest, Montreal, Quebec H4J 1C5, Canada
| | - Mariane Bertagnolli
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, 3630 prom. Sir-William-Osler, Montreal, Quebec H3G 1Y5, Canada
- Hospital Sacré-Cœur Research Center, CIUSSS Nord-de-l'Île-de-Montréal, 5400 Boul Gouin Ouest, Montreal, Quebec H4J 1C5, Canada
- Cardiovascular Health Across the Lifespan Program, Research Institute of the McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec H4A 3J1, Canada
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6
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Conwell J, Ayyash M, Singh HK, Goffman D, Ranard BL. Physiologic changes of pregnancy and considerations for screening and diagnosis of sepsis. Semin Perinatol 2024:151973. [PMID: 39333002 DOI: 10.1016/j.semperi.2024.151973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/29/2024]
Abstract
Obstetric sepsis is a significant cause of morbidity and mortality in pregnant people worldwide. Initial evaluation and timely intervention are crucial to improving outcomes for birthing persons and their newborns. While many of the therapies and interventions for peripartum sepsis are consistent with the general population, there are considerations unique to pregnancy. Stabilization of the septic pregnant or immediately postpartum patient requires an understanding of the physiologic changes of pregnancy, hemodynamic changes during labor, and infections specific to pregnancy. We will review the interaction between pregnant physiology and sepsis pathophysiology, and how this can guide screening and diagnosis.
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Affiliation(s)
- James Conwell
- Division of Obstetric Anesthesiology, Department of Anesthesiology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA; NewYork-Presbyterian, New York, NY, USA
| | - Mariam Ayyash
- NewYork-Presbyterian, New York, NY, USA; Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Harjot K Singh
- NewYork-Presbyterian, New York, NY, USA; Division of Infectious Diseases, Weill Cornell Medicine, New York, NY, USA
| | - Dena Goffman
- NewYork-Presbyterian, New York, NY, USA; Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA; Center for Patient Safety Science, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Benjamin L Ranard
- NewYork-Presbyterian, New York, NY, USA; Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA; Center for Patient Safety Science, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA.
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7
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Liu H, Yang L, Chen CY, Qian SC, Ma LY, Diao YF, Wu XY, Wu SY, Dong ZQ, Shao YF, Zhang HJ, Sun LZ, Zhu JM, Zhang JR, Li H. Management strategies and outcomes in pregnancy-related acute aortic dissection: a multicentre cohort study in China. Heart 2024:heartjnl-2024-324009. [PMID: 39266045 DOI: 10.1136/heartjnl-2024-324009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 08/27/2024] [Indexed: 09/14/2024] Open
Abstract
BACKGROUND Acute aortic dissection (AD) in pregnancy poses a lethal risk to both mother and fetus. However, well-established therapeutic guidelines are lacking. This study aimed to investigate clinical features, outcomes and optimal management strategies for pregnancy-related AD. METHODS We conducted a retrospective multicentre cohort study including 67 women with acute AD during pregnancy or within 12 weeks postpartum from three major cardiovascular centres in China between 2003 and 2021. Patient characteristics, management strategies and short-term outcomes were analysed. RESULTS Median age was 31 years, with AD onset at median 32 weeks gestation. Forty-six patients (68.7%) had type A AD, of which 41 underwent immediate surgery. Overall maternal mortality was 10.4% (7/67) and fetal mortality was 26.9% (18/67). Compared with immediate surgery, selective surgery was associated with higher risk of composite maternal and fetal death (adjusted RR: 12.47 (95% CI 3.26 to 47.73); p=0.0002) and fetal death (adjusted RR: 8.77 (95% CI 2.33 to 33.09); p=0.001). CONCLUSIONS Immediate aortic surgery should be considered for type A AD at any stage of pregnancy or postpartum. For pregnant women with AD before fetal viability, surgical treatment with the fetus in utero should be considered. Management strategies should account for dissection type, gestational age, and fetal viability. TRIAL REGISTRATION NUMBER NCT05501145.
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Affiliation(s)
- Hong Liu
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Liu Yang
- Department of Obstetrics and Gynecology, Fudan University Zhongshan Hospital, Shanghai, China
| | - Cui-Ying Chen
- Department of Obstetrics and Gynecology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Si-Chong Qian
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Lu-Yao Ma
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yi-Fei Diao
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiao-Yu Wu
- Department of Obstetrics and Gynecology, Fudan University Zhongshan Hospital, Shanghai, China
| | - Shu-Yan Wu
- Department of Obstetrics and Gynecology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Zhi-Qiang Dong
- Department of Cardiovascular Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, China
| | - Yong-Feng Shao
- Department of Cardiovascular Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hong-Jia Zhang
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Li-Zhong Sun
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jun-Ming Zhu
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jia-Rong Zhang
- Department of Obstetrics and Gynecology, Fudan University Zhongshan Hospital, Shanghai, China
| | - Haiyang Li
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Mbongozi X, Galloway S, Hunter A, Businge CB. Arterial stiffness after 6 weeks postdelivery in women with a history of hypertensive disorders of pregnancy: a systematic review protocol. BMJ Open 2024; 14:e082424. [PMID: 39260849 PMCID: PMC11409312 DOI: 10.1136/bmjopen-2023-082424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 08/22/2024] [Indexed: 09/13/2024] Open
Abstract
INTRODUCTION Hypertensive disorders of pregnancy (HDP) are one of the leading causes of maternal morbidity and mortality. The risk of developing cardiovascular diseases following HDP is high. Arterial stiffness is a prognostic indicator for cardiovascular disease in the general population, and it is elevated during pregnancy in women with HDP. No systematic reviews have been conducted to determine if arterial stiffness remains elevated beyond puerperium in these women with HDP. METHODS AND ANALYSIS We will conduct a systematic literature search in the following electronic databases: Medline, PubMed, Embase, Cochrane Library, Google Scholar, Web of Science and CINAHL. The review will consider studies that investigate arterial stiffness in women who had HPD and are between 43 days and 10 years postdelivery and under 60 years of age. This systematic review will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols guidelines. Estimates of mean ± SD for arterial stiffness indices (cfPWV, AIx and AIx@75) for the women in the included studies will be obtained. For studies where the estimates were reported as the median and IQR, approximate estimates of mean ± SD will be calculated by using the low and high end of the range, median and sample size. Data from the individual studies will be pooled by use of a random-effects model. The risk of bias assessment will be assessed using the Cochrane Collaboration tool and the Newcastle-Ottawa Quality Assessment Scale as appropriate. Sources of heterogeneity will be explored by sensitivity and subgroup analyses. ETHICS AND DISSEMINATION No ethics approval is required as only published data will be used in this study. The research study's outcomes will be shared through scientific conferences and peer-reviewed publications. PROSPERO REGISTRATION NUMBER CRD42023461867.
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Affiliation(s)
| | | | | | - Charles Bitamazire Businge
- Department of Obstetrics, Walter Sisulu University - Mthatha Campus, Mthatha, Eastern Cape, South Africa
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Renaud J, Foroshani S, Frishman WH, Aronow WS. The Influence of Pulmonary Arterial Hypertension In Pregnancy: A Review. Cardiol Rev 2024:00045415-990000000-00322. [PMID: 39254515 DOI: 10.1097/crd.0000000000000777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/11/2024]
Abstract
Pulmonary arterial hypertension (PAH) is a severe condition characterized by increased pulmonary vascular resistance and right ventricular failure. This review examines the intersection of PAH and pregnancy, highlighting the significant physiological, hemodynamic, and hormonal changes that exacerbate PAH during gestation. Pregnancy is contraindicated in PAH patients due to high maternal and fetal morbidity and mortality rates. However, some patients choose to continue their pregnancies, necessitating a comprehensive understanding of the implications and management strategies. Effective management of PAH in pregnant patients involves individualized treatment plans. Prepartum management focuses on optimizing therapy and monitoring hemodynamic status. Prostacyclin analogs and phosphodiesterase inhibitors are commonly used, though their safety profiles require further investigation. Intrapartum management prioritizes preventing right ventricular failure, utilizing therapies such as intravenous epoprostenol, inhaled iloprost, and inhaled nitric oxide. Managing PAH in pregnancy requires careful planning, continuous monitoring, and tailored therapeutic strategies to navigate the complex interplay of physiological changes and mitigate risks. Future research should focus on elucidating the pathophysiology of PAH during pregnancy and developing safer, more effective treatments to improve maternal and fetal outcomes.
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Affiliation(s)
- Jodie Renaud
- From the Department of Medicine, New York Medical College, Valhalla, NY
| | - Saam Foroshani
- From the Department of Medicine, New York Medical College, Valhalla, NY
| | | | - Wilbert S Aronow
- Departments of Cardiology and Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY
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10
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Tébar-Márquez D, Jurado-Román A, Jiménez-Valero S, Galeote G, García-Muñoz A, Lorenzo-Hernández A, Fernández-Capitán C, Torres Santos-Olmo R, Alcolea-Batres S, Ugueto C, Vera-Vera S, Moreno R. Percutaneous Thrombectomy With Flowtriever System in Pregnant Women With High-Risk Pulmonary Embolism and Contraindications to Systemic Thrombolysis. J Endovasc Ther 2024:15266028241280508. [PMID: 39257020 DOI: 10.1177/15266028241280508] [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: 09/12/2024]
Abstract
CLINICAL IMPACT Through these clinical cases, we present a new protocol of action, updated with the latest evidence on percutaneous pulmonary thrombectomy using dedicated catheters, for high-risk PE in pregnant women or during the early postpartum period.
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Affiliation(s)
| | | | | | | | - Andoni García-Muñoz
- Intensive Care Medicine Department, La Paz University Hospital, Madrid, Spain
| | | | | | | | | | - Clara Ugueto
- Cardiology Department, La Paz University Hospital, Madrid, Spain
| | - Silvio Vera-Vera
- Cardiology Department, La Paz University Hospital, Madrid, Spain
| | - Raúl Moreno
- Cardiology Department, La Paz University Hospital, Madrid, Spain
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11
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de Vries PLM, Verspyck E, Morau E, Saucedo M, Deneux-Tharaux C. Maternal mortality due to obstetric hemorrhage by surgical injury during cesarean section: A nationwide study. Acta Obstet Gynecol Scand 2024; 103:1877-1887. [PMID: 39021333 PMCID: PMC11324917 DOI: 10.1111/aogs.14917] [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] [Received: 02/11/2024] [Revised: 05/23/2024] [Accepted: 06/27/2024] [Indexed: 07/20/2024]
Abstract
INTRODUCTION Obstetric hemorrhage remains a largely preventable cause of maternal mortality globally. The contribution of uterine atony to hemorrhage-related maternal mortality has decreased in France, while the contribution of other causes of obstetric hemorrhage such as surgical injury during cesarean has been reported to increase. However, little evidence exists regarding the risk factors and care processes of women who died from this cause of hemorrhage. Therefore, we aimed to describe the clinical profile, underlying mechanisms, and preventability factors among women who died from obstetric hemorrhage by surgical injury during cesarean section. MATERIAL AND METHODS Nationwide analysis of all hemorrhage-related maternal deaths by surgical injury during cesarean in France identified by the nationwide permanent enhanced maternal mortality surveillance system (ENCMM) between 2007 and 2018. We described the characteristics of the women, delivery hospitals, circumstances of hemorrhage, features of obstetric and resuscitation/transfusion care, and main preventability factors. RESULTS Between 2007 and 2018, hemorrhage-related maternal mortality in France decreased from 1.6/100 000 live births (95% CI 1.1-2.2) (39/2 472 650) in 2007-2009 to 0.8/100 000 live births (95% CI 0.5-1.3) (19/2 311 783) in 2016-2018. Hemorrhage-related maternal mortality ratio due to surgical injury during cesarean increased from 0.08 (95% CI 0.01-0.3) (2/2 472 650) to 0.2 (95% CI 0.07-0.5) (5/2 311 783) per 100 000 live births. Among the 18 women who died from surgical injury during cesarean over the 12-year study period, we report a high prevalence of obesity (67%, 12/18), previous cesarean (72%, 13/18), and second-stage cesareans (56%, 10/18). In 22% (4/18), cesarean section was performed in a hospital providing <1000 births annually, with no blood bank (39%, 7/18) or no adult intensive care (44%, 8/18) on-site. Overall preventability of deaths was 94% (17/18). Main preventability factors were related to delay in hemorrhage diagnosis (77%, 14/18) due to late recognition of abnormal parameters (33%, 6/18) and late bedside ultrasound (56%, 10/18), and delay in management due to insufficient surgical skills (56%, 10/18). CONCLUSIONS In France, surgical injury during cesarean section is an increasing, largely preventable contributor to hemorrhage-related maternal mortality, as other causes of fatal hemorrhage have become less frequent. The profile of these women showed a high prevalence of obesity, previous cesarean, second-stage cesarean, and delivery in hospitals with limited medical and surgical resources, which suggests explanatory mechanisms for the fatal outcome and opportunities for prevention.
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Affiliation(s)
- Pauline L M de Vries
- Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
- Port-Royal Maternity Unit, Cochin hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Eric Verspyck
- Department of Obstetrics and Gynecology, University Hospital of Rouen, Rouen, France
| | - Estelle Morau
- Anesthesia and Critical Care Department, Nîmes University Hospital, Nimes, France
| | - Monica Saucedo
- Université Paris Cité, Inserm, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (Epopé), Paris, France
| | - Catherine Deneux-Tharaux
- Université Paris Cité, Inserm, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (Epopé), Paris, France
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Naoum E, Ortoleva J. Peripartum extracorporeal life support. BJA Educ 2024; 24:335-342. [PMID: 39234158 PMCID: PMC11368594 DOI: 10.1016/j.bjae.2024.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2024] [Indexed: 09/06/2024] Open
Affiliation(s)
- E. Naoum
- Massachusetts General Hospital, Boston, MA, USA
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13
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Jovanović M, Stevanović B, Pajović V, Tasić T, Lozić M, Đukić L, Kosić M, Murphy D, Japundžić-Žigon N. Vasopressin and cardiovascular autonomic adjustment in chronic hypertensive pregnancy. Hypertens Res 2024; 47:2393-2404. [PMID: 39039283 PMCID: PMC11374678 DOI: 10.1038/s41440-024-01769-6] [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] [Received: 02/27/2024] [Revised: 05/24/2024] [Accepted: 06/06/2024] [Indexed: 07/24/2024]
Abstract
Chronic hypertensive pregnancy (CHP) is a growing health issue with unknown etiology. Vasopressin (VP), a nonapeptide synthesized in paraventricular (PVN) and supraoptic nucleus (SON), is a well-known neuroendocrine and autonomic modulator of the cardiovascular system, related to hypertension development. We quantified gene expression of VP and its receptors, V1aR and V1bR, within the PVN and SON in CHP and normal pregnancy, and assessed levels of secreted plasma VP. Also, we evaluated autonomic cardiovascular adaptations to CHP using spectral indices of blood pressure (BPV) and heart rate (HRV) short-term variability, and spontaneous baroreflex sensitivity (BRS). Experiments were performed in female spontaneously hypertensive rats (SHRs) and in normotensive Wistar rats (WRs). Animals were equipped with a radiotelemetry probe for continuous hemodynamic recordings before and during pregnancy. BPV, HRV and BRS were assessed using spectral analysis and the sequence method, respectively. Plasma VP was determined by ELISA whilst VP, V1aR, and V1bR gene expression was analyzed by real-time-quantitative PCR (RT-qPCR). The results show that non-pregnant SHRs exhibit greater VP, V1aR, and V1bR gene expression in both PVN and SON respectively, compared to Wistar dams. Pregnancy decreased VP gene expression in the SON of SHRs but increased it in the PVN and SON of WRs. Pregnant SHRs exhibited a marked drop in plasma VP concentration associated with BP normalization. This triggered marked tachycardia, heart rate variability increase, and BRS increase in pregnant SHRs. It follows that regardless of BP normalization in late pregnancy, SHRs exhibit cardiovascular vulnerability and compensate by recruiting vagal mechanisms. Pregnant SHR dams have reduced expression of VP in SON associated with increased V1bR expression, lower plasma VP, normal BP during late pregnancy and marked signs of enhanced sympathetic cardiac stimulation (increased HR and LFHR variability) and recruitment of vagal mechanisms (enhancement of BRS and HFHR variability).
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Affiliation(s)
- Mirjana Jovanović
- Department of Pathophysiology, University of Belgrade Faculty of Medicine, Belgrade, RS, Serbia
| | | | - Vladislav Pajović
- Department of Pharmacology, University of Belgrade Faculty of Medicine, Belgrade, RS, Serbia
| | - Tatjana Tasić
- University of Belgrade Faculty of Dentistry, Belgrade, RS, Serbia
| | - Maja Lozić
- Department of Pharmacology, University of Belgrade Faculty of Medicine, Belgrade, RS, Serbia
| | - Ljiljana Đukić
- University of Belgrade Faculty of Dentistry, Belgrade, RS, Serbia
| | - Marija Kosić
- Department of Pharmacology, University of Belgrade Faculty of Medicine, Belgrade, RS, Serbia
| | - David Murphy
- Bristol Medical School: Translational Health Sciences, University of Bristol, Bristol, UK
| | - Nina Japundžić-Žigon
- Department of Pharmacology, University of Belgrade Faculty of Medicine, Belgrade, RS, Serbia.
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Sarno L, Strina I, Borrelli P, Palese M, Angelino A, Marrone V, Perrone A, Maria Maruotti G, Stampalija T, Guida M. Controlled ovarian stimulation leads to cardiovascular changes in patients undergoing in vitro fertilization. Eur J Obstet Gynecol Reprod Biol 2024; 300:17-22. [PMID: 38972162 DOI: 10.1016/j.ejogrb.2024.07.003] [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] [Received: 01/10/2024] [Revised: 05/13/2024] [Accepted: 07/02/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVE To study hemodynamic changes along controlled ovarian stimulation in women undergoing in vitro fertilization. STUDY DESIGN Prospective observational cohort study conducted at Mother and Child Department of University Hospital Federico II, in Naples, Italy, between April 2021 and July 2022. Sixty-eight infertile patients undergoing controlled ovarian stimulation with gonadotropin, antagonist protocol and a fresh embryo transfer were included. Haemodynamic assessment was carried out using UltraSonic Cardiac Output Monitor at baseline (T1), estradiol peak (T2), fresh embryo-transfer day (T3). To evaluate relationships between quantitative variables and groups a Student T test for independent data was assessed. One-way analysis of variance (ANOVA) was used to determine the differences between the means of three time points (T1, T2 and T3) for quantitative variables. A mixed-model analysis of variance (ANOVA) was used to determine the differences between groups, among time points (T1, T2 and T3). RESULTS Sixty-eight patients were included. Significant differences over the three time points have been observed for CO (f = 3.78 l/min; p = 0.025), SVI (f = 3.56 ml/m2;p = 0.013), and RSVI (f = 4.84 dscm-5 m2; p = 0.009). No significant differences in trends have been found between beta hCG positive and beta hCG negative groups. There were no significant differences in maternal hemodynamic parameters at time-point T3 between patients treated with hCG 10,000 UI and with Triptorelin. Patients considered at increased risk of hyperstimulation reported a significant increase in SVI at baseline (26.9 ± 9.0 mL/m2 vs 21.9 ± 7.0 mL/m2; p = 0.010). CONCLUSION According to the results of our study, during controlled ovarian stimulation with antagonist protocol, patients undergo significant changes in maternal cardiovascular parameters over a very short period.
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Affiliation(s)
- Laura Sarno
- Department of Neurosciences, Reproductive Science and Dentistry, University Federico II, Via Pansini 5, 80131 Naples, Italy.
| | - Ida Strina
- Department of Public Health, University Federico II, Via Pansini 5, 80131 Naples, Italy.
| | - Paola Borrelli
- Department of Medical, Oral and Biotechnological Sciences, Laboratory of Biostatistics, University "G. d'Annunzio" of Chieti-Pescara, Via Dei Vestini 31, 66100 Chieti, Italy.
| | - Michela Palese
- Department of Neurosciences, Reproductive Science and Dentistry, University Federico II, Via Pansini 5, 80131 Naples, Italy.
| | - Antonio Angelino
- Department of Public Health, University Federico II, Via Pansini 5, 80131 Naples, Italy.
| | - Vincenzo Marrone
- Department of Public Health, University Federico II, Via Pansini 5, 80131 Naples, Italy.
| | - Antonietta Perrone
- Unit of Informative. System, ICT and New Information Technology, University Hospital Federico II, Via Pansini 5, 80131 Naples, Italy.
| | | | - Tamara Stampalija
- Unit of Fetal Medicine and Prenatal Diagnosis, Institute for Maternal and Child Health IRCCS Burlo Garofolo, Via Dell'Istria,65, 34137 Trieste, Italy; Department of Medical, Surgical and Health Sciences, University of Trieste, Strada di Fiume 447, 34100 Trieste, Italy.
| | - Maurizio Guida
- Department of Neurosciences, Reproductive Science and Dentistry, University Federico II, Via Pansini 5, 80131 Naples, Italy.
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Dangudubiyyam SV, Hofmann A, Yadav P, Kumar S. Per- and polyfluoroalkyl substances (PFAS) and hypertensive disorders of Pregnancy- integration of epidemiological and mechanistic evidence. Reprod Toxicol 2024; 130:108702. [PMID: 39222887 DOI: 10.1016/j.reprotox.2024.108702] [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: 06/07/2024] [Revised: 08/09/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Hypertensive disorders of pregnancy (HDP) remain a significant global health burden despite medical advancements. HDP prevalence appears to be rising, leading to increased maternal and fetal complications, mortality, and substantial healthcare costs. The etiology of HDP are complex and multifaceted, influenced by factors like nutrition, obesity, stress, metabolic disorders, and genetics. Emerging evidence suggests environmental pollutants, particularly Per- and polyfluoroalkyl substances (PFAS), may contribute to HDP development. OBJECTIVE This review integrates epidemiological and mechanistic data to explore the intricate relationship between PFAS exposure and HDP. EPIDEMIOLOGICAL EVIDENCE Studies show varying degrees of association between PFAS exposure and HDP, with some demonstrating positive correlations, particularly with preeclampsia. Meta-analyses suggest potential fetal sex-specific differences in these associations. MECHANISTIC INSIGHTS Mechanistically, PFAS exposure appears to disrupt vascular hemodynamics, placental development, and critical processes like angiogenesis and sex steroid regulation. Experimental studies reveal alterations in the renin-angiotensin system, trophoblast invasion, oxidative stress, inflammation, and hormonal dysregulation - all of which contribute to HDP pathogenesis. Elucidating these mechanisms is crucial for developing preventive strategies. THERAPEUTIC POTENTIAL Targeted interventions such as AT2R agonists, caspase inhibitors, and modulation of specific microRNAs show promise in mitigating adverse outcomes associated with PFAS exposure during pregnancy. KNOWLEDGE GAPS AND FUTURE DIRECTIONS Further research is needed to comprehensively understand the full spectrum of PFAS-induced placental alterations and their long-term implications for maternal and fetal health. This knowledge will be instrumental in developing effective preventive and therapeutic strategies for HDP in a changing environmental landscape.
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Affiliation(s)
- Sri Vidya Dangudubiyyam
- Department of Comparative Biosciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53706, USA; Endocrinology-Reproductive Physiology Program, University of Wisconsin, Madison, WI 53715, USA
| | - Alissa Hofmann
- Department of Comparative Biosciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53706, USA; Endocrinology-Reproductive Physiology Program, University of Wisconsin, Madison, WI 53715, USA
| | - Pankaj Yadav
- Department of Comparative Biosciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53706, USA
| | - Sathish Kumar
- Department of Comparative Biosciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53706, USA; Endocrinology-Reproductive Physiology Program, University of Wisconsin, Madison, WI 53715, USA; Department of Obstetrics and Gynecology, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53792, USA.
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16
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Chen A, Tan B, Du R, Chong YS, Zhang C, Koh AS, Li LJ. Gestational diabetes mellitus and development of intergenerational overall and subtypes of cardiovascular diseases: a systematic review and meta-analysis. Cardiovasc Diabetol 2024; 23:320. [PMID: 39198842 PMCID: PMC11360578 DOI: 10.1186/s12933-024-02416-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2024] [Accepted: 08/19/2024] [Indexed: 09/01/2024] Open
Abstract
OBJECTIVE We aimed to summarize the association between gestational diabetes mellitus (GDM) and its intergenerational cardiovascular diseases (CVDs) impacts in both mothers and offspring post-delivery in existing literature. METHODS PubMed, Embase, Web of Science, and Scopus were utilized for searching publications between January 1980 and June 2024, with data extraction and meta-analysis continuing until 31 July 2024. Based on a predefined PROSPERO protocol, studies published as full-length, English-language journal articles that reported the presence of GDM during pregnancy and its association with any CVD development post-delivery were selected. All studies were evaluated using the Newcastle-Ottawa Scale. Maximally adjusted risk estimates were pooled using random-effects meta-analysis to assess the risk ratio (RR) of GDM, and overall and subtypes of CVDs in both mothers and offspring post-delivery. RESULTS The meta-analysis was based on 38 studies with a total of 77,678,684 participants. The results showed a 46% increased risk (RR 1.46, 95% CI 1.34-1.59) for mothers and a 23% increased risk (1.23, 1.05-1.45) for offspring of developing overall CVDs after delivery, following a GDM-complicated pregnancy. Our subgroup analysis revealed that mothers with a history of GDM faced various risks (20% to 2-fold) of developing different subtypes of CVDs, including cerebrovascular disease, coronary artery disease, heart failure, and venous thromboembolism. CONCLUSIONS These findings underscore the heightened risk of developing various CVDs for mothers and offspring affected by GDM, emphasizing the importance of preventive measures even right after birth to mitigate the burden of CVDs in these populations.
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Affiliation(s)
- Ashley Chen
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Breanna Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ruochen Du
- Statistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yap Seng Chong
- Department of O&G, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Cuilin Zhang
- Department of O&G, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Global Centre for Asian Women's Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- School of Medicine, NUS Bia-Echo Asia Centre for Reproductive Longevity and Equality (ACRLE), Yong Loo Lin, National University of Singapore, Singapore, Singapore
| | - Angela S Koh
- Department of Cardiology, National Heart Centre Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Ling-Jun Li
- Department of O&G, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- Global Centre for Asian Women's Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- School of Medicine, NUS Bia-Echo Asia Centre for Reproductive Longevity and Equality (ACRLE), Yong Loo Lin, National University of Singapore, Singapore, Singapore.
- Yong Loo Lin School of Medicine, Global Centre for Asian Women's Health, National University of Singapore, Singapore. 12 Science Drive 2, Level 16, Singapore, 117549, Singapore.
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17
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Chen MT, Vollmer BL, Blyler CA, Cameron NA, Miller EC, Huang Y, Friedman AM, Wright JD, Boehme AK, Bello NA. Antihypertensive medication prescription dispensation among pregnant women in the United States: A cohort study. Am Heart J 2024; 278:5-13. [PMID: 39178979 DOI: 10.1016/j.ahj.2024.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 08/06/2024] [Accepted: 08/16/2024] [Indexed: 08/26/2024]
Abstract
IMPORTANCE Hypertension is increasingly common in pregnancy capable individuals, yet there is limited data on antihypertensive medication dispensation in peripartum individuals. OBJECTIVE To describe antihypertensive medication dispensation from preconception through the first year postpartum. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study used the Truven Health Market Scan administrative data from 2008 to 2014 to identify women in the United States with commercial or government health insurance, aged 15-54, free from heart disease, who experienced a pregnancy and filled at least 1 prescription for an antihypertensive medication between 3 months prior to conception and 12 months after the end of the pregnancy. MAIN OUTCOMES AND MEASURES We describe antihypertensive dispensation patterns (continuation, initiation, and discontinuation) by medication class during 5 time periods: preconception, first, second, and third trimesters, and the first year postpartum. RESULTS Of 1,058,521 pregnancies, 108,614 (10.3%) were exposed to at least 1 antihypertensive medication dispensation. The most commonly dispensed medications across all periods combined were adrenergic blockers, calcium channel blockers (CCBs), and diuretics. Renin-angiotensin-aldosterone system (RAAS) inhibitors were the third most dispensed medication class in the preconception period (26.4%), and fills decreased to 5.7% and 1.7% in the second and third trimesters, respectively. Of the women with chronic hypertension who filled at least 1 prescription prior to conception, 8.4% were not dispensed an antihypertensive medication during the first year after delivery. CONCLUSIONS AND RELEVANCE Antihypertensive prescription dispensation of both preferred and potentially harmful agents is common in pregnancy capable individuals. Patterns of dispensation suggest room for improvement in the treatment of chronic hypertension after a pregnancy.
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Affiliation(s)
- Melanie T Chen
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Brandi L Vollmer
- Department of Neurology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY; Department of Epidemiology, Columbia University Irving Medical Center, New York, NY
| | - C Adair Blyler
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Natalie A Cameron
- Department of Medicine, Division of General Internal Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Eliza C Miller
- Department of Neurology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Yongmei Huang
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Alexander M Friedman
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Jason D Wright
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Amelia K Boehme
- Department of Neurology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Natalie A Bello
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA.
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Meng ML, Schroder J, Lindley K. Obstetric anesthesia management of dilated cardiomyopathies and heart failure: a narrative review. Int J Obstet Anesth 2024; 60:104251. [PMID: 39226639 DOI: 10.1016/j.ijoa.2024.104251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 07/16/2024] [Accepted: 07/25/2024] [Indexed: 09/05/2024]
Abstract
Pregnancy in patients with dilated cardiomyopathy carries a significantly increased risk of maternal mortality or severe morbidity, and pregnancy is typically considered contraindicated for patients with severely reduced ventricular function. Nonetheless, anesthesiologists will still encounter patients with cardiomyopathy requiring delivery or termination care. This review describes how NT-ProBNP testing and echocardiography can help with early recognition of heart failure in pregnancy, and describes a suggested approach to anesthetic management of patients with cardiomyopathies or acute heart failure, including hemodynamic goals, use of vasoactive medications and mechanical support. Vaginal delivery, with effective neuraxial anesthesia is the preferred mode of delivery in most patients with cardiomyopathy, with cesarean delivery reserved for maternal or fetal indications. The Pregnancy Heart Team is vital in coordinating the multidisciplinary care necessary to safely support these patients through pregnancy.
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Affiliation(s)
- M L Meng
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC, USA.
| | - J Schroder
- Department of Surgery, Division of Cardiovascular and Thoracic Surgery, Duke University School of Medicine, Durham, NC, USA
| | - K Lindley
- Division of Cardiology, Department of Medicine, Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, TN, USA
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19
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Swingle KL, Hamilton AG, Mitchell MJ. Flow cytometric analysis of the murine placenta to evaluate nanoparticle platforms during pregnancy. Placenta 2024:S0143-4004(24)00618-0. [PMID: 39181830 DOI: 10.1016/j.placenta.2024.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 08/02/2024] [Accepted: 08/12/2024] [Indexed: 08/27/2024]
Abstract
Clinically approved therapeutics for obstetric conditions are extremely limited, with over 80% of drugs lacking appropriate labeling information for pregnant individuals. The pathology for many of these obstetric conditions can be linked to the placenta, necessitating the development of therapeutic platforms for selective drug delivery to the placenta. When evaluating therapeutics for placental delivery, literature has focused on ex vivo delivery to human placental cells and tissue, which can be difficult to source for non-clinical researchers. Evaluating in vivo drug delivery to the placenta using small animal models can be more accessible than using human tissue, but robust, quantitative methods to characterize delivery remain poorly established. Here, we report a flow cytometric method to evaluate in vivo drug delivery to the murine placenta. Specifically, we describe techniques to identify key cell types in the murine placenta - trophoblasts, endothelial cells, and immune cells - via flow cytometric analysis. While we have employed this method to detect lipid nanoparticle-mediated nucleic acid delivery, this approach can extend to a variety of drug carriers (e.g., liposomes, exosomes, polymeric and metallic nanoparticles) and payloads (e.g., small molecules, proteins, other nucleic acids). Similarly, we describe the application of this method toward immunophenotypic analysis to assess changes in the placental immune environment during disease or in response to a therapeutic. Together, the techniques reported herein aim to broaden the accessibility of placental research in an effort to encourage collaboration between physician-scientists, engineers, placental biologists, and clinicians for developing novel therapeutics to treat placental conditions during pregnancy.
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Affiliation(s)
- Kelsey L Swingle
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, United States
| | - Alex G Hamilton
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, United States
| | - Michael J Mitchell
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, United States; Penn Institute for RNA Innovation, Perelman School of Medicine, Philadelphia, PA, United States; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Institute for Regenerative Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States; Center for Precision Engineering for Health, University of Pennsylvania, Philadelphia, PA, United States.
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20
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Mariani MV, Pierucci N, La Fazia VM, Cipollone P, Micillo M, D'Amato A, Fanisio F, Ammirati G, Salagundla N, Lavalle C, Perrone MA. Antiarrhythmic Drug Use in Pregnancy: Considerations and Safety Profiles. J Cardiovasc Dev Dis 2024; 11:243. [PMID: 39195151 DOI: 10.3390/jcdd11080243] [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: 05/04/2024] [Revised: 07/16/2024] [Accepted: 08/01/2024] [Indexed: 08/29/2024] Open
Abstract
Pregnancy entails notable physiological alterations and hormonal fluctuations that affect the well-being of both the fetus and the mother. Cardiovascular events and arrhythmias are a major concern during pregnancy, especially in women with comorbidities or a history of arrhythmias. This paper provides an overview of the prevalence, therapies, and prognoses of different types of arrhythmias during pregnancy. The administration of antiarrhythmic drugs (AADs) during pregnancy demands careful consideration because of their possible effect on the mother and fetus. AADs can cross the placenta or be present in breast milk, potentially leading to adverse effects such as teratogenicity, growth restriction, or premature birth. The safety profiles of different classes of AADs are discussed. Individualized treatment approaches and close monitoring of pregnant women prescribed AADs are essential to ensure optimal maternal and fetal outcomes.
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Affiliation(s)
- Marco Valerio Mariani
- Department of Clinical Internal Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Nicola Pierucci
- Department of Clinical Internal Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
- Texas Cardiac Arrhythmia Institute, St. David's Medical Center, Austin, TX 78705, USA
| | | | - Pietro Cipollone
- Department of Clinical Internal Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Marco Micillo
- Cardiology Department, S. Anna University Hospital, 44122 Ferrara, Italy
| | - Andrea D'Amato
- Department of Clinical Internal Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | | | - Giuseppe Ammirati
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80138 Naples, Italy
| | | | - Carlo Lavalle
- Department of Clinical Internal Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Marco Alfonso Perrone
- Division of Cardiology and CardioLab, Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
- Clinical Pathways and Epidemiology Unit, Bambino Gesù Children's Hospital IRCCS, 00165 Rome, Italy
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Maylott SE, Reese SE, Zhou AM, Kaliush PR, Terrell S, Saenz C, Brown L, Crowell SE, Lester B, Smid MC, Shakib JH, Garland EL, Conradt E. Maternal psychophysiology profiles: associations with prenatal opioid use, maternal emotion dysregulation, and newborn neurobehavior. Pediatr Res 2024:10.1038/s41390-024-03399-7. [PMID: 39097654 DOI: 10.1038/s41390-024-03399-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 06/05/2024] [Accepted: 07/01/2024] [Indexed: 08/05/2024]
Abstract
BACKGROUND Opioid use among pregnant women has more than quadrupled over the past 20 years; however, comorbid risk factors such as emotion dysregulation confound the developmental consequences of prenatal opioid use. Maternal respiratory sinus arrhythmia (RSA) may help to disentangle the comorbid risk factors of prenatal emotion dysregulation and substance use and isolate their consequences on newborn neurobehavior. METHODS We examined maternal RSA in response to a mild, infant-related stress task in pregnant people (N = 192; 30 on medications for opioid use disorder) recruited from hospitals and a specialty prenatal clinic for substance use disorder. RESULTS Three latent profiles emerged based on maternal RSA reactivity. Mothers with RSA increasing (Profile 3; more nervous system dysregulation) had higher levels of emotion dysregulation than mothers with RSA decreasing (Profile 1; well-regulated nervous system responses) but were not more likely to use opioids. Additionally, RSA profiles were associated with newborn neurobehavior, including attention, regulation, handling, and arousal. CONCLUSIONS Given the variability in opioid use across RSA profiles and profile associations with newborn neurodevelopment, future studies should examine protective factors in pregnant individuals using opioids who show more flexible RSA responses. IMPACT Our study examined maternal psychophysiology and newborn outcomes in a unique population with high levels of emotion dysregulation and opioid use. Three profiles of maternal respiratory sinus arrythmia (RSA) reactivity were identified during pregnancy: decreasing, blunted, and increasing. The RSA increasing and blunted profiles were associated with higher emotion dysregulation than the decreasing profile. Most pregnant people on medications for opioid use disorder (65%) were grouped into the blunted profile, suggesting they might be more at risk for dysregulated RSA reactivity. Differences in RSA profiles were associated with newborn outcomes, with increasing and blunted RSA predicting more newborn neurobehavioral dysregulation.
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Affiliation(s)
- Sarah E Maylott
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, USA.
| | - Sarah E Reese
- University of Montana, School of Social Work, Missoula, MT, USA
| | - Anna M Zhou
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | - Parisa R Kaliush
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | - Sarah Terrell
- Department of Human Development and Family Studies, Pennsylvania State University, University Park, PA, USA
| | - Celine Saenz
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | - Lydia Brown
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | | | - Barry Lester
- Departments of Psychiatry and Pediatrics, Center for the Study of Children at Risk, Alpert Medical School of Brown University and Women and Infants Hospital, Providence, RI, USA
| | - Marcela C Smid
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Julie H Shakib
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Eric L Garland
- University of Utah, College of Social Work, Salt Lake City, UT, USA
| | - Elisabeth Conradt
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, USA
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22
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Hallmark AK, Lindley KJ, Banayan JM. Peripartum management of cardiac arrhythmias: a narrative review. Int J Obstet Anesth 2024; 60:104243. [PMID: 39241680 DOI: 10.1016/j.ijoa.2024.104243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 07/24/2024] [Accepted: 07/25/2024] [Indexed: 09/09/2024]
Abstract
Cardiac arrhythmias are responsible for a significant portion of cardiovascular disease among pregnant people. As the incidence of arrhythmias in pregnancy continues to increase, anesthesiologists who care for obstetric patients should be experts managing arrhythmias in pregnancy. This article examines the most common arrhythmias encountered in pregnancy, including risk factors, diagnosis, and management strategies. Peripartum monitoring and labor analgesia recommendations are discussed. Additionally, management of cardioversion, management of pacemakers and implantable cardioverter-defibrillators, and advanced cardiac life support in the setting of pregnancy is reviewed.
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Affiliation(s)
| | - Kathryn J Lindley
- Vanderbilt University Division of Cardiovascular Medicine, Nashville, TN, USA
| | - Jennifer M Banayan
- Northwestern University Feinberg School of Medicine Department of Anesthesiology, Chicago, IL, USA.
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23
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Alkhatib B, Ciarelli J, Ghnenis A, Pallas B, Olivier N, Padmanabhan V, Vyas AK. Early- to mid-gestational testosterone excess leads to adverse cardiac outcomes in postpartum sheep. Am J Physiol Heart Circ Physiol 2024; 327:H315-H330. [PMID: 38819385 DOI: 10.1152/ajpheart.00763.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 05/13/2024] [Accepted: 05/22/2024] [Indexed: 06/01/2024]
Abstract
Cardiovascular dysfunctions complicate 10-20% of pregnancies, increasing the risk for postpartum mortality. Various gestational insults, including preeclampsia are reported to be associated with adverse maternal cardiovascular outcomes. One such insult, gestational hyperandrogenism increases the risk for preeclampsia and other gestational morbidities but its impact on postpartum maternal health is not well known. We hypothesize that gestational hyperandrogenism such as testosterone (T) excess will adversely impact the maternal heart in the postpartum period. Pregnant ewes were injected with T propionate from day 30 to day 90 of gestation (term 147 days). Three months postpartum, echocardiograms, plasma cytokine profiles, cardiac morphometric, and molecular analysis were conducted [control (C) n = 6, T-treated (T) n = 7 number of animals]. Data were analyzed by two-tailed Student's t test and Cohen's effect size (d) analysis. There was a nonsignificant large magnitude decrease in cardiac output (7.64 ± 1.27 L/min vs. 10.19 ± 1.40, P = 0.22, d = 0.81) and fractional shortening in the T ewes compared with C (35.83 ± 2.33% vs. 41.50 ± 2.84, P = 0.15, d = 0.89). T treatment significantly increased 1) left ventricle (LV) weight-to-body weight ratio (2.82 ± 0.14 g/kg vs. 2.46 ± 0.08) and LV thickness (14.56 ± 0.52 mm vs. 12.50 ± 0.75), 2) proinflammatory marker [tumor necrosis factor-alpha (TNF-α)] in LV (1.66 ± 0.35 vs. 1.06 ± 0.18), 3) LV collagen (Masson's Trichrome stain: 3.38 ± 0.35 vs. 1.49 ± 0.15 and Picrosirius red stain: 5.50 ± 0.32 vs. 3.01 ± 0.23), 4) markers of LV apoptosis, including TUNEL (8.3 ± 1.1 vs. 0.9 ± 0.18), bcl-2-associated X protein (Bax)+-to-b-cell lymphoma 2 (Bcl2)+ ratio (0.68 ± 0.30 vs. 0.13 ± 0.02), and cleaved caspase 3 (15.4 ± 1.7 vs. 4.4 ± 0.38). These findings suggest that gestational testosterone excess adversely programs the maternal LV, leading to adverse structural and functional consequences in the postpartum period.NEW & NOTEWORTHY Using a sheep model of human translational relevance, this study provides evidence that excess gestational testosterone exposure such as that seen in hyperandrogenic disorders adversely impacts postpartum maternal hearts.
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Affiliation(s)
- Bashar Alkhatib
- Department of Pediatrics, Washington University, St Louis, Missouri, United States
| | - Joseph Ciarelli
- Department of Pediatrics, University of Michigan, Ann Arbor, Michigan, United States
| | - Adel Ghnenis
- Department of Pediatrics, University of Michigan, Ann Arbor, Michigan, United States
| | - Brooke Pallas
- Unit for Laboratory Animal Medicine, University of Michigan, Ann Arbor, Michigan, United States
| | - Nicholas Olivier
- Department of Veterinary Medicine, Michigan State University, Lansing, Michigan, United States
| | - Vasantha Padmanabhan
- Department of Pediatrics, University of Michigan, Ann Arbor, Michigan, United States
| | - Arpita Kalla Vyas
- Department of Pediatrics, Washington University, St Louis, Missouri, United States
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24
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Demircan K, Chillon TS, Jensen RC, Jensen TK, Sun Q, Bonnema SJ, Glintborg D, Bilenberg N, Andersen MS, Schomburg L. Maternal selenium deficiency during pregnancy in association with autism and ADHD traits in children: The Odense Child Cohort. Free Radic Biol Med 2024; 220:324-332. [PMID: 38704054 DOI: 10.1016/j.freeradbiomed.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/24/2024] [Accepted: 05/01/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND Selenoproteins regulate pathways controlling neurodevelopment, e.g., redox signaling and thyroid hormone metabolism. However, studies investigating maternal selenium in relation to child neurodevelopmental disorders are scarce. METHODS 719 mother-child pairs from the prospective population-based Odense Child Cohort study in Denmark were included. Three selenium biomarkers, i.e. concentrations of serum selenium, selenoprotein P (SELENOP), and activity of glutathione peroxidase 3 (GPX3), along with serum copper, zinc and iron were measured in early third trimester (at 28.9+/-0.8 weeks of pregnancy). ADHD and ASD traits in children were assessed systematically using the established Child Behaviour Checklist at 5 years of age, based on a Danish reference cohort with cut-off at 90th percentile. Multivariable regression models adjusted for biologically relevant confounders were applied. RESULTS 155 of 719 (21.6 %) children had ASD traits and 59 of 719 (8.2 %) children had traits of ADHD at 5 years of age. In crude and adjusted models, all three selenium biomarkers associated inversely with ADHD traits. For ADHD, fully adjusted OR for 10 μg/L increment in selenium was 0.76 (95 % CI 0.60, 0.94), for one mg/L increment in SELENOP was 0.73 (0.56, 0.95), and for 10 U/L increment in GPx3 was 0.93 (0.87,1.00). Maternal total selenium was inversely associated with child ASD traits, OR per 10 μg/L increment was 0.85 (0.74, 0,98). SELENOP and GPx3 were not associated with ASD traits. The associations were specific to selenium, as other trace elements such as copper, zinc, or iron were not associated with the outcomes. CONCLUSIONS The results provide coherent evidence for selenium deficiency as a risk factor for ADHD and ASD traits in an environment with borderline supply, the causality of which should be elucidated in a randomized controlled trial.
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Affiliation(s)
- Kamil Demircan
- Institute for Experimental Endocrinology, Max Rubner Center (MRC) for Cardiovascular Metabolic Renal Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Thilo Samson Chillon
- Institute for Experimental Endocrinology, Max Rubner Center (MRC) for Cardiovascular Metabolic Renal Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Richard Christian Jensen
- Department of Endocrinology, Odense University Hospital, Kløvervænget 6, 5000, Odense C, Denmark; University of Southern Denmark, Odense, Denmark; Department of Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
| | - Tina Kold Jensen
- Department of Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark; Odense Child Cohort, Hans Christian Andersen Children's Hospital, Odense University Hospital, Kløvervænget 23C, 5000, Odense C, Denmark; OPEN Patient Data Explorative Network (OPEN), SDU, Denmark
| | - Qian Sun
- Institute for Experimental Endocrinology, Max Rubner Center (MRC) for Cardiovascular Metabolic Renal Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Steen Joop Bonnema
- Department of Endocrinology, Odense University Hospital, Kløvervænget 6, 5000, Odense C, Denmark; University of Southern Denmark, Odense, Denmark
| | - Dorte Glintborg
- Department of Endocrinology, Odense University Hospital, Kløvervænget 6, 5000, Odense C, Denmark; University of Southern Denmark, Odense, Denmark
| | - Niels Bilenberg
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark; Department of Child and Adolescent Mental Health, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | - Marianne Skovsager Andersen
- Department of Endocrinology, Odense University Hospital, Kløvervænget 6, 5000, Odense C, Denmark; University of Southern Denmark, Odense, Denmark.
| | - Lutz Schomburg
- Institute for Experimental Endocrinology, Max Rubner Center (MRC) for Cardiovascular Metabolic Renal Research, Charité-Universitätsmedizin Berlin, Berlin, Germany.
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25
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Ringrose JS, Sridar S, Araneta P, Chan L, Kassam J, Wirzba M, Greeff K, Ramsay G, Sia W, Khurana R, Bader E, Padwal R. A comparison among oscillometric waveforms in healthy nonpregnant women, pregnancy and hypertensive disorders of pregnancy. Blood Press Monit 2024; 29:167-172. [PMID: 38465772 DOI: 10.1097/mbp.0000000000000700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
OBJECTIVE Understanding of how oscillometric waveforms (OMW) vary between pregnant and nonpregnant individuals remains low. An exploratory analysis was completed to assess for quantitative and qualitative changes in OMW and oscillometric envelope features in pregnancy. DESIGN AND METHODS Eighteen pregnant individuals (over 20 weeks gestational age) and healthy, nonpregnant (HNP) women were recruited. Six HNP were matched to six healthy pregnant (HP) women, and six pregnant women with a hypertensive disorder of pregnancy (HDP) by age, arm circumference, and cuff size. Blood pressure measurements were completed per the International Organization for Standardization (ISO) protocol using a custom-built oscillometric device as the test device and two-observer mercury auscultation as the reference measurement. Auscultatory blood pressure and blood pressure derived from slope-based and fixed ratio algorithms were determined. OMW and envelope features were compared among groups. RESULTS In HNP, HP, and HDP groups respectively: mean auscultatory blood pressure (systolic mean ± SD/diastolic mean ± SD) was 103.4 ± 12.2/67.1 ± 7.9; 109.5 ± 3.1/58.1 ± 6.4; 135.6 ± 18.9/85.1 ± 14.2 mmHg. HDP had significantly higher auscultatory systolic and diastolic blood pressure than the HP group ( P = 0.001). The pregnant groups had a lower average pulse width (mean ± SD: HNP = 0.8 ± 0 s, HP = 0.6 ± 0.1 s, HDP = 0.6 ± 0.1 s; HP vs. HNP mean difference [adjusted P value]: 0.2 [ P = 0.004], HDP vs. HNP 0.1 [ P = 0.018]) compared with the HNP group. The HDP group had a larger area under the OMW envelope than the HNP group (mean ± SD: HNP = 22.6 ± 3.4; HDP = 28.5 ± 4.2; HDP vs. HNP mean difference [adjusted P value]: 5.9 P = 0.05). CONCLUSION In this exploratory work, differences in the OMW morphology and parameters were found in pregnancy and in hypertensive disorders of pregnancy compared with healthy controls. Even small differences may have important implications in algorithm development; further work comparing OMW envelopes in pregnancy is needed to optimize the algorithms used to determine blood pressure in pregnancy.
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Affiliation(s)
- Jennifer S Ringrose
- Department of Medicine, University of Alberta
- Women and Children's Health Research Institute
| | | | | | | | | | | | - Kate Greeff
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | | | - Winnie Sia
- Department of Medicine, University of Alberta
| | - Rshmi Khurana
- Department of Medicine, University of Alberta
- Women and Children's Health Research Institute
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Erin Bader
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Raj Padwal
- Department of Medicine, University of Alberta
- Women and Children's Health Research Institute
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26
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Hussien M, Lorente-Ros M, Lam PH, Frishman WH, Aronow WS, Gupta R. Preparing the Heart for a New Baby: Management of Pregnancy in Heart Transplant Recipients. Cardiol Rev 2024:00045415-990000000-00305. [PMID: 39078143 DOI: 10.1097/crd.0000000000000758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/31/2024]
Abstract
Heart transplant (HT) recipients are more frequently reaching childbearing age given improvement in median survival and outcomes after HT. Although most pregnancies in HT recipients have favorable outcomes, poor fetal outcomes and maternal complications such as hypertensive disorders of pregnancy are more common in HT recipients than in the general population. In this review, we summarize the current evidence to guide the management of pregnancy in HT recipients. Preconception counseling, focused on risk stratification and optimal timing of conception, is the first important step to optimize pregnancy outcomes. During pregnancy and in the postpartum period, frequent monitoring of graft function and immunosuppressive levels is recommended. Calcineurin inhibitors and corticosteroids should be the mainstay of treatment for both prevention and treatment of graft rejection. Delivery planning should follow usual obstetric indications, preferably with vaginal delivery at term using regional anesthesia. A multidisciplinary care team should be involved in management through all stages of pregnancy to ensure success.
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Affiliation(s)
- Merna Hussien
- From the Department of Cardiology, MedStar Washington Hospital Center, Georgetown University Medical Center, Washington, DC
| | - Marta Lorente-Ros
- From the Department of Cardiology, MedStar Washington Hospital Center, Georgetown University Medical Center, Washington, DC
| | - Phillip H Lam
- From the Department of Cardiology, MedStar Washington Hospital Center, Georgetown University Medical Center, Washington, DC
| | - William H Frishman
- Department of Medicine, New York Medical College, Westchester Medical Center, Valhalla, NY
| | - Wilbert S Aronow
- Departments of Cardiology and Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY
| | - Richa Gupta
- From the Department of Cardiology, MedStar Washington Hospital Center, Georgetown University Medical Center, Washington, DC
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27
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Kilkenny K, Frishman W. Venous Thromboembolism in Pregnancy: A Review of Diagnosis, Management, and Prevention. Cardiol Rev 2024:00045415-990000000-00306. [PMID: 39051770 DOI: 10.1097/crd.0000000000000756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
Venous thromboembolism (VTE), which includes deep vein thrombosis (DVT) and pulmonary embolism, is a leading cause of maternal morbidity and mortality worldwide. Physiological changes that occur in a normal pregnancy increase the risk for VTE by 4-5-fold in the antepartum period and 30-60-fold in the immediate postpartum period. Compressive ultrasonography is the diagnostic test of choice for deep vein thrombosis. Both ventilation/perfusion scanning and computed tomography pulmonary angiography can reliably diagnose pulmonary embolism. Anticoagulation for a minimum of 3 months, typically with low molecular weight heparin, is the treatment of choice for pregnancy-associated VTE (PA-VTE). Despite the significant societal burden and potentially devastating consequences, there is a paucity of data surrounding the prevention of PA-VTE, resulting in major variations between international guidelines. This review will summarize the current recommendations for diagnosis, management, and prevention of PA-VTE.
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Affiliation(s)
- Katherine Kilkenny
- From the Department of Medicine, New York Presbyterian-Weill Cornell Medicine, New York, NY
- Department of Medicine, New York Medical College, School of Medicine, Valhalla, NY
| | - William Frishman
- Department of Medicine, New York Medical College, School of Medicine, Valhalla, NY
- Department of Medicine, Westchester Medical Center, Valhalla, NY
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28
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Maisat W, Yuki K. The Fontan Circulation in Pregnancy: Hemodynamic Challenges and Anesthetic Considerations. J Cardiothorac Vasc Anesth 2024:S1053-0770(24)00458-0. [PMID: 39097487 DOI: 10.1053/j.jvca.2024.07.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 06/14/2024] [Accepted: 07/08/2024] [Indexed: 08/05/2024]
Abstract
Pregnancy in patients with Fontan physiology presents unique challenges due to altered cardiovascular dynamics inherent to both conditions. The Fontan procedure reroutes venous blood directly to the pulmonary arteries, bypassing the heart, and necessitating precise regulation of pulmonary venous resistance and systemic venous pressure to maintain effective cardiac output. The significant cardiovascular adaptations required during pregnancy to meet the metabolic demands of the mother and fetus can overburden the limited preload capacity and venous compliance in Fontan patients, predisposing them to a spectrum of potential complications, including arrhythmias, heart failure, thromboembolism, and obstetric and fetal risks. This review delineates the essential physiological adaptations during pregnancy and the challenges faced by Fontan patients, advocating for a comprehensive care approach involving multidisciplinary collaboration, vigilant monitoring, tailored anesthetic management, and postpartum care. Understanding the complex dynamics between Fontan physiology and pregnancy is crucial for anesthesiologists to develop and execute individualized management strategies to minimize risks and optimize outcomes for this high-risk population.
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Affiliation(s)
- Wiriya Maisat
- Department of Anesthesiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Koichi Yuki
- Cardiac Anesthesia Division, Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, MA; Department of Anaesthesia, Harvard Medical School, Boston, MA.
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29
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Collins HE, Alexander BT, Care AS, Davenport MH, Davidge ST, Eghbali M, Giussani DA, Hoes MF, Julian CG, LaVoie HA, Olfert IM, Ozanne SE, Bytautiene Prewit E, Warrington JP, Zhang L, Goulopoulou S. Guidelines for assessing maternal cardiovascular physiology during pregnancy and postpartum. Am J Physiol Heart Circ Physiol 2024; 327:H191-H220. [PMID: 38758127 PMCID: PMC11380979 DOI: 10.1152/ajpheart.00055.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/22/2024] [Accepted: 05/08/2024] [Indexed: 05/18/2024]
Abstract
Maternal mortality rates are at an all-time high across the world and are set to increase in subsequent years. Cardiovascular disease is the leading cause of death during pregnancy and postpartum, especially in the United States. Therefore, understanding the physiological changes in the cardiovascular system during normal pregnancy is necessary to understand disease-related pathology. Significant systemic and cardiovascular physiological changes occur during pregnancy that are essential for supporting the maternal-fetal dyad. The physiological impact of pregnancy on the cardiovascular system has been examined in both experimental animal models and in humans. However, there is a continued need in this field of study to provide increased rigor and reproducibility. Therefore, these guidelines aim to provide information regarding best practices and recommendations to accurately and rigorously measure cardiovascular physiology during normal and cardiovascular disease-complicated pregnancies in human and animal models.
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Grants
- HL169157 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- HD083132 HHS | NIH | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- Jewish Heritage Fund for Excellence
- The Biotechnology and Biological Sciences Research Council
- P20GM103499 HHS | NIH | National Institute of General Medical Sciences (NIGMS)
- British Heart Foundation (BHF)
- Distinguished University Professor
- HL146562 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- The Lister Insititute
- ES032920 HHS | NIH | National Institute of Environmental Health Sciences (NIEHS)
- Canadian Insitute's of Health Research Foundation Grant
- HL149608 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- Royal Society (The Royal Society)
- U.S. Department of Defense (DOD)
- HL138181 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- MC_00014/4 UKRI | Medical Research Council (MRC)
- HD111908 HHS | NIH | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- HL163003 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- APP2002129 NHMRC Ideas Grant
- HL159865 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- HL131182 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- HL163818 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- NS103017 HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS)
- HL143459 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- 20CSA35320107 American Heart Association (AHA)
- RG/17/12/33167 British Heart Foundation (BHF)
- National Heart Foundation Future Leader Fellowship
- P20GM121334 HHS | NIH | National Institute of General Medical Sciences (NIGMS)
- HL146562-04S1 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- HL155295 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- HD088590-06 HHS | NIH | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- HL147844 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- WVU SOM Synergy Grant
- R01 HL146562 NHLBI NIH HHS
- HL159447 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- ES034646-01 HHS | NIH | National Institute of Environmental Health Sciences (NIEHS)
- HL150472 HHS | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- 2021T017 Dutch Heart Foundation Dekker Grant
- R01 HL163003 NHLBI NIH HHS
- Christenson professor In Active Healthy Living
- National Heart Foundation
- Dutch Heart Foundation Dekker
- WVU SOM Synergy
- Jewish Heritage
- Department of Health | National Health and Medical Research Council (NHMRC)
- Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de recherche en santé du Canada)
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Affiliation(s)
- Helen E Collins
- University of Louisville, Louisville, Kentucky, United States
| | - Barbara T Alexander
- University of Mississippi Medical Center, Jackson, Mississippi, United States
| | - Alison S Care
- University of Adelaide, Adelaide, South Australia, Australia
| | | | | | - Mansoureh Eghbali
- University of California Los Angeles, Los Angeles, California, United States
| | | | | | - Colleen G Julian
- University of Colorado School of Medicine, Aurora, Colorado, United States
| | - Holly A LaVoie
- University of South Carolina School of Medicine, Columbia, South Carolina, United States
| | - I Mark Olfert
- West Virginia University School of Medicine, Morgantown, West Virginia, United States
| | | | | | - Junie P Warrington
- University of Mississippi Medical Center, Jackson, Mississippi, United States
| | - Lubo Zhang
- Loma Linda University School of Medicine, Loma Linda, California, United States
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30
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Moore MD, Kuo HC, Sinkey RG, Boggess K, Dugoff L, Sibai B, Lawrence K, Hughes BL, Bell J, Aagaard K, Edwards RK, Gibson KS, Haas DM, Plante L, Metz TD, Casey B, Esplin S, Longo S, Hoffman MK, Saade GR, Hoppe KK, Foroutan J, Tuuli M, Owens MY, Simhan HN, Frey HA, Rosen T, Palatnik A, Baker S, August P, Reddy UM, Kinzler W, Su EJ, Krishna I, Nguyen NA, Norton ME, Skupski D, El-Sayed YY, Ogunyemi D, Librizzi R, Pereira L, Magann EF, Habli M, Williams S, Mari G, Pridjian G, McKenna DS, Parrish M, Chang E, Osmundson S, Quiñones JN, Leach J, Sanusi A, Galis ZS, Harper L, Ambalavanan N, Szychowski JM, Tita ATN. Mean Arterial Pressure and Neonatal Outcomes in Pregnancies Complicated by Mild Chronic Hypertension. Obstet Gynecol 2024; 144:101-108. [PMID: 38781591 PMCID: PMC11216857 DOI: 10.1097/aog.0000000000005611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 03/21/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVE To estimate the association between mean arterial pressure during pregnancy and neonatal outcomes in participants with chronic hypertension using data from the CHAP (Chronic Hypertension and Pregnancy) trial. METHODS A secondary analysis of the CHAP trial, an open-label, multicenter randomized trial of antihypertensive treatment in pregnancy, was conducted. The CHAP trial enrolled participants with mild chronic hypertension (blood pressure [BP] 140-159/90-104 mm Hg) and singleton pregnancies less than 23 weeks of gestation, randomizing them to active treatment (maintained on antihypertensive therapy with a goal BP below 140/90 mm Hg) or standard treatment (control; antihypertensives withheld unless BP reached 160 mm Hg systolic BP or higher or 105 mm Hg diastolic BP or higher). We used logistic regression to measure the strength of association between mean arterial pressure (average and highest across study visits) and to select neonatal outcomes. Unadjusted and adjusted odds ratios (per 1-unit increase in millimeters of mercury) of the primary neonatal composite outcome (bronchopulmonary dysplasia, retinopathy of prematurity, necrotizing enterocolitis, or intraventricular hemorrhage grade 3 or 4) and individual secondary outcomes (neonatal intensive care unit admission [NICU], low birth weight [LBW] below 2,500 g, and small for gestational age [SGA]) were calculated. RESULTS A total of 2,284 participants were included: 1,155 active and 1,129 control. Adjusted models controlling for randomization group demonstrated that increasing average mean arterial pressure per millimeter of mercury was associated with an increase in each neonatal outcome examined except NEC, specifically neonatal composite (adjusted odds ratio [aOR] 1.12, 95% CI, 1.09-1.16), NICU admission (aOR 1.07, 95% CI, 1.06-1.08), LBW (aOR 1.12, 95% CI, 1.11-1.14), SGA below the fifth percentile (aOR 1.03, 95% CI, 1.01-1.06), and SGA below the 10th percentile (aOR 1.02, 95% CI, 1.01-1.04). Models using the highest mean arterial pressure as opposed to average mean arterial pressure also demonstrated consistent associations. CONCLUSION Increasing mean arterial pressure was positively associated with most adverse neonatal outcomes except NEC. Given that the relationship between mean arterial pressure and adverse pregnancy outcomes may not be consistent at all mean arterial pressure levels, future work should attempt to further elucidate whether there is an absolute threshold or relative change in mean arterial pressure at which fetal benefits are optimized along with maternal benefits. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov , NCT02299414.
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Affiliation(s)
- Matthew D Moore
- Departments of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, and University of South Alabama at Mobile, Mobile, Alabama, University of North Carolina at Chapel Hill, Chapel Hill, and Duke University, Durham, North Carolina, University of Pennsylvania and Drexel University College of Medicine, Philadelphia, St. Luke's University Health Network, Bethlehem, Magee Women's Hospital and University of Pittsburgh, Pittsburgh, and Lehigh Valley Health Network, Allentown, Pennsylvania, University of Texas at Houston and Baylor College of Medicine and Texas Children's Hospital, Houston, and University of Texas Medical Branch, Galveston, Texas, Columbia University, New York, Winthrop University Hospital, Long Island, and New York Presbyterian Queens Hospital, Flushing, New York, University of Oklahoma, Oklahoma City, Oklahoma, MetroHealth System, Cleveland, The Ohio State University, Columbus, and Wright State University, Fairborn, Ohio, Indiana University, Indianapolis, Indiana, University of Utah Health, Salt Lake City, Utah, Christiana Care Health Services, Newark, Delaware, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison, and Medical College of Wisconsin, Milwaukee, Wisconsin, Washington University in St. Louis, St. Louis, Missouri, University of Mississippi Medical Center, Jackson, Mississippi, Yale University, New Haven, Connecticut, University of Colorado, Aurora, and Denver Health Hospital, Denver, Colorado, Emory University, Atlanta, Georgia, University of California, San Francisco, San Francisco, and Stanford University, Stanford, California, Arrowhead Regional Medical Center/Beaumont Hospital, Detroit, Michigan, Virtua Health, Voorhees, New Jersey, Oregon Health & Science University, Portland, Oregon, University of Arkansas for Medical Sciences, Little Rock, Arkansas, University of Tennessee Health Science Center, Memphis, and Vanderbilt University Medical Center, Nashville, Tennessee, Tulane University, New Orleans, Louisiana, University of Kansas Medical Center, Kansas City, Kansas, and Medical University of South Carolina, Charleston, South Carolina; the Center for Women's Reproductive Health, the Department of Biostatistics, and the Division of Neonatology, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama; Penn State College of Medicine, Hershey, Pennsylvania; Intermountain Health, Salt Lake City, Utah; Ochsner Baptist Medical Center, New Orleans, Louisiana; St. Peters University Hospital and the Department of Obstetrics, Gynecology and Reproductive Health, New Jersey Medical School, Newark, and the Department of Obstetrics, Gynecology and Reproductive Sciences, Rutgers University-Robert Wood Johnson Medical School, New Brunswick, New Jersey; Weill Cornell University, New York, New York; Zuckerberg San Francisco General Hospital, San Francisco, California; TriHealth, Cincinnati Children's Hospital, Cincinnati, Ohio; the Division of Cardiovascular Sciences, NHLBI, Bethesda, Maryland; and the Department of Women's Health, University of Texas at Austin, Austin, Texas
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Latt SM, Opondo C, Alderdice F, Kurinczuk JJ, Rowe R. Postpartum haemorrhage and risk of cardiovascular disease in later life: A population-based record linkage cohort study. BJOG 2024. [PMID: 38946538 DOI: 10.1111/1471-0528.17896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 06/04/2024] [Accepted: 06/12/2024] [Indexed: 07/02/2024]
Abstract
OBJECTIVE To investigate the association between postpartum haemorrhage (PPH) and subsequent cardiovascular disease. DESIGN Population-based retrospective cohort study, using record linkage between Aberdeen Maternity and Neonatal Databank (AMND) and Scottish healthcare data sets. SETTING Grampian region, Scotland. POPULATION A cohort of 70 904 women who gave birth after 24 weeks of gestation in the period 1986-2016. METHODS We used extended Cox regression models to investigate the association between having had one or more occurrences of PPH in any (first or subsequent) births (exposure) and subsequent cardiovascular disease, adjusted for sociodemographic, medical, and pregnancy and birth-related factors. MAIN OUTCOME MEASURES Cardiovascular disease identified from the prescription of selected cardiovascular medications, hospital discharge records or death from cardiovascular disease. RESULTS In our cohort of 70 904 women (with 124 795 birth records), 25 177 women (36%) had at least one PPH. Compared with not having a PPH, having at least one PPH was associated with an increased risk of developing cardiovascular disease, as defined above, in the first year after birth (adjusted hazard ratio, aHR 1.96; 95% confidence interval, 95% CI 1.51-2.53; p < 0.001). The association was attenuated over time, but strong evidence of increased risk remained at 2-5 years (aHR 1.19, 95% CI 1.11-1.30, P < 0.001) and at 6-15 years after giving birth (aHR 1.17, 95% CI 1.05-1.30, p = 0.005). CONCLUSIONS Compared with women who have never had a PPH, women who have had at least one episode of PPH are twice as likely to develop cardiovascular disease in the first year after birth, and some increased risk persists for up to 15 years.
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Affiliation(s)
- Su Mon Latt
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Department of Women and Children's Health, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Charles Opondo
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Department of Medical Statistics, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Fiona Alderdice
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jennifer J Kurinczuk
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Rachel Rowe
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
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Koziol KJ, Isath A, Aronow WS, Frishman W, Ranjan P. Cyanotic Congenital Heart Disease in Pregnancy: A Review of Pathophysiology and Management. Cardiol Rev 2024; 32:348-355. [PMID: 36716356 DOI: 10.1097/crd.0000000000000512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The advancement of medical treatment and surgical technique, along with the invention of cardiopulmonary bypass, has allowed for long-term survival of patients with cyanotic congenital heart disease (CHD)-with many women with CHD now reaching child-bearing age and wishing to become pregnant. Pregnancy in these women is a major concern as the physiologic adaptations of pregnancy, including an increased circulating volume, increased cardiac output, reduced systemic vascular resistance, and decreased blood pressure, place a substantial load on the cardiovascular system. These changes are essential to meet the increased maternal and fetal metabolic demands and allow for sufficient placental circulation during gestation. However, in women with underlying structural heart conditions, they place an additional hemodynamic burden on the maternal body. Overall, with appropriate risk stratification, pre-conception counseling, and management by specialized cardiologists and high-risk obstetricians, most women with surgically corrected CHDs are expected to carry healthy pregnancies to term with optimization of both maternal and fetal risks. In this article, we describe the current understanding of 5 cyanotic CHDs-Tetralogy of Fallot, Transposition of the Great Arteries, Truncus Arteriosus, Ebstein's Anomaly, and Eisenmenger Syndrome-and explore the specific hemodynamic consequences, maternal and fetal risks, current guidelines, and outcomes of pregnancy in women with these conditions.
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Affiliation(s)
- Klaudia J Koziol
- From the New York Medical College, School of Medicine, Valhalla, NY
| | - Ameesh Isath
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Wilbert S Aronow
- From the New York Medical College, School of Medicine, Valhalla, NY
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - William Frishman
- From the New York Medical College, School of Medicine, Valhalla, NY
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Pragya Ranjan
- From the New York Medical College, School of Medicine, Valhalla, NY
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
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Greige T, Edlow JA. Managing Acute Headache in Pregnant and Postpartum Women. Ann Emerg Med 2024; 84:51-59. [PMID: 38597849 DOI: 10.1016/j.annemergmed.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 02/28/2024] [Accepted: 03/07/2024] [Indexed: 04/11/2024]
Affiliation(s)
- Tatiana Greige
- Department of Neurology, Boston Medical Center, Boston, MA.
| | - Jonathan A Edlow
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA
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Patel D, Savvidou MD. Maternal Cardiac Function in Pregnancies with Metabolic Disorders. Eur Cardiol 2024; 19:e08. [PMID: 38983578 PMCID: PMC11231816 DOI: 10.15420/ecr.2023.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 01/17/2024] [Indexed: 07/11/2024] Open
Abstract
The obesity epidemic is growing and poses significant risks to pregnancy. Metabolic impairment can be associated with short- and long-term maternal and perinatal morbidity and mortality. The cardiovascular implications are known in those with metabolic disorder outside of pregnancy; however, little is known of the cardiac function in pregnancies complicated by obesity. Maternal cardiac adaptation plays a vital role in normal pregnancy and is known to be involved in the pathophysiology of adverse pregnancy outcomes. Bariatric surgery is the most successful treatment for sustainable weight loss and pre-pregnancy bariatric surgery can drastically change the maternal metabolic profile and pregnancy outcomes. In this review, we discuss the available evidence on maternal cardiac function in pregnancies affected by obesity and its associated consequences of gestational diabetes and hypertension (chronic and hypertensive disorders in pregnancy), as well as pregnancies following bariatric surgery.
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Affiliation(s)
- Deesha Patel
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, Department of Metabolism, Digestion and Reproduction, Imperial College London, UK
| | - Makrina D Savvidou
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, Department of Metabolism, Digestion and Reproduction, Imperial College London, UK
- Fetal Medicine Unit, Chelsea and Westminster Hospital London, UK
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Donofry SD, Jouppi RJ, Call CC, Kolko Conlon RP, Levine MD. Improvements in Maternal Cardiovascular Health Over the Perinatal Period Longitudinally Predict Lower Postpartum Psychological Distress Among Individuals Who Began Their Pregnancies With Overweight or Obesity. J Am Heart Assoc 2024; 13:e034153. [PMID: 38874183 PMCID: PMC11255758 DOI: 10.1161/jaha.123.034153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 05/15/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Adverse cardiovascular events during pregnancy (eg, preeclampsia) occur at higher rates among individuals with overweight or obesity (body mass index ≥25 kg/m2) and have been associated with postpartum depression. The present study examined whether changes in cardiovascular health (CVH) during the perinatal period, as defined by the American Heart Association's Life's Essential 8 framework, predicted postpartum psychological functioning among individuals with prepregnancy body mass index ≥25 kg/m2. METHODS AND RESULTS Pregnant individuals (N = 226; mean ± SD age = 28.43 ± 5.4 years; mean body mass index = 34.17 ± 7.15 kg/m2) were recruited at 12 to 20 weeks of gestation (mean, 15.64 ± 2.45 weeks) for a longitudinal study of health and well-being. Participants completed ratings of depression and perceived stress and reported on CVH behaviors (dietary intake, physical activity, nicotine exposure, and sleep) at baseline and at 6 months postpartum. Body mass index and CVH behaviors were used to calculate a composite CVH score at both time points. Linear regression analyses were performed to examine whether change in CVH related to postpartum symptom scores. Because sleep was measured in only a subset of participants (n = 114), analyses were conducted with and without sleep. Improved CVH was associated with lower postpartum depression (β = -0.18, P<0.01) and perceived stress (β = -0.13, P=0.02) scores. However, when including sleep, these relationships were no longer significant (all P>0.4). CONCLUSIONS Improvements in CVH from early pregnancy to 6 months postpartum were associated with lower postpartum depressive symptoms and perceived stress but not when including sleep in the CVH metric, potentially due to the large reduction in sample size. These data suggest that intervening during pregnancy to promote CVH may improve postpartum psychological functioning among high-risk individuals.
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Affiliation(s)
- Shannon D. Donofry
- RANDPittsburghPA
- Department of PsychologyUniversity of PittsburghPittsburghPA
| | - Riley J. Jouppi
- Department of PsychologyUniversity of PittsburghPittsburghPA
| | - Christine C. Call
- Department of PsychiatryUniversity of Pittsburgh School of MedicinePittsburghPA
| | | | - Michele D. Levine
- Department of PsychologyUniversity of PittsburghPittsburghPA
- Department of PsychiatryUniversity of Pittsburgh School of MedicinePittsburghPA
- Department of Obstetrics, Gynecology, and Reproductive SciencesUniversity of PittsburghPittsburghPA
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Gomez-Lumbreras A, Vilaplana-Carnerero C, Lestón Vázquez M, Vedia C, Morros R, Giner-Soriano M. Treatment of hypertension during pregnancy: a cohort of pregnancy episodes from the SIDIAP database, Catalonia, Spain. Front Pharmacol 2024; 15:1346357. [PMID: 38953107 PMCID: PMC11215181 DOI: 10.3389/fphar.2024.1346357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 05/20/2024] [Indexed: 07/03/2024] Open
Abstract
Introduction Hypertension during pregnancy is one of the most frequent causes of maternal and fetal morbimortality. Perinatal and maternal death and disability rates have decreased by 30%, but hypertension during pregnancy has increased by approximately 10% in the last 30 years. This research aimed to describe the pharmacological treatment and pregnancy outcomes of pregnancies with hypertension. Methods We carried out an observational cohort study from the Information System for the Development of Research in Primary Care (SIDIAP) database. Pregnancy episodes with hypertension (ICD-10 codes for hypertension, I10-I15 and O10-O16) were identified. Antihypertensives were classified according to the ATC WHO classification: β-blocking agents (BBs), calcium channel blockers (CCBs), agents acting on the renin-angiotensin system (RAS agents), diuretics, and antiadrenergic agents. Exposure was defined for hypertension in pregnancies with ≥2 prescriptions during the pregnancy episode. Descriptive statistics for diagnoses and treatments were calculated. Results In total, 4,839 pregnancies with hypertension diagnosis formed the study cohort. There were 1,944 (40.2%) pregnancies exposed to an antihypertensive medication. There were differences in mother's age, BMI, and alcohol intake between pregnancies exposed to antihypertensive medications and those not exposed. BBs were the most used (n = 1,160 pregnancy episodes; 59.7%), followed by RAS agents (n = 825, 42.4%), and CCBs were the least used (n = 347, 17.8%). Discussion Pregnancies involving hypertension were exposed to antihypertensive medications, mostly BBs. We conduct a study focused on RAS agent use during pregnancy and its outcomes in the offspring.
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Affiliation(s)
- Ainhoa Gomez-Lumbreras
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, SLC, UT, United States
| | - Carles Vilaplana-Carnerero
- Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
- Plataforma SCReN, UIC IDIAPJGol, Barcelona, Spain
- Departament de Medicina, Universitat de Barcelona (UB), Barcelona, Spain
| | - Marta Lestón Vázquez
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
- Àrea del Medicament i Servei de Farmàcia, Gerència d'Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
| | - Cristina Vedia
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
- Servei d’Atenció Primaria Maresme, Barcelona, Spain
| | - Rosa Morros
- Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
- Plataforma SCReN, UIC IDIAPJGol, Barcelona, Spain
- Institut Català de la Salut, Barcelona, Spain
| | - Maria Giner-Soriano
- Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
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Xie Y, Zhang J, Ni S, Li J. Assessing the causal association of pregnancy complications with diabetes and cardiovascular disease. Front Endocrinol (Lausanne) 2024; 15:1293292. [PMID: 38904045 PMCID: PMC11188328 DOI: 10.3389/fendo.2024.1293292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 05/21/2024] [Indexed: 06/22/2024] Open
Abstract
Background To the best of our knowledge, numerous observational studies have linked pregnancy complications to increased risks of diabetes and cardiovascular disease (CVD), causal evidence remains lacking. Our aim was to estimate the association of adverse pregnancy outcomes with diabetes and cardiovascular diseases. Methods A two-sample Mendelian randomization (MR) analysis was employed, which is not subject to potential reverse causality. Data for pregnancy complications were obtained from the FinnGen consortium. For primary analysis, outcome data on diabetes, related traits, stroke, and coronary heart disease (CHD) were extracted from the GWAS Catalog, MAGIC, MEGASTROKE, and CARDIoGRAMplusC4D consortium. The MAGIC and UKB consortium datasets were used for replication and meta-analysis. Causal effects were appraised using inverse variance weighted (IVW), weighted median (WM), and MR-Egger. Sensitivity analyses were implemented with Cochran's Q test, MR-Egger intercept test, MR-PRESSO, leave-one-out (LOO) analysis and the funnel plot. Results Genetically predicted gestational diabetes mellitus (GDM) was causally associated with an increased diabetes risk (OR=1.01, 95% CI=1-1.01, P<0.0001), yet correlated with lower 2-hour post-challenge glucose levels (OR=0.89, 95% CI=0.82-0.97, P=0.006). Genetic liability for pregnancy with abortive outcomes indicated decreased fasting insulin levels (OR=0.97, 95% CI=0.95-0.99, P=0.02), but potentially elevated glycated hemoglobin levels (OR=1.02, 95% CI=1.01-1.04, P=0.01). Additionally, hypertensive disorders in pregnancy was tentatively linked to increased risks of stroke (OR=1.11, 95% CI=1.04-1.18, P=0.002) and CHD (OR=1.3, 95% CI=1.2-1.4, P=3.11E-11). Gestational hypertension might have a potential causal association with CHD (OR=1.11, 95% CI=1.01-1.22, P=0.04). No causal associations were observed between preterm birth and diabetes, stroke, or CHD. Conclusion The findings of this study provide genetic evidence that gestational diabetes, pregnancy with abortive outcomes, and hypertensive disorders in pregnancy may serve as early indicators for metabolic and cardiovascular risks. These insights are pivotal for the development of targeted screening and preventive strategies.
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Affiliation(s)
- Yuan Xie
- Department of Gynecology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jie Zhang
- Central Laboratory for Research, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shuang Ni
- Department of Gynecology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ji Li
- Department of Gynecology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Shari SS, Kazemi T, Bidokhti A, Riahi SM. Comparison of maternal and fetal outcomes in mothers with non-congenital mitral valve stenosis and healthy control. Eur J Obstet Gynecol Reprod Biol X 2024; 22:100290. [PMID: 39011058 PMCID: PMC11247151 DOI: 10.1016/j.eurox.2024.100290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 02/03/2024] [Accepted: 02/09/2024] [Indexed: 07/17/2024] Open
Abstract
Background Physiological changes during pregnancy cause complications in mothers with mitral stenosis and their infants. This study was designed to assess maternal and fetal pregnancy outcomes in women with rheumatic mitral valve stenosis and compare them with the control group. Materials and methods This study is a case-control study on 153 pregnant women, including 51 with mitral stenosis (MS) and 102 without MS as the control group, between 2007-2022. For each studied patient, two control participants were selected and matched in residence, age, and year of pregnancy. SPSS version 22 was used for data analysis. Results The mean age was 31.7 ± 4.6 years in cases and 31.6 ± 4.7 in the healthy controls. Demographic variables were not significantly different between the case and control groups. The rate of stillbirth (5.9% vs. 0.0%), %), NICU admission (13.7% vs. 2.0%), and IUGR (5.9% vs. 0.0%) were higher in the fetal case group compared with the control group. On the other hand, maternal outcomes, including pulmonary edema (13.7% vs. 0.0%), ICU admission (23.5% vs. 0.0%), limb edema (15.7% vs. 0.0%), dyspnea (37.3% vs. 0.0%), pulmonary hypertension (9.8% vs. 0.0%), palpitations (21.1% vs. 0.0%) and hospital admission during pregnancy (37.2% vs. 4.9%) were statistically more common in the case groups. Conclusions Pregnancy is associated with significant fetomaternal morbidities in women with mitral valve heart disease. So they need a multidisciplinary approach in preconception and antenatal care.
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Affiliation(s)
- Sima sobhani Shari
- Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Tooba Kazemi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Ali Bidokhti
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Seyed Mohammad Riahi
- Department of Community Medicine, School of Medicine, Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
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Guzmán-Delgado NE, Velázquez-Sotelo CE, Fernández-Gómez MJ, González-Barrera LG, Muñiz-García A, Sánchez-Sotelo VM, Carranza-Rosales P, Hernández-Juárez A, Morán-Martínez J, Martínez-Gaytan V. Adverse cardiovascular, obstetric and perinatal events during pregnancy and puerperium in patients with heart disease. Rev Clin Esp 2024; 224:337-345. [PMID: 38697610 DOI: 10.1016/j.rceng.2024.04.016] [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] [Received: 02/12/2024] [Accepted: 04/05/2024] [Indexed: 05/05/2024]
Abstract
BACKGROUND AND OBJECTIVES cardiovascular changes during pregnancy carry greater risk in heart disease. We analyze cardiovascular, obstetric and perinatal adverse effects associated with congenital and acquired heart disease during pregnancy and postpartum. MATERIALS AND METHODS Cross-sectional and retrospective study, which included the 2017-2023 registry of pregnant or postpartum patients hospitalised with diagnosis of congenital or acquired heart disease. Adverse events (heart failure, stroke, acute pulmonary edema, maternal death, obstetric haemorrhage, prematurity and perinatal death) were compared with the clinical variables and the implemented treatment. RESULTS 112 patients with a median age of 28 years (range 15-44) were included. Short circuits predominated 28 (25%). Thirty-six patients (32%) were classified in class IV of the modified WHO scale for maternal cardiovascular risk. Heart failure occurred in 39 (34.8%), acute lung edema 12 (10.7%), stroke 2 (1.8%), maternal death 5 (4.5%), obstetric haemorrhage 4 (3.6%), prematurity 50 (44.5%) and perinatal death 6 (5.4%). Shunts were associated with prematurity (adjusted odds ratio 4; 95% CI: 1.5-10, p = 0.006). Peripartum cardiomyopathy represented higher risk of pulmonary edema (adjusted OR 34; 95% CI: 6-194, p = 0.001) and heart failure (adjusted OR 16; 95% CI: 3-84, p = 0.001). An increased risk of obstetric haemorrhage was observed in patients with prosthetic valves (adjusted OR 30; 95% CI: 1.5-616, p = 0.025) and with the use of acetylsalicylic acid (adjusted OR 14; 95% CI: 1.2-16, p = 0.030). Furthermore, the latter was associated with perinatal death (adjusted OR 9; 95% CI: 1.4-68, p = 0.021). CONCLUSIONS severe complications were found during pregnancy and postpartum in patients with heart disease, which is why preconception evaluation and close surveillance are vital.
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Affiliation(s)
- N E Guzmán-Delgado
- División de Investigación en Salud, Unidad Médica de Alta Especialidad, Hospital de Cardiología No. 34, "Dr. Alfonso J. Treviño" del Centro Médico Nacional del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico; Programa de Posgrado en Especialidades Médicas, Universidad de Monterrey. San Pedro Garza, García, Nuevo León, Mexico
| | - C E Velázquez-Sotelo
- Departamento de Cardiología, Unidad Médica de Alta Especialidad, Hospital de Cardiología No. 34, "Dr. Alfonso J. Treviño Treviño" del Centro Médico Nacional del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico; Programa de Posgrado en Especialidades Médicas, Universidad de Monterrey. San Pedro Garza, García, Nuevo León, Mexico.
| | - M J Fernández-Gómez
- División de Investigación en Salud, Unidad Médica de Alta Especialidad, Hospital de Cardiología No. 34, "Dr. Alfonso J. Treviño" del Centro Médico Nacional del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico
| | - L G González-Barrera
- Departamento de Cardiología, Unidad Médica de Alta Especialidad, Hospital de Cardiología No. 34, "Dr. Alfonso J. Treviño Treviño" del Centro Médico Nacional del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico
| | - A Muñiz-García
- Departamento de Cardiología, Unidad Médica de Alta Especialidad, Hospital de Cardiología No. 34, "Dr. Alfonso J. Treviño Treviño" del Centro Médico Nacional del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico; Programa de Posgrado en Especialidades Médicas, Universidad de Monterrey. San Pedro Garza, García, Nuevo León, Mexico
| | - V M Sánchez-Sotelo
- Departamento de Cirugía Cardiotorácica, Unidad Médica de Alta Especialidad, Hospital de Cardiología No. 34, "Dr. Alfonso J. Treviño Treviño" del Centro Médico Nacional del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico
| | - P Carranza-Rosales
- Centro de investigación Biomédica del Noreste. Instituto Mexicano del Seguro Social. Monterrey, Nuevo León, Mexico
| | - A Hernández-Juárez
- Departamento de Cardiología, Unidad Médica de Alta Especialidad, Hospital de Cardiología No. 34, "Dr. Alfonso J. Treviño Treviño" del Centro Médico Nacional del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico; Programa de Posgrado en Especialidades Médicas, Universidad de Monterrey. San Pedro Garza, García, Nuevo León, Mexico
| | - J Morán-Martínez
- Departamento de Biología Celular y Ultraestructura, Facultad de Medicina, Universidad Autónoma de Coahuila unidad Torreón, Torreón, Coahuila, Mexico
| | - V Martínez-Gaytan
- División de Investigación en Salud, Unidad Médica de Alta Especialidad de Gineco Obstetricia No.23, Dr. Ignacio Morones Prieto, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico
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Tran KC, Fayowski CD, Chaworth-Musters T, Purkiss SE, Chau A, Bennett MT, Chan WS. Post-partum maternal bradycardia: A case series and literature review. Obstet Med 2024; 17:77-83. [PMID: 38784194 PMCID: PMC11110741 DOI: 10.1177/1753495x231178407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 04/10/2023] [Accepted: 05/10/2023] [Indexed: 05/25/2024] Open
Abstract
Background Unlike tachyarrhythmias, which are common in pregnancy, there is a paucity of data regarding maternal bradycardias. Our objective was to describe the characteristics, associated conditions, and prognosis of women who develop bradycardia post-partum. Method We conducted a retrospective chart review of patients referred to the Obstetrical Medicine service at British Columbia Women's Hospital from January 2012 to May 2020 for post-partum maternal bradycardia. Results Twenty-four patients with post-partum bradycardia were included (age 34.2 ± 4.8 years; heart rate 40.4 ± 8.1 beats per minute; blood pressure 131/72 mm Hg). Sinus bradycardia (79.2%) was the most common rhythm. Dyspnea (29.4%) and chest pain (23.5%) were common symptoms. Mean time to resolution of bradycardia was 3.6 ± 3.8 days. Associated conditions potentially explaining the bradycardia were preeclampsia (54.1%), underlying (16.7%), medications (8.3%), and neuraxial anesthesia (8.3%). Conclusions Maternal bradycardia is an uncommon condition complicating the post-partum period, that is generally self-limiting, with the majority only require clinical observation.
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Affiliation(s)
- Karen C Tran
- Division of General Internal Medicine, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Tessa Chaworth-Musters
- Division of General Internal Medicine, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Susan E Purkiss
- Division of General Internal Medicine, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Anthony Chau
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Matthew T Bennett
- Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Wee Shian Chan
- Division of General Internal Medicine, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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Cheung SWY, Chamley LW, Barrett CJ, Lau SYS. Extracellular vesicles and their effect on vascular haemodynamics: a systematic review. Hypertens Res 2024; 47:1588-1606. [PMID: 38600279 PMCID: PMC11150158 DOI: 10.1038/s41440-024-01659-x] [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] [Received: 07/12/2023] [Revised: 02/03/2024] [Accepted: 03/13/2024] [Indexed: 04/12/2024]
Abstract
Extracellular vesicles (EVs) are released from all cell types studied to date and act as intercellular communicators containing proteins, nucleic acids and lipid cargos. They have been shown to be involved in maintaining homoeostasis as well as playing a role in the development of pathology including hypertension and cardiovascular disease. It is estimated that there is 109-1010 circulating EVs/mL in the plasma of healthy individuals derived from various sources. While the effect of EVs on vascular haemodynamic parameters will be dependent on the details of the model studied, we systematically searched and summarized current literature to find patterns in how exogenously injected EVs affected vascular haemodynamics. Under homoeostatic conditions, evidence from wire and pressure myography data demonstrate that injecting isolated EVs derived from cell types found in blood and blood vessels resulted in the impairment of vasodilation in blood vessels ex vivo. Impaired vasodilation was also observed in rodents receiving intravenous injections of human plasma EVs from cardiovascular diseases including valvular heart disease, acute coronary syndrome, myocardial infarction and end stage renal disease. When EVs were derived from models of metabolic syndromes, such as diabetes, these EVs enhanced vasoconstriction responses in blood vessels ex vivo. There were fewer publications that assessed the effect of EVs in anaesthetised or conscious animals to confirm whether effects on the vasculature observed in ex vivo studies translated into alterations in vascular haemodynamics in vivo. In the available conscious animal studies, the in vivo data did not always align with the ex vivo data. This highlights the importance of in vivo work to determine the effects of EVs on the integrative vascular haemodynamics.
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Affiliation(s)
- Sharon W Y Cheung
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Lawrence W Chamley
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
- Hub for Extracellular Vesicle Investigations, The University of Auckland, Auckland, New Zealand
| | - Carolyn J Barrett
- Department of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Sien Yee S Lau
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand.
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Ushida T, Tano S, Imai K, Matsuo S, Kajiyama H, Kotani T. Postpartum and interpregnancy care of women with a history of hypertensive disorders of pregnancy. Hypertens Res 2024; 47:1457-1469. [PMID: 38467793 DOI: 10.1038/s41440-024-01641-7] [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] [Received: 10/24/2023] [Revised: 02/21/2024] [Accepted: 02/24/2024] [Indexed: 03/13/2024]
Abstract
Hypertensive disorders of pregnancy (HDP) are common complications associated with maternal and neonatal morbidity and mortality worldwide. Insights gained from long-term cohort studies have revealed that women with a history of HDP are predisposed to recurrent HDP in subsequent pregnancies and face heightened risks for cardiovascular and metabolic diseases later in life. Pregnancy is a unique condition that overloads maternal cardiac and metabolic functions, and is recognized as a "maternal stress test" for future cardiovascular and metabolic diseases. Pregnancy and postpartum period provide a valuable opportunity for identifying women with underlying and unrecognized cardiovascular and metabolic risk factors. Establishing an effective postpartum healthcare program for women who have experienced HDP is crucial in reducing the future risk of health complications. Postpartum care consists of supportive care for both mothers and children, including not only the assessment of physical and psychological well-being but also long-term postpartum preventive health management. Interpregnancy care is a continuum from postpartum care and includes supportive care to prepare for future pregnancies. Various initiatives across nations have been initiated to establish follow-up programs for women with a history of HDP; however, sufficient evidence of the impact of such programs is not available. Substantial challenges persist in establishing an efficient postpartum follow-up program, including educational strategies, selection of effective lifestyle interventions, and collaboration among various healthcare providers. This review outlines the postpartum and interpregnancy care of women who have experienced HDP as well as the current status and challenges of related healthcare initiatives in Japan.
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Affiliation(s)
- Takafumi Ushida
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Sho Tano
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kenji Imai
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Seiko Matsuo
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Hiroaki Kajiyama
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tomomi Kotani
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
- Division of Reproduction and Perinatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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Obiyo LT, Tobes D, Cole NM. Anesthetic recommendations for maternal and fetal safety in nonobstetric surgery: a balancing act. Curr Opin Anaesthesiol 2024; 37:285-291. [PMID: 38390901 DOI: 10.1097/aco.0000000000001363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
PURPOSE OF REVIEW Nonobstetric surgery during pregnancy is associated with maternal and fetal risks. Several physiologic changes create unique challenges for anesthesiologists. This review highlights physiologic changes of pregnancy and presents clinical recommendations based on recent literature to guide anesthetic management for the pregnant patient undergoing nonobstetric surgery. RECENT FINDINGS Nearly every anesthetic technique has been safely used in pregnant patients. Although it is difficult to eliminate confounding factors, exposure to anesthetics could endanger fetal brain development. Perioperative fetal monitoring decisions require an obstetric consult based on anticipated maternal and fetal concerns. Given the limitations of fasting guidelines, bedside gastric ultrasound is useful in assessing aspiration risk in pregnant patients. Although there is concern about appropriateness of sugammadex for neuromuscular blockade reversal due its binding to progesterone, preliminary literature supports its safety. SUMMARY These recommendations will equip anesthesiologists to provide safe care for the pregnant patient and fetus undergoing nonobstetric surgery.
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Affiliation(s)
- Leziga T Obiyo
- Department of Anesthesia & Critical Care, University of Chicago, Chicago, Illinois, USA
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Eid J, Ma'ayeh MM, Post S, Darin C, Rentsch S, Cackovic M, Rood KM, Costantine MM. Use of non-invasive cardiac monitoring to guide discontinuation of postpartum magnesium sulfate in individuals with preeclampsia with severe features. Pregnancy Hypertens 2024; 36:101112. [PMID: 38401325 DOI: 10.1016/j.preghy.2024.101112] [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] [Received: 05/11/2023] [Revised: 01/10/2024] [Accepted: 02/17/2024] [Indexed: 02/26/2024]
Abstract
OBJECTIVES To determine the utility of using total peripheral systemic vascular resistance assessed using non-invasive cardiac monitor for individualizing the duration of postpartum magnesium sulfate in individuals with preeclampsia with severe features. STUDY DESIGN Single center pilot randomized controlled trial in which singleton pregnant individuals with preeclampsia with severe features were randomized to 24 h of postpartum magnesium sulfate per standard of care (control group) or individualized duration of postpartum magnesium sulfate based on reduction in post-delivery systemic vascular resistance (intervention group). Systemic vascular resistance was assessed with non-invasive cardiac monitoring using the Cheetah® system. A 30 % reduction (maintained for 1 h) from baseline post-delivery systemic vascular resistance was used as a cutoff for discontinuation of postpartum magnesium sulfate. Our primary outcome was duration of postpartum magnesium sulfate use in hours. Secondary outcomes included a composite of maternal morbidities associated with preeclampsia. RESULTS Of 53 individuals enrolled, we excluded 6 from this analysis due to insufficient data to assess primary outcome. Baseline characteristics of the control (n = 26) and intervention (n = 21) groups were similar. Six (28.6 %) individuals in intervention group met the systemic vascular resistance criteria and had their postpartum magnesium sulfate discontinued before 24 h. The duration of postpartum magnesium sulfate infusion was shorter in the intervention group (21.6 ± 4.7 h; range: 7-24 h) compared with control group (24 h, p = 0.02). There was no difference in secondary outcomes between the two groups. There was no difference in adverse outcomes in individuals that had magnesium discontinued earlier than 24 h. CONCLUSION Non-invasive monitoring of systemic vascular resistance can be a valuable tool to individualize the duration of postpartum magnesium sulfate for preeclampsia with severe features. These findings should be conformed in a larger trial.
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Affiliation(s)
- Joe Eid
- Department of Obstetrics and Gynecology at The Ohio State University, Columbus, OH, United States.
| | - Marwan M Ma'ayeh
- Department of Obstetrics and Gynecology at The Ohio State University, Columbus, OH, United States
| | - Sara Post
- Department of Obstetrics and Gynecology at The Ohio State University, Columbus, OH, United States
| | - Christina Darin
- Department of Obstetrics and Gynecology at The Ohio State University, Columbus, OH, United States
| | - Sydney Rentsch
- Department of Obstetrics and Gynecology at The Ohio State University, Columbus, OH, United States
| | - Michael Cackovic
- Department of Obstetrics and Gynecology at The Ohio State University, Columbus, OH, United States
| | - Kara M Rood
- Department of Obstetrics and Gynecology at The Ohio State University, Columbus, OH, United States
| | - Maged M Costantine
- Department of Obstetrics and Gynecology at The Ohio State University, Columbus, OH, United States
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Oren D, Moeller CM, Haythe JH, Rubinstein G, Fernandez Valledor A, Lotan D, Rosenblum H, Colombo PC, Yuzefpolskaya M, Topkara VK, Clerkin KJ, Raikhelkar JK, Fried JA, Naka Y, Takeda K, Latif F, Sayer G, Uriel N. Pumping for Two: Pregnancy in Patients Supported With a Left Ventricular Assist Device. ASAIO J 2024; 70:461-468. [PMID: 37934714 DOI: 10.1097/mat.0000000000002082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023] Open
Abstract
This review discusses the challenges and outcomes associated with pregnancy during left ventricular assist device (LVAD) support. Women account for a third of the heart failure population in the United States. Left ventricular assist devices have emerged as a safe and effective treatment option for patients with advanced heart failure. Pregnancy during LVAD support can occur, and it presents significant risks to both mother and fetus, including hemodynamic stress, thrombotic events, medication-associated teratogenicity, and uterine impingement. This literature review identified 10 cases of confirmed pregnancy during LVAD support, of which eight resulted in successful births. Maternal and fetal mortality occurred in one case, and there was a spontaneous abortion in one case. The review highlights the importance of a multidisciplinary approach, promotion of shared decision-making, thoughtful anticoagulation, adjustment of LVAD speed, and medication optimization to maintain hemodynamic support during pregnancy. Hemodynamic changes during pregnancy include increased cardiac output, heart rate, and plasma volume, as well as decreased systemic vascular resistance, which can impact LVAD support. Despite reduced pulsatility in LVAD-supported patients, ovulation and reproductive capacity might be preserved, and viable pregnancies may be achieved with appropriate management. The review provides insights into the risks and considerations for a viable pregnancy during LVAD support, including the need for ongoing research to inform joined decision-making.
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Affiliation(s)
- Daniel Oren
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Cathrine M Moeller
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Jennifer H Haythe
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Gal Rubinstein
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Andrea Fernandez Valledor
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Dor Lotan
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Hannah Rosenblum
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Paolo C Colombo
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Melana Yuzefpolskaya
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Veli K Topkara
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Kevin J Clerkin
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Jayant K Raikhelkar
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Justin A Fried
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Yoshifumi Naka
- Department of Cardiothoracic Surgery, Columbia University Irving Medical Center, New York, NY
| | - Koji Takeda
- Department of Cardiothoracic Surgery, Columbia University Irving Medical Center, New York, NY
| | - Farhana Latif
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Gabriel Sayer
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Nir Uriel
- From the Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY
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Li S, Girgla S, Sherman A, Alpay-Savasan Z, Mehta N. Atrial fibrillation considerations in the fourth trimester (postpartum period). J Interv Card Electrophysiol 2024; 67:901-914. [PMID: 38363430 DOI: 10.1007/s10840-023-01611-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/18/2023] [Indexed: 02/17/2024]
Abstract
Postpartum atrial fibrillation is an uncommon but increasingly prevalent tachyarrhythmia that merits special management considerations with regards to the safety and efficacy of anticoagulation, rate and rhythm control as well as drug exposure to infants throughout breastfeeding. In this state-of-the-art review, we examine the demographics of postpartum atrial fibrillation with its associated risk factors, describe the safety of commonly used atrial fibrillation therapies, and discuss important considerations for women considering subsequent pregnancies.
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Affiliation(s)
- Shuo Li
- Internal Medicine Residency, Beaumont Hospital Royal Oak, Royal Oak, MI, USA
| | - Saavia Girgla
- Department of Cardiovascular Medicine, Beaumont Hospital Royal Oak, Royal Oak, MI, USA
| | - Andrew Sherman
- Internal Medicine Residency, Beaumont Hospital Royal Oak, Royal Oak, MI, USA
| | - Zeynep Alpay-Savasan
- Division of Maternal and Fetal Medicine, Beaumont Hospital Royal Oak, Royal Oak, MI, USA
| | - Nishaki Mehta
- Department of Cardiovascular Medicine, Beaumont Hospital Royal Oak, Royal Oak, MI, USA.
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Trimarchi G, Teresi L, Licordari R, Pingitore A, Pizzino F, Grimaldi P, Calabrò D, Liotta P, Micari A, de Gregorio C, Di Bella G. Transient Left Ventricular Dysfunction from Cardiomyopathies to Myocardial Viability: When and Why Cardiac Function Recovers. Biomedicines 2024; 12:1051. [PMID: 38791012 PMCID: PMC11117605 DOI: 10.3390/biomedicines12051051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 04/30/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
Transient left ventricular dysfunction (TLVD), a temporary condition marked by reversible impairment of ventricular function, remains an underdiagnosed yet significant contributor to morbidity and mortality in clinical practice. Unlike the well-explored atherosclerotic disease of the epicardial coronary arteries, the diverse etiologies of TLVD require greater attention for proper diagnosis and management. The spectrum of disorders associated with TLVD includes stress-induced cardiomyopathy, central nervous system injuries, histaminergic syndromes, various inflammatory diseases, pregnancy-related conditions, and genetically determined syndromes. Furthermore, myocardial infarction with non-obstructive coronary arteries (MINOCA) origins such as coronary artery spasm, coronary thromboembolism, and spontaneous coronary artery dissection (SCAD) may also manifest as TLVD, eventually showing recovery. This review highlights the range of ischemic and non-ischemic clinical situations that lead to TLVD, gathering conditions like Tako-Tsubo Syndrome (TTS), Kounis syndrome (KS), Myocarditis, Peripartum Cardiomyopathy (PPCM), and Tachycardia-induced cardiomyopathy (TIC). Differentiation amongst these causes is crucial, as they involve distinct clinical, instrumental, and genetic predictors that bode different outcomes and recovery potential for left ventricular function. The purpose of this review is to improve everyday clinical approaches to treating these diseases by providing an extensive survey of conditions linked with TLVD and the elements impacting prognosis and outcomes.
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Affiliation(s)
- Giancarlo Trimarchi
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Lucio Teresi
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Roberto Licordari
- Department of Biomedical and Dental Sciences and Morphological and Functional Imaging, University of Messina, 98100 Messina, Italy; (R.L.); (A.M.)
| | - Alessandro Pingitore
- Istituto di Fisiologia Clinica, Clinical Physiology Institute, CNR, 56124 Pisa, Italy;
| | - Fausto Pizzino
- Cardiology Unit, Heart Centre, Fondazione Gabriele Monasterio—Regione Toscana, 54100 Massa, Italy;
| | - Patrizia Grimaldi
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Danila Calabrò
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Paolo Liotta
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Antonio Micari
- Department of Biomedical and Dental Sciences and Morphological and Functional Imaging, University of Messina, 98100 Messina, Italy; (R.L.); (A.M.)
| | - Cesare de Gregorio
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Gianluca Di Bella
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
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Preston EV, Quinn MR, Williams PL, McElrath TF, Cantonwine DE, Seely EW, Wylie BJ, Hacker MR, O'Brien K, Brown FM, Powe CE, Bellavia A, Wang Z, Tomsho KS, Hauser R, James-Todd T. Cohort profile: the Environmental Reproductive and Glucose Outcomes (ERGO) Study (Boston, Massachusetts, USA) - a prospective pregnancy cohort study of the impacts of environmental exposures on parental cardiometabolic health. BMJ Open 2024; 14:e079782. [PMID: 38719310 PMCID: PMC11086466 DOI: 10.1136/bmjopen-2023-079782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 04/25/2024] [Indexed: 05/12/2024] Open
Abstract
PURPOSE Pregnancy and the postpartum period are increasingly recognised as sensitive windows for cardiometabolic disease risk. Growing evidence suggests environmental exposures, including endocrine-disrupting chemicals (EDCs), are associated with an increased risk of pregnancy complications that are associated with long-term cardiometabolic risk. However, the impact of perinatal EDC exposure on subsequent cardiometabolic risk post-pregnancy is less understood. The Environmental Reproductive and Glucose Outcomes (ERGO) Study was established to investigate the associations of environmental exposures during the perinatal period with post-pregnancy parental cardiometabolic health. PARTICIPANTS Pregnant individuals aged ≥18 years without pre-existing diabetes were recruited at <15 weeks of gestation from Boston, Massachusetts area hospitals. Participants completed ≤4 prenatal study visits (median: 12, 19, 26, 36 weeks of gestation) and 1 postpartum visit (median: 9 weeks), during which we collected biospecimens, health histories, demographic and behavioural data, and vitals and anthropometric measurements. Participants completed a postpartum fasting 2-hour 75 g oral glucose tolerance test. Clinical data were abstracted from electronic medical records. Ongoing (as of 2024) extended post-pregnancy follow-up visits occur annually following similar data collection protocols. FINDINGS TO DATE We enrolled 653 unique pregnancies and retained 633 through delivery. Participants had a mean age of 33 years, 10% (n=61) developed gestational diabetes and 8% (n=50) developed pre-eclampsia. Participant pregnancy and postpartum urinary phthalate metabolite concentrations and postpartum glycaemic biomarkers were quantified. To date, studies within ERGO found higher exposure to phthalates and phthalate mixtures, and separately, higher exposure to radioactive ambient particulate matter, were associated with adverse gestational glycaemic outcomes. Additionally, certain personal care products used in pregnancy, notably hair oils, were associated with higher urinary phthalate metabolite concentrations, earlier gestational age at delivery and lower birth weight. FUTURE PLANS Future work will leverage the longitudinal data collected on pregnancy and cardiometabolic outcomes, environmental exposures, questionnaires, banked biospecimens and paediatric data within the ERGO Study.
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Affiliation(s)
- Emma V Preston
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Marlee R Quinn
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Paige L Williams
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Thomas F McElrath
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Division of Maternal Fetal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David E Cantonwine
- Division of Maternal Fetal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ellen W Seely
- Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Blair J Wylie
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
- Department of Obstetrics and Gynecology, Columbia University Vagelos College of Physicians and Surgeons, New York City, New York, USA
| | - Michele R Hacker
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Karen O'Brien
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Florence M Brown
- Joslin Diabetes Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Camille E Powe
- Diabetes Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Department of Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Andrea Bellavia
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Zifan Wang
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Kathryn S Tomsho
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Russ Hauser
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Tamarra James-Todd
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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Ferreira AF, Azevedo MJ, Morais J, Almeida-Coelho J, Leite-Moreira AM, Lourenço AP, Saraiva F, Diaz SO, Amador AF, Sousa C, Machado AP, Sampaio-Maia B, Ramalho C, Leite-Moreira A, Barros AS, Falcão-Pires I. Stretch-induced compliance mechanism in pregnancy-induced cardiac hypertrophy and the impact of cardiovascular risk factors. Am J Physiol Heart Circ Physiol 2024; 326:H1193-H1203. [PMID: 38334973 DOI: 10.1152/ajpheart.00701.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/10/2024]
Abstract
Pressure overload-induced hypertrophy compromises cardiac stretch-induced compliance (SIC) after acute volume overload (AVO). We hypothesized that SIC could be enhanced by physiological hypertrophy induced by pregnancy's chronic volume overload. This study evaluated SIC-cardiac adaptation in pregnant women with or without cardiovascular risk (CVR) factors. Thirty-seven women (1st trimester, 1stT) and a separate group of 31 (3rd trimester, 3rdT) women [healthy or with CVR factors (obesity and/or hypertension and/or with gestational diabetes)] underwent echocardiography determination of left ventricular end-diastolic volume (LVEDV) and E/e' before (T0), immediately after (T1), and 15 min after (T2; SIC) AVO induced by passive leg elevation. Blood samples for NT-proBNP quantification were collected before and after the AVO. Acute leg elevation significantly increased inferior vena cava diameter and stroke volume from T0 to T1 in both 1stT and 3rdT, confirming AVO. LVEDV and E/e' also increased immediately after AVO (T1) in both 1stT and 3rdT. SIC adaptation (T2, 15 min after AVO) significantly decreased E/e' in both trimesters, with additional expansion of LVEDV only in the 1stT. NT-pro-BNP increased slightly after AVO but only in the 1stT. CVR factors, but not parity or age, significantly impacted SIC cardiac adaptation. A distinct functional response to SIC was observed between 1stT and 3rdT, which was influenced by CVR factors. The LV of 3rdT pregnant women was hypertrophied, showing a structural limitation to dilate with AVO, whereas the lower LV filling pressure values suggest increased diastolic compliance.NEW & NOTEWORTHY The sudden increase of volume overload triggers an acute myocardial stretch characterized by an immediate rise in contractility by the Frank-Starling mechanism, followed by a progressive increase known as the slow force response. The present study is the first to characterize echocardiographically the stretch-induced compliance (SIC) mechanism in the context of physiological hypertrophy induced by pregnancy. A distinct functional adaptation to SIC was observed between first and third trimesters, which was influenced by cardiovascular risk factors.
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Affiliation(s)
- Ana Filipa Ferreira
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Maria João Azevedo
- Faculdade de Medicina Dentária, Universidade do Porto, Porto, Portugal
- Instituto Nacional de Engenharia Biomédica, Porto, Portugal
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- Academic Center for Dentistry Amsterdam, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Juliana Morais
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - João Almeida-Coelho
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - André M Leite-Moreira
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
- Anesthesiology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - André P Lourenço
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
- Anesthesiology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Francisca Saraiva
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Sílvia O Diaz
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Ana Filipa Amador
- Cardiology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Carla Sousa
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
- Cardiology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Ana Paula Machado
- Obstetrics Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Benedita Sampaio-Maia
- Faculdade de Medicina Dentária, Universidade do Porto, Porto, Portugal
- Instituto Nacional de Engenharia Biomédica, Porto, Portugal
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - Carla Ramalho
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- Obstetrics Department, Centro Hospitalar Universitário de São João, Porto, Portugal
- Obstetrics, Gynaecology and Pediatrics Department, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Adelino Leite-Moreira
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
- Cardiothoracic Surgery Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - António S Barros
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Inês Falcão-Pires
- Cardiovascular Research and Development Unit, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
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Bigeh A, Mehta L, Lastinger L. Diagnostic and Management Considerations in a High-Risk Pregnant Patient With Ischemic Cardiomyopathy. JACC Case Rep 2024; 29:102268. [PMID: 38645282 PMCID: PMC11031657 DOI: 10.1016/j.jaccas.2024.102268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 01/26/2024] [Accepted: 02/01/2024] [Indexed: 04/23/2024]
Abstract
Ischemic heart disease is an important cause of heart failure in pregnancy. Involvement of a cardio-obstetrics team is crucial for managing high-risk pregnant patients with cardiovascular disease. We present a case of cardiogenic shock in a pregnant woman unmasking underlying multivessel obstructive coronary artery disease.
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Affiliation(s)
- Allison Bigeh
- Division of Cardiovascular Medicine, Department of Internal Medicine, Ohio State University, Columbus, Ohio, USA
| | - Laxmi Mehta
- Division of Cardiovascular Medicine, Department of Internal Medicine, Ohio State University, Columbus, Ohio, USA
| | - Lauren Lastinger
- Division of Cardiovascular Medicine, Department of Internal Medicine, Ohio State University, Columbus, Ohio, USA
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