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Falcão-Pires I, Ferreira AF, Trindade F, Bertrand L, Ciccarelli M, Visco V, Dawson D, Hamdani N, Van Laake LW, Lezoualc'h F, Linke WA, Lunde IG, Rainer PP, Abdellatif M, Van der Velden J, Cosentino N, Paldino A, Pompilio G, Zacchigna S, Heymans S, Thum T, Tocchetti CG. Mechanisms of myocardial reverse remodelling and its clinical significance: A scientific statement of the ESC Working Group on Myocardial Function. Eur J Heart Fail 2024. [PMID: 38837573 DOI: 10.1002/ejhf.3264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 03/22/2024] [Accepted: 04/18/2024] [Indexed: 06/07/2024] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of morbimortality in Europe and worldwide. CVD imposes a heterogeneous spectrum of cardiac remodelling, depending on the insult nature, that is, pressure or volume overload, ischaemia, arrhythmias, infection, pathogenic gene variant, or cardiotoxicity. Moreover, the progression of CVD-induced remodelling is influenced by sex, age, genetic background and comorbidities, impacting patients' outcomes and prognosis. Cardiac reverse remodelling (RR) is defined as any normative improvement in cardiac geometry and function, driven by therapeutic interventions and rarely occurring spontaneously. While RR is the outcome desired for most CVD treatments, they often only slow/halt its progression or modify risk factors, calling for novel and more timely RR approaches. Interventions triggering RR depend on the myocardial insult and include drugs (renin-angiotensin-aldosterone system inhibitors, beta-blockers, diuretics and sodium-glucose cotransporter 2 inhibitors), devices (cardiac resynchronization therapy, ventricular assist devices), surgeries (valve replacement, coronary artery bypass graft), or physiological responses (deconditioning, postpartum). Subsequently, cardiac RR is inferred from the degree of normalization of left ventricular mass, ejection fraction and end-diastolic/end-systolic volumes, whose extent often correlates with patients' prognosis. However, strategies aimed at achieving sustained cardiac improvement, predictive models assessing the extent of RR, or even clinical endpoints that allow for distinguishing complete from incomplete RR or adverse remodelling objectively, remain limited and controversial. This scientific statement aims to define RR, clarify its underlying (patho)physiologic mechanisms and address (non)pharmacological options and promising strategies to promote RR, focusing on the left heart. We highlight the predictors of the extent of RR and review the prognostic significance/impact of incomplete RR/adverse remodelling. Lastly, we present an overview of RR animal models and potential future strategies under pre-clinical evaluation.
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Affiliation(s)
- Inês Falcão-Pires
- UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Ana Filipa Ferreira
- UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Fábio Trindade
- UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Luc Bertrand
- Université Catholique de Louvain, Institut de Recherche Expérimentale et Clinique, Pôle of Cardiovascular Research, Brussels, Belgium
- WELBIO, Department, WEL Research Institute, Wavre, Belgium
| | - Michele Ciccarelli
- Cardiovascular Research Unit, Department of Medicine and Surgery, University of Salerno, Baronissi, Italy
| | - Valeria Visco
- Cardiovascular Research Unit, Department of Medicine and Surgery, University of Salerno, Baronissi, Italy
| | - Dana Dawson
- Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Aberdeen, UK
| | - Nazha Hamdani
- Department of Cellular and Translational Physiology, Institute of Physiology, Ruhr University Bochum, Bochum, Germany
- Institut für Forschung und Lehre (IFL), Molecular and Experimental Cardiology, Ruhr University Bochum, Bochum, Germany
- HCEMM-SU Cardiovascular Comorbidities Research Group, Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Department of Physiology, Cardiovascular Research Institute Maastricht University Maastricht, Maastricht, the Netherlands
| | - Linda W Van Laake
- Division Heart and Lungs, Department of Cardiology and Regenerative Medicine Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Frank Lezoualc'h
- Institut des Maladies Métaboliques et Cardiovasculaires, Inserm, Université Paul Sabatier, UMR 1297-I2MC, Toulouse, France
| | - Wolfgang A Linke
- Institute of Physiology II, University Hospital Münster, Münster, Germany
| | - Ida G Lunde
- Oslo Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway
- KG Jebsen Center for Cardiac Biomarkers, Campus Ahus, University of Oslo, Oslo, Norway
| | - Peter P Rainer
- Division of Cardiology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed Graz, Graz, Austria
- St. Johann in Tirol General Hospital, St. Johann in Tirol, Austria
| | - Mahmoud Abdellatif
- Division of Cardiology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed Graz, Graz, Austria
| | | | - Nicola Cosentino
- Centro Cardiologico Monzino IRCCS, Milan, Italy
- Cardiovascular Section, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Alessia Paldino
- Cardiovascular Biology Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Giulio Pompilio
- Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Serena Zacchigna
- Cardiovascular Biology Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Stephane Heymans
- Department of Cardiology, CARIM Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, The Netherlands
- Centre of Cardiovascular Research, University of Leuven, Leuven, Belgium
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany
| | - Carlo Gabriele Tocchetti
- Department of Translational Medical Sciences (DISMET), Center for Basic and Clinical Immunology Research (CISI), Interdepartmental Center of Clinical and Translational Sciences (CIRCET), Interdepartmental Hypertension Research Center (CIRIAPA), Federico II University, Naples, Italy
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Farsetti D, Pometti F, Vasapollo B, Novelli GP, Nardini S, Lupoli B, Lees C, Valensise H. Nitric oxide donor increases umbilical vein blood flow and fetal oxygenation in fetal growth restriction. A pilot study. Placenta 2024; 151:59-66. [PMID: 38718734 DOI: 10.1016/j.placenta.2024.04.014] [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: 02/19/2024] [Revised: 04/25/2024] [Accepted: 04/30/2024] [Indexed: 06/03/2024]
Abstract
INTRODUCTION To evaluate the maternal and fetal hemodynamic effects of treatment with a nitric oxide donor and oral fluid in pregnancies complicated by fetal growth restriction. METHODS 30 normotensive participants with early fetal growth restriction were enrolled. 15 participants were treated until delivery with transdermal glyceryl trinitrate and oral fluid intake (Treated group), and 15 comprised the untreated group. All women underwent non-invasive assessment of fetal and maternal hemodynamics and repeat evaluation 2 weeks later. RESULTS In the treated group, maternal hemodynamics improved significantly after two weeks of therapy compared to untreated participants. Fetal hemodynamics in the treated group showed an increase in umbilical vein diameter by 18.87 % (p < 0.01), in umbilical vein blood flow by 48.16 % (p < 0.01) and in umbilical vein blood flow corrected for estimated fetal weight by 30.03 % (p < 0.01). In the untreated group, the characteristics of the umbilical vein were unchanged compared to baseline. At the same time, the cerebro-placental ratio increased in the treated group, while it was reduced in the untreated group, compared to baseline values. The treated group showed a higher birthweight centile (p = 0.03) and a lower preeclampsia rate (p = 0.04) compared to the untreated group. DISCUSSION The combined therapeutic approach with nitric oxide donor and oral fluid intake in fetal growth restriction improves maternal hemodynamics, which becomes more hyperdynamic (volume-dominant). At the same time, in the fetal circuit, umbilical vein flow increased and fetal brain sparing improved. Although a modest sample size, there was less preeclampsia and a higher birthweight suggesting beneficial maternal and fetal characteristics of treatment.
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Affiliation(s)
- Daniele Farsetti
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Department of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy.
| | - Francesca Pometti
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
| | - Barbara Vasapollo
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Department of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Gian Paolo Novelli
- Department of Integrated Care Processes, Fondazione PTV Policlinico Tor Vergata, Rome, Italy
| | - Sara Nardini
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
| | - Benedetta Lupoli
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
| | - Christoph Lees
- Centre for Fetal Care, Department of Obstetrics and Gynecology, Queen Charlotte's and Chelsea Hospital, Imperial College London, London, United Kingdom
| | - Herbert Valensise
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Department of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
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Kawakita T, Seagraves E, Baraki D, Donaldson T, Barake C, Brush J, Abuhamad A. The Role of the Electrocardiogram in Pregnant Individuals with Chronic Hypertension. Am J Perinatol 2024; 41:e922-e927. [PMID: 36347505 DOI: 10.1055/a-1974-5147] [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: 11/11/2022]
Abstract
OBJECTIVE The American College of Obstetricians and Gynecologists suggests that an electrocardiogram is an acceptable first-line test. We sought to examine whether an electrocardiogram is a sufficient screening tool to identify echocardiogram-diagnosed left ventricular hypertrophy. We also sought to determine risk factors associated with left ventricular hypertrophy. STUDY DESIGN This was a retrospective cohort study of pregnant individuals with chronic hypertension who delivered at 20 weeks' gestation or greater at a tertiary care center. Analyses were limited to individuals who had both electrocardiogram and echocardiogram during pregnancy. Left ventricular hypertrophy was diagnosed using the American Society of Echocardiography guidelines. Maternal demographics and electrocardiogram results were compared between individuals with left ventricular hypertrophy and those without left ventricular hypertrophy. The sensitivity, specificity, positive likelihood ratio, and negative likelihood ratio of the electrocardiogram to identify left ventricular hypertrophy were also calculated. Adjusted odds ratios (aORs) with 95% confidence intervals (95% CIs) were calculated, controlling for covariates. RESULTS Of 172 individuals, 60 (34.9%) had left ventricular hypertrophy. The sensitivity, specificity, positive likelihood ratio, and negative likelihood ratio of the electrocardiogram to identify echocardiogram-diagnosed left ventricular hypertrophy was 18.3% (95% CI: 9.5-30.4), 91.1% (95% CI: 84.2-95.6), 2.05 (95% CI: 0.93-4.56), and 0.90 (95% CI: 0.78-1.02), respectively. Compared with individuals without left ventricular hypertrophy, those with left ventricular hypertrophy were more likely to have hypertension of 4 years' duration or longer (aOR = 4.01; 95% CI: 1.71-9.42), unknown duration of hypertension (aOR = 4.66; 95% CI: 1.28-17.04), and higher body mass index (aOR = 1.04; 95% CI: 1.01-1.07). After adjusting for covariates, left ventricular hypertrophy by electrocardiogram was not associated with actual left ventricular hypertrophy (aOR = 2.59; 95% CI: 0.94-7.10). CONCLUSION Electrocardiogram was not a sufficient test for identifying left ventricular hypertrophy in pregnant individuals with chronic hypertension. We suggest an echocardiogram evaluation for all individuals with chronic hypertension. KEY POINTS · The first-line test for cardiac evaluation is an electrocardiogram.. · In our cohort, the rate of left ventricular hypertrophy was 35%.. · The electrocardiogram was not sensitive to detect left ventricular hypertrophy..
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Affiliation(s)
- Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Elizabeth Seagraves
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Dana Baraki
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School and Sentara Health Research Center, Norfolk, Virginia
| | - Thomas Donaldson
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School and Sentara Health Research Center, Norfolk, Virginia
| | - Carole Barake
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - John Brush
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School and Sentara Health Research Center, Norfolk, Virginia
| | - Alfred Abuhamad
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
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Vasapollo B, Zullino S, Novelli GP, Farsetti D, Ottanelli S, Clemenza S, Micaglio M, Ferrazzi E, Di Martino DD, Ghi T, Di Pasquo E, Orabona R, Corbella P, Frigo MG, Prefumo F, Stampalija T, Giannubilo SR, Valensise H, Mecacci F. Maternal Hemodynamics from Preconception to Delivery: Research and Potential Diagnostic and Therapeutic Implications: Position Statement by Italian Association of Pre-Eclampsia and Italian Society of Perinatal Medicine. Am J Perinatol 2024. [PMID: 38350640 DOI: 10.1055/a-2267-3994] [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: 02/15/2024]
Abstract
OBJECTIVE The Italian Association of Preeclampsia (AIPE) and the Italian Society of Perinatal Medicine (SIMP) developed clinical questions on maternal hemodynamics state of the art. STUDY DESIGN AIPE and SIMP experts were divided in small groups and were invited to propose an overview of the existing literature on specific topics related to the clinical questions proposed, developing, wherever possible, clinical and/or research recommendations based on available evidence, expert opinion, and clinical importance. Draft recommendations with a clinical rationale were submitted to 8th AIPE and SIMP Consensus Expert Panel for consideration and approval, with at least 75% agreement required for individual recommendations to be included in the final version. RESULTS More and more evidence in literature underlines the relationship between maternal and fetal hemodynamics, as well as the relationship between maternal cardiovascular profile and fetal-maternal adverse outcomes such as fetal growth restriction and hypertensive disorders of pregnancy. Experts agreed on proposing a classification of pregnancy hypertension, complications, and cardiovascular states based on three different hemodynamic profiles depending on total peripheral vascular resistance values: hypodynamic (>1,300 dynes·s·cm-5), normo-dynamic, and hyperdynamic (<800 dynes·s·cm-5) circulation. This differentiation implies different therapeutical strategies, based drugs' characteristics, and maternal cardiovascular profile. Finally, the cardiovascular characteristics of the women may be useful for a rational approach to an appropriate follow-up, due to the increased cardiovascular risk later in life. CONCLUSION Although the evidence might not be conclusive, given the lack of large randomized trials, maternal hemodynamics might have great importance in helping clinicians in understanding the pathophysiology and chose a rational treatment of patients with or at risk for pregnancy complications. KEY POINTS · Altered maternal hemodynamics is associated to fetal growth restriction.. · Altered maternal hemodynamics is associated to complicated hypertensive disorders of pregnancy.. · Maternal hemodynamics might help choosing a rational treatment during hypertensive disorders..
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Affiliation(s)
- Barbara Vasapollo
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Sara Zullino
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Gian Paolo Novelli
- Department of Integrated Care Services, Prehospitalization Unit, Policlinico di Tor Vergata, Rome, Italy
| | - Daniele Farsetti
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Serena Ottanelli
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Sara Clemenza
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Massimo Micaglio
- Department of Anesthesia and Intensive Care, Unit of Obstetric and Gynecologic Anesthesia, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Enrico Ferrazzi
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical and Community Sciences, University of Milan, Milan, Italy
| | - Daniela Denis Di Martino
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Tullio Ghi
- Obstetrics and Gynecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elvira Di Pasquo
- Obstetrics and Gynecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Rossana Orabona
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Paola Corbella
- Maternal Infant Department SC, Obstetrics and Gynecology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Maria Grazia Frigo
- Department of Anesthesia and Resuscitation in Obstetrics, San Giovanni Calibita Fatebenefratelli Hospital, Rome, Italy
| | - Federico Prefumo
- Obstetrics and Gynecology Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Tamara Stampalija
- Unit of Fetal Medicine and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Stefano Raffaele Giannubilo
- Department of Obstetrics and Gynecology, Marche Polytechnic University, Ancona, Italy
- Department of Clinical Sciences, Polytechnic University of Marche Salesi Hospital, Ancona, Italy
| | - Herbert Valensise
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Federico Mecacci
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
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Scioscia M, Siwetz M, Robillard PY, Brizzi A, Huppertz B. Placenta and maternal endothelium during preeclampsia: Disruption of the glycocalyx explains increased inositol phosphoglycans and angiogenic factors in maternal blood. J Reprod Immunol 2023; 160:104161. [PMID: 37857160 DOI: 10.1016/j.jri.2023.104161] [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: 06/19/2023] [Revised: 09/10/2023] [Accepted: 10/04/2023] [Indexed: 10/21/2023]
Abstract
The etiology of the pregnancy syndrome preeclampsia is still unclear, while most hypotheses center on the placenta as the major contributor of the syndrome. Especially changes of the placental metabolism, including the use of glucose to produce energy, are important features. As an example, inositol phosphoglycan P-type molecules, second messengers involved in the glucose metabolism of all cells, can be retrieved from maternal urine of preeclamptic women, even before the onset of clinical symptoms. Alterations in the placental metabolism may subsequently lead to negative effects on the plasma membrane of the placental syncytiotrophoblast. This in turn may have deleterious effects on the glycocalyx of this layer and a disruption of this layer in all types of preeclampsia. The interruption of the glycocalyx in preeclampsia may result in changes of inositol phosphoglycan P-type signaling pathways and the release of these molecules as well as the release of soluble receptors such as sFlt-1 and sEndoglin. The release of placental factors later affects the maternal endothelium and disrupts the endothelial glycocalyx as well. This in turn may pave the way for edema, endothelial dysfunction, coagulation, all typical symptoms of preeclampsia.
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Affiliation(s)
- Marco Scioscia
- Department of Obstetrics and Gynecology, Mater Dei Hospital, Via SF Hahnemann 10, 70125 Bari, Italy.
| | - Monika Siwetz
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center, Medical University of Graz, Neue Stiftingtalstraße 6, 8010 Graz, Austria
| | - Pierre-Yves Robillard
- Centre d'Études Périnatales Océan Indien, Centre Hospitalier Universitaire Sud Réunion, Saint-Pierre, La Réunion, France; Service de Néonatologie, Centre Hospitalier Universitaire Sud Réunion, Saint-Pierre, La Réunion, France, Centre Hospitalier Universitaire Sud Réunion, Saint-Pierre, La Réunion, France
| | - Agostino Brizzi
- General and Locoregional Anesthesia Department, Santa Maria Clinic, Via A de Ferrariis, 22, 70124 Bari, Italy
| | - Berthold Huppertz
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center, Medical University of Graz, Neue Stiftingtalstraße 6, 8010 Graz, Austria
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Vasapollo B, Novelli GP, Farsetti D, Pometti F, Frantellizzi R, Maellaro F, Silvestrini M, Pais M, Valensise H. NO donors on top of anti-hypertensive therapy reduces complications in chronic hypertensive pregnancies with hypodynamic circulation. Eur J Obstet Gynecol Reprod Biol 2023; 291:219-224. [PMID: 37924629 DOI: 10.1016/j.ejogrb.2023.10.033] [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: 07/02/2023] [Revised: 10/19/2023] [Accepted: 10/30/2023] [Indexed: 11/06/2023]
Abstract
OBJECTIVES Chronic hypertension is associated with significant adverse maternal and fetal outcomes that appear to be often associated to a hypodynamic circulation. Treatment of hypertensive disorders of pregnancy tailored on maternal hemodynamics might reduce or mitigate these complications. Our purpose was to assess the hemodynamic modifications induced by the addition of NO donors and increased oral fluid intake on top of standard antihypertensive therapy in hypodynamic chronic hypertensive patients. We further evaluated if the possible hemodynamic modification induced by NO donors and increased oral fluid intake might be associated to a reduction of the severity and rate of complications vs. patients on antihypertensive standard treatment. STUDY DESIGN This was a case-control study of 321 chronic hypertensive patients with a hypodynamic circulation at the echocardiographic evaluation at 24 weeks' gestation. We included 160 controls (standard antihypertensive therapy) and 161 cases (standard therapy + NO donor patches + increased oral fluid intake). Student T test for paired and unpaired data, univariate logistic regression analysis, ROC curve analysis, and Cox Hazards Regression analysis were used as appropriate. RESULTS At enrollment the hemodynamic parameters were similar between the two groups. After 3-4 weeks stroke volume (77 ± 19 mL vs. 69 ± 19 mL; p < 0.001), and cardiac output (6.2 ± 1.7 L vs. 5.0 ± 1.6 L; p < 0.001) were higher and total peripheral vascular resistance (1465 ± 469 dyne·s·cm-5 vs. 1814 ± 524 dyne·s·cm-5; p < 0.001) was lower in the cases vs controls. Superimposed preeclampsia, preterm delivery before 34 weeks, abruptio placentae, HELLP Syndrome, fetal growth restriction, and perinatal death were more represented in the standard treatment group vs NO treated patients (81% vs 53%; p < 0.001). In particular, the standard treatment group showed 48% fetal growth restriction vs 34% in the NO treated group (p < 0.011). The Cox proportional-hazards regression showed a lower proportion of event-free pregnancies in controls on standard treatment (HR 2.6; 95% CI 2.0-3.5; p < 0.0001), and a prolongation of pregnancies in CH cases complicated by fetal growth restriction taking NO donors (HR 0.29; 95% CI 0.19-0.43; p = 0.0001). CONCLUSIONS The tailored treatment with NO donors and oral fluids of hypodynamic CH might have positive effects on the reduction or mitigations of adverse outcomes.
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Affiliation(s)
- Barbara Vasapollo
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy; Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | | | - Daniele Farsetti
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy; Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Francesca Pometti
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
| | | | - Filomena Maellaro
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
| | - Marco Silvestrini
- Pre Hospitalization Unit, Policlinico di Tor Vergata, Rome, Italy; Residency in Sports Medicine, Tor Vergata University, Rome, Italy
| | - Marcello Pais
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
| | - Herbert Valensise
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy; Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
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Ferreira AF, Azevedo MJ, Morais J, Trindade F, Saraiva F, Diaz SO, Alves IN, Fragão-Marques M, Sousa C, Machado AP, Leite-Moreira A, Sampaio-Maia B, Ramalho C, Barros AS, Falcão-Marques I. Cardiovascular risk factors during pregnancy impact the postpartum cardiac and vascular reverse remodeling. Am J Physiol Heart Circ Physiol 2023; 325:H774-H789. [PMID: 37477690 DOI: 10.1152/ajpheart.00200.2023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 07/22/2023]
Abstract
Pregnant women with cardiovascular risk (CVR) factors are highly prone to develop cardiovascular disease later in life. Thus, recent guidelines suggest extending the follow-up period to 1 yr after delivery. We aimed to evaluate cardiovascular remodeling during pregnancy and determine which CVR factors and potential biomarkers predict postpartum cardiac and vascular reverse remodeling (RR). Our study included a prospective cohort of 76 healthy and 54 obese and/or hypertensive and/or with gestational diabetes pregnant women who underwent transthoracic echocardiography, pulse-wave velocity (PWV), and blood collection at the 1st trimester (1T) and 3rd trimester (3T) of pregnancy as well as at the 1st/6th/12th mo after delivery. Generalized linear mixed-effects models was used to evaluate the extent of RR and its potential predictors. Pregnant women develop cardiac hypertrophy, as confirmed by a significant increase in left ventricular mass (LVM). Moreover, ventricular filling pressure (E/e') and atrial volume increased significantly during gestation. Significant regression of left ventricular (LV) volume, LVM, and filling pressures was observed as soon as 1 mo postpartum. The LV global longitudinal strain worsened slightly and recovered at 6 mo postpartum. PWV decreased significantly from 1T to 3T and normalized at 1 mo postpartum. We found that arterial hypertension, smoking habits, and obesity were independent predictors of increased LVM during pregnancy and postpartum. High C-reactive protein (CRP) and low ST2/IL33-receptor levels are potential circulatory biomarkers of worse LVM regression. Arterial hypertension, age, and gestational diabetes positively correlated with PWV. Altogether, our findings pinpoint arterial hypertension as a critical risk factor for worse RR and CRP, and ST2/IL33 receptors as potential biomarkers of postpartum hypertrophy reversal.NEW & NOTEWORTHY This study describes the impact of cardiovascular risk factors (CVR) in pregnancy-induced remodeling and postpartum reverse remodeling (up to 1 yr) by applying advanced statistic methods (multivariate generalized linear mixed-effects models) to a prospective cohort of pregnant women. Aiming to extrapolate to pathological conditions, this invaluable "human model" allowed us to demonstrate that arterial hypertension is a critical CVR for worse RR and that ST2/IL33-receptors and CRP are potential biomarkers of postpartum hypertrophy reversal.
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Affiliation(s)
- Ana Filipa Ferreira
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Maria João Azevedo
- Faculdade de Medicina Dentária, Universidade do Porto, Porto, Portugal
- INEB-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
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Fábio Trindade
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Francisca Saraiva
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Sílvia Oliveira Diaz
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Inês Nuno Alves
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Mariana Fragão-Marques
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
- Department of Clinical Pathology, Centro Hospitalar de São João, Porto, Portugal
| | - Carla Sousa
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
- Department of Cardiology, Centro Hospitalar de São João, Porto, Portugal
| | - Ana Paula Machado
- Center of Prenatal Diagnosis, Department of Obstetrics, Centro Hospitalar de São João, Porto, Portugal
| | - Adelino Leite-Moreira
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
- Department of Cardiothoracic Surgery, Centro Hospitalar de São João, Porto, Portugal
| | - Benedita Sampaio-Maia
- Faculdade de Medicina Dentária, Universidade do Porto, Porto, Portugal
- INEB-Instituto Nacional de Engenharia Biomédica, Porto, Portugal
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - Carla Ramalho
- Center of Prenatal Diagnosis, Department of Obstetrics, Centro Hospitalar de São João, Porto, Portugal
- Department of Obstetrics, Gynaecology and Pediatrics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - António Sousa Barros
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Inês Falcão-Marques
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
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Khan SS, Brewer LC, Canobbio MM, Cipolla MJ, Grobman WA, Lewey J, Michos ED, Miller EC, Perak AM, Wei GS, Gooding H. Optimizing Prepregnancy Cardiovascular Health to Improve Outcomes in Pregnant and Postpartum Individuals and Offspring: A Scientific Statement From the American Heart Association. Circulation 2023; 147:e76-e91. [PMID: 36780391 PMCID: PMC10080475 DOI: 10.1161/cir.0000000000001124] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
This scientific statement summarizes the available preclinical, epidemiological, and clinical trial evidence that supports the contributions of prepregnancy (and interpregnancy) cardiovascular health to risk of adverse pregnancy outcomes and cardiovascular disease in birthing individuals and offspring. Unfavorable cardiovascular health, as originally defined by the American Heart Association in 2010 and revised in 2022, is prevalent in reproductive-aged individuals. Significant disparities exist in ideal cardiovascular health by race and ethnicity, socioeconomic status, and geography. Because the biological processes leading to adverse pregnancy outcomes begin before conception, interventions focused only during pregnancy may have limited impact on both the pregnant individual and offspring. Therefore, focused attention on the prepregnancy period as a critical life period for optimization of cardiovascular health is needed. This scientific statement applies a life course and intergenerational framework to measure, modify, and monitor prepregnancy cardiovascular health. All clinicians who interact with pregnancy-capable individuals can emphasize optimization of cardiovascular health beginning early in childhood. Clinical trials are needed to investigate prepregnancy interventions to comprehensively target cardiovascular health. Beyond individual-level interventions, community-level interventions must include and engage key stakeholders (eg, community leaders, birthing individuals, families) and target a broad range of antecedent psychosocial and social determinants. In addition, policy-level changes are needed to dismantle structural racism and to improve equitable and high-quality health care delivery because many reproductive-aged individuals have inadequate, fragmented health care before and after pregnancy and between pregnancies (interpregnancy). Leveraging these opportunities to target cardiovascular health has the potential to improve health across the life course and for subsequent generations.
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Valensise H, Farsetti D, Pometti F, Vasapollo B, Novelli GP, Lees C. The cardiac-fetal-placental unit: fetal umbilical vein flow rate is linked to the maternal cardiac profile in fetal growth restriction. Am J Obstet Gynecol 2023; 228:222.e1-222.e12. [PMID: 35944606 DOI: 10.1016/j.ajog.2022.08.004] [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: 04/05/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND The functional maternal-fetal hemodynamic unit includes fetal umbilical vein flow and maternal peripheral vascular resistance. OBJECTIVE This study investigated the relationships between maternal and fetal hemodynamics in a population with suspected fetal growth restriction. STUDY DESIGN This was a prospective study of normotensive pregnancies referred to our outpatient clinic for a suspected fetal growth restriction. Maternal hemodynamics measurement was performed, using a noninvasive device (USCOM-1A) and a fetal ultrasound evaluation to assess fetal biometry and velocimetry Doppler parameters. Comparisons among groups were performed with 1-way analysis of variance with Student-Newman-Keuls correction for multiple comparisons and with Kruskal-Wallis test where appropriate. The Spearman rank coefficient was used to assess the correlation between maternal and fetal hemodynamics. Pregnancies were observed until delivery. RESULTS A total of 182 normotensive pregnancies were included. After the evaluation, 54 fetuses were classified as growth restricted, 42 as small for gestational age, and 86 as adequate for gestational age. The fetus with fetal growth restriction had significantly lower umbilical vein diameter (P<.0001), umbilical vein velocity (P=.02), umbilical vein flow (P<.0001), and umbilical vein flow corrected for fetal weight (P<.01) than adequate-for-gestational-age and small-for-gestational-age fetuses. The maternal hemodynamic profile in fetal growth restriction was characterized by elevated systemic vascular resistance and reduced cardiac output. The umbilical vein diameter was positively correlated to maternal cardiac output (rs=0.261), whereas there was a negative correlation between maternal systemic vascular resistance (rs=-0.338) and maternal potential energy-to-kinetic energy ratio (rs=-0267). The fetal umbilical vein time averaged max velocity was positively correlated to maternal cardiac output (rs=0.189) and maternal inotropy index (rs=0.162), whereas there was a negative correlation with maternal systemic vascular resistance (rs=-0.264) and maternal potential energy-to-kinetic energy ratio (rs=-0.171). The fetal umbilical vein flow and the flow corrected for estimated fetal weight were positively correlated with maternal cardiac output (rs=0.339 and rs=0.297) and maternal inotropy index (rs=0.217 and r=0.336), whereas there was a negative correlation between maternal systemic vascular resistance (rs=-0.461 and rs=-0.409) and maternal potential energy-to-kinetic energy ratio (rs=-0.336 and rs=-0.408). CONCLUSION Maternal and fetal hemodynamic parameters were different in the 3 groups of fetuses: fetal growth restriction, small for gestational age, and adequate for gestational age. Maternal hemodynamic parameters were closely and continuously correlated with fetal hemodynamic features. In particular, a maternal hemodynamic profile with high systemic vascular resistance, low cardiac output, reduced inotropism, and hypodynamic circulation was correlated with a reduced umbilical vein flow and increased umbilical artery pulsatility index. The mother, placenta, and fetus should be considered as a single cardiac-fetal-placental unit. The correlations of systemic vascular resistance, cardiac output, and inotropy index with umbilical artery impedance indicate the key role of these 3 parameters in placental vascular tree development. The umbilical vein flow rate and, therefore, the placental perfusion seems to be influenced not only by these three parameters but also by the maternal cardiovascular kinetic energy.
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Affiliation(s)
- Herbert Valensise
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Department of Obstetrics and Gynaecology, Policlinico Casilino, Rome, Italy
| | - Daniele Farsetti
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Department of Obstetrics and Gynaecology, Policlinico Casilino, Rome, Italy.
| | - Francesca Pometti
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Department of Obstetrics and Gynaecology, Policlinico Casilino, Rome, Italy
| | - Barbara Vasapollo
- Department of Obstetrics and Gynaecology, Policlinico Casilino, Rome, Italy
| | - Gian Paolo Novelli
- Department of Integrated Care Processes, Fondazione PTV Policlinico Tor Vergata, Rome, Italy
| | - Christoph Lees
- Centre for Fetal Care, Department of Obstetrics and Gynaecology, Queen Charlotte's and Chelsea Hospital, Imperial College London, London, United Kingdom
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Assessing maternal cardiac function by obstetricians: technique and reference ranges. Am J Obstet Gynecol 2023:S0002-9378(23)00006-6. [PMID: 36627073 DOI: 10.1016/j.ajog.2023.01.003] [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: 11/30/2022] [Revised: 12/30/2022] [Accepted: 01/03/2023] [Indexed: 01/09/2023]
Abstract
BACKGROUND A strong body of evidence has now coalesced indicating that some obstetrical syndromes may result from maladaptive responses of the maternal cardiovascular system. Longitudinal studies have shown that these changes are complex and present before the clinical recognition of preeclampsia and fetal growth restriction, suggesting that hemodynamic maladaptation may play an etiologic role in obstetrical complications. Chronic hypertension is one of the most frequent complications of pregnancy, and recent evidence suggests that control of mild hypertension in early pregnancy improves outcome. The management of chronic hypertension can be improved by understanding specific cardiovascular hemodynamic abnormalities such as increased cardiac output or increased systemic vascular resistance, which can respond to either beta or calcium channel blockers, depending on the hemodynamic findings. Evaluation of maternal cardiac function has not been previously available to obstetrical healthcare providers using diagnostic ultrasound equipment used for fetal evaluation. OBJECTIVE Obstetrical ultrasound machines may be configured for various probes (endovaginal, abdominal, 3D/4D, and cardiac). This study used a cardiac probe placed in the suprasternal notch to image and measure the descending aorta diameter and the velocity time integral using pulsed and continuous wave Doppler ultrasound in normal pregnant women between 11 and 39 weeks of gestation. These measurements were followed by computation of maternal left ventricular preload, afterload, contractility, and blood flow. STUDY DESIGN This was a prospective cross-sectional study. A total of 400 pregnant women were recruited between 11 and 39 weeks of gestation. Imaging of the maternal aortic arch was performed by placing a cardiac probe in the suprasternal notch to identify the aortic arch using 2D and color Doppler ultrasound. The end-systolic diameter of the aorta was measured at the junction of the left subclavian artery with the descending aorta, which was followed by insonation of the descending aorta to obtain the Doppler waveform. Following insonation of the descending aorta, measurements of the aortic diameter, velocity time integral, ejection time, mean pressure gradient, heart rate, maternal weight and height, and systolic and diastolic blood pressures were entered into an Excel spreadsheet to compute the following: (1) preload measurements of stroke volume, stroke volume index, and stroke work index; (2) afterload measurements of systemic vascular resistance and the potential-to-kinetic energy ratio; (3) contractility measurements of inotropy and the Smith-Madigan inotropy index; and (4) blood flow measurements of cardiac output and the cardiac output index. Fractional polynomial regression analysis was performed for each of the above measurements using gestational age as the independent variable. RESULTS The diastolic and mean arterial blood pressure decreased from 11 to 18 weeks of gestation and then increased until term. The afterload measurements demonstrated similar characteristics, as all values decreased from 11 weeks until the mid and late second trimester, after which all values increased until term. Changes in contractility demonstrated an increase from 11 weeks to 25 to 28 weeks, followed by a decline until term. Changes in blood flow demonstrated an increase from 11 to 27 weeks and then declined until term. The continuous wave Doppler values were greater than the pulsed Doppler values except for the contractility measurements. Examples of abnormal cardiac measurements were identified in pregnant patients with hypertension and fetal growth restriction. An Excel calculator was created to provide quick computation of z-score measurements and their corresponding centiles described in this study. CONCLUSION The technique for evaluation of maternal cardiac function described in this study would allow screening of maternal left ventricular preload, afterload, contractility, and blood flow in the obstetrical clinical milieu once a cardiac probe is acquired for obstetrical ultrasound machines used for fetal evaluation. The above measurements would allow the clinician to select appropriate hypertensive medication on the basis of the results of the evaluation of the maternal left ventricle.
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Farsetti D, Vasapollo B, Pometti F, Frantellizzi R, Novelli GP, Valensise H. Maternal hemodynamics for the identification of early fetal growth restriction in normotensive pregnancies. Placenta 2022; 129:12-14. [PMID: 36179484 DOI: 10.1016/j.placenta.2022.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 08/18/2022] [Accepted: 09/12/2022] [Indexed: 12/14/2022]
Abstract
We aimed at testing systemic vascular resistance (SVR) for the correct identification of early fetal growth restriction (FGR). 61 normotensive patients, gestational age 29 + 0-32 + 0, with suspected diagnosis of early FGR, were submitted to USCOM and to an ultrasound evaluation. 24 patients met the criteria of FGR, and 9 patients developed umbilical artery Doppler alterations. SVR>1006 dyn s·cm-5 correctly identified patients with a subsequent diagnosis of FGR, whereas SVR>1222 dyn s·cm-5 was related to FGR with subsequent umbilical artery Doppler alterations. These data might be important to introduce USCOM in the clinical practice to identify and treat FGR.
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Affiliation(s)
- Daniele Farsetti
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | | | - Francesca Pometti
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | | | - Gian Paolo Novelli
- Integrated Care Processes, Fondazione Policlinico Tor Vergata, Rome, Italy
| | - Herbert Valensise
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy; Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
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Valensise H, Pometti F, Farsetti D, Novelli GP, Vasapollo B. Hemodynamic assessment in patients with preterm premature rupture of the membranes (pPROM). Eur J Obstet Gynecol Reprod Biol 2022; 274:1-4. [PMID: 35561564 DOI: 10.1016/j.ejogrb.2022.04.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/24/2022] [Accepted: 04/30/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of this study was to assess the hemodynamic differences in women with pPROM versus physiological pregnancies. STUDY DESIGN This was a prospective case control study of 15 patients with pPROM and 45 controls. Patients and controls were submitted at enrollment to a non-invasive hemodynamic evaluation with UltraSonic Cardiac Output Monitor (USCOM), and to blood tests to check white blood cells count and C-reactive protein (CRP) levels. We followed pPROM patients until delivery noting fetal/neonatal and maternal unfavorable outcomes (maternal fever, APGAR 1' and 5'< 7, stillbirth). RESULTS Patients with pPROM showed higher values of cardiac output (9.1 ± 2.3 vs 7.1 ± 0.85, p < 0.01), lower systemic vascular resistances (792.1 ± 162 vs 1006.2 ± 110.7, p < 0.01), higher minute distance (32.3 ± 7.8 vs 25 ± 2.8, p < 0.01), lower Potential to Kinetic Energy Ratio (16.5 ± 5.3 vs 22.4 ± 6.8, p < 0.01), higher heart rate (97.5 ± 15.4 vs 82.4 ± 12, p < 0.01) and higher oxygen delivery (1313.2 ± 325.8 vs 1080.7 ± 151.8, p < 0.01) vs. controls. Six out of 15 pPROM patients had an unfavorable outcome. There were no significant differences in CRP levels and WBC count at admission in the two pPROM subgroups, whereas maternal hemodynamics was characterized by lower SVR (718 ± 72 vs 863 ± 123, p = 0.02) in subsequently complicated patients. CONCLUSIONS Maternal hemodynamics is altered in pPROM patients, with a lower Systemic Vascular Resistance and higher Cardiac Output vs. controls. This hyperdynamic circulation appears to anticipates the changes of serum markers of inflammation (CRP, WBC count) and seems to be more pronounced at admission in pPROM patients developing unfavorable outcomes.
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Affiliation(s)
- Herbert Valensise
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy; Department of Surgery, Tor Vergata University, Rome, Italy
| | - Francesca Pometti
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy; Department of Surgery, Tor Vergata University, Rome, Italy
| | - Daniele Farsetti
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy; Department of Surgery, Tor Vergata University, Rome, Italy
| | | | - Barbara Vasapollo
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy.
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Galanti F, Pisani I, Riccio S, Farsetti D, Vasapollo B, Novelli GP, Miriello D, Rago R, Valensise H. Systemic vascular resistance may influence the outcome of in vitro fertilization. Gynecol Endocrinol 2022; 38:569-572. [PMID: 35635374 DOI: 10.1080/09513590.2022.2082402] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Introduction: The number of pregnancies obtained through in vitro fertilization (IVF) techniques are increasing, and only few studies have investigated hemodynamic variations in women undergoing IVF techniques. The aim of this study was to evaluate the hemodynamic parameters in women undergoing IVF, to assess a possible correlation between hemodynamics and embryo implantation.Methods: 45 normotensive non-obese women, age ≤ 43 years, with idiopathic or tubal infertility, referred to the Reproductive Physiopathology and Andrology Unit, Sandro Pertini Hospital, Rome, during the period 2020/2021, underwent IVF techniques. All women were evaluated with Ultra Sonic Cardiac Output Monitor (USCOM) to detect hemodynamic parameters at two different stages: at the mid-luteal phase, before the beginning of IVF, and at the day of embryo transfer (dET). All demographics and hormonal parameters in both groups were comparable. The hemodynamic parameters were compared between women with a positive β-HCG test vs. those testing negative.Results: 11 out of 45 (24,5%) women obtained positive β-HCG test. All demographics and hormonal parameters were comparable in both groups. Women with a positive β-HCG test showed statistically lower systemic vascular resistance (SVR) at mid-luteal phase (868.61 ± 100.1 vs. 1009 ± 168.4) and dET (818,9 ± 104.5 vs 1038.52 ± 150.82 dynes × s/cm5).Conclusions: Hemodynamic assessment can identify a more favorable pre-pregnancy cardiovascular adaptation. Embryo implantation might be positively influenced by the hemodynamic parameters, e.g. lower SVR, before the beginning of IVF techniques, and during the window of implantation.
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Affiliation(s)
- Francesco Galanti
- Reproductive Physiopathology and Andrology Unit, Sandro Pertini Hospital, Rome, Italy
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Ilaria Pisani
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Serena Riccio
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
| | - Daniele Farsetti
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
| | - Barbara Vasapollo
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Gian Paolo Novelli
- Department of Integrated Care Processes, Fondazione PTV Policlinico Tor Vergata, Rome, Italy
| | - Donatella Miriello
- Reproductive Physiopathology and Andrology Unit, Sandro Pertini Hospital, Rome, Italy
| | - Rocco Rago
- Reproductive Physiopathology and Andrology Unit, Sandro Pertini Hospital, Rome, Italy
| | - Herbert Valensise
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
- Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
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Montaguti E, Di Donna G, Youssef A, Pilu G. Hypertensive disorders and maternal hemodynamic changes in pregnancy: monitoring by USCOM ® device. J Med Ultrason (2001) 2022; 49:405-413. [PMID: 35705778 DOI: 10.1007/s10396-022-01225-3] [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: 03/08/2021] [Accepted: 04/13/2022] [Indexed: 11/25/2022]
Abstract
Hypertensive disorders are quite common, complicating about 10% of pregnancies, while preeclampsia occurs in 2-8% of cases. The most recognized etiopathogenetic factor for the development of preeclampsia is deficient remodeling of the spiral arteries during trophoblastic invasion. Recently, some authors speculated about the "cardiovascular origin of preeclampsia"; in particular, they postulate that placental dysfunction is not the primum movens of preeclampsia, but it could be caused by a failure of the maternal cardiovascular system to adapt to the pregnancy itself. Moreover, several studies have also shown that developing preeclampsia in pregnancy is associated with an increased risk of cardiovascular disease later in life. Due to the importance of this pathology, it would be crucial to have an effective screening in order to implement a prophylaxis; for this purpose, it could be useful to have an accurate and noninvasive device for the assessment of maternal hemodynamic variables. USCOM® (Ultrasonic Cardiac Output Monitor) is a noninvasive Doppler ultrasonic technology which combines accuracy, reproducibility, noninvasiveness, and a fast learning curve. Maternal hemodynamic evaluation is important in order to monitor the changes that the maternal organism encounters, in particular a reduction in blood pressure, a decrease in total peripheral resistances, and an increase in cardiac output, resulting in a hyperdynamic circle. These hemodynamic modifications are lacking in pregnancies complicated by preeclampsia. For these reasons, it is crucial to have a tool that allows these parameters to be easily evaluated in order to identify those women at higher risk of hypertensive complications and more severe outcomes.
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Affiliation(s)
- Elisa Montaguti
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 13, 40138, Bologna, Italy.
| | - Gaetana Di Donna
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 13, 40138, Bologna, Italy
| | - Aly Youssef
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 13, 40138, Bologna, Italy
| | - Gianluigi Pilu
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 13, 40138, Bologna, Italy
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Vasapollo B, Novelli GP, Farsetti D, Valensise H. Maternal peripheral vascular resistance at mid gestation in chronic hypertension as a predictor of fetal growth restriction. J Matern Fetal Neonatal Med 2022; 35:9834-9836. [PMID: 35337240 DOI: 10.1080/14767058.2022.2056443] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
We aimed at analyzing the relationship between maternal hemodynamics as expressed by Peripheral Vascular Resistance (PVR) at mid gestation and fetal growth at delivery in chronic hypertension. 152 chronic hypertensive patients were submitted to echocardiography noting PVR at 22-24 weeks' gestation and were followed until delivery noting birthweight centile and the diagnosis of fetal growth restriction (FGR). The logarithmic correlation analysis showed that PVR at mid gestation was strongly related to birthweight at delivery (r = -0.72; p < .001). Moreover, PVR was predictive of both a birthweight <10th centile (PVR >1466 Sensitivity 75.0%, Specificity 93.4%, AUC 0.83, p < .001) and FGR (PVR > 1355 Sensitivity 84.2%, Specificity 93.2%, AUC 0.88, p < .001). This study highlights the importance of maternal hemodynamics as expressed by PVR at mid gestation for the identification of chronic hypertensive patients at risk for developing fetal growth restriction. This observation might open new areas of intervention to treat patients with altered hemodynamics (PVR > 1355 dyne s cm-5).
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Affiliation(s)
- Barbara Vasapollo
- Division of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | | | - Daniele Farsetti
- Division of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Herbert Valensise
- Division of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy.,Department of Surgery, Tor Vergata University, Rome, Italy
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Pregnancy Complications Lead to Subclinical Maternal Heart Dysfunction—The Importance and Benefits of Follow-Up Using Speckle Tracking Echocardiography. Medicina (B Aires) 2022; 58:medicina58020296. [PMID: 35208619 PMCID: PMC8877943 DOI: 10.3390/medicina58020296] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/07/2022] [Accepted: 02/08/2022] [Indexed: 12/04/2022] Open
Abstract
Pregnancy complications such as gestational diabetes (GDM) and hypertensive disorders of pregnancy (HDP) are frequent and influence not only fetal outcomes but also the maternal cardiac function. GDM and HDP may act as a proxy for increased metabolic and cardiovascular risk later in life. Speckle tracking echocardiography (STE) is a relatively new imaging technique that provides more sensitive assessment than conventional echocardiography of the maternal cardiac function. Recent research suggests that STE can be used during pregnancy and postpartum as a useful method of early detection of subclinical maternal cardiac changes related to pregnancy complications, such as GDM and HDP, and as an indicator for future maternal cardiovascular disorders. The aim of this review was to underline the current value of STE in the follow-up protocol of high-risk pregnant women, as a mean for pre- and postpartum monitoring. A review of the literature was conducted in the PubMed database to select relevant articles regarding the association of STE changes and HDP or GDM in the prenatal and postpartum maternal evaluations. Both GDM and HDP are associated with subtle myocardial changes in shape, size and function; these preclinical cardiac changes, often missed by conventional evaluation, can be detected using STE. Left ventricular global circumferential strain might be an important predictor of maternal cardiovascular disorders and might help to define a high-risk group that requires regular monitoring later in life and timely intervention.
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Ferreira BD, Barros T, Moleiro ML, Guedes-Martins L. Preeclampsia and Fetal Congenital Heart Defects. Curr Cardiol Rev 2022; 18:80-91. [PMID: 35430980 PMCID: PMC9896419 DOI: 10.2174/1573403x18666220415150943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 12/01/2021] [Accepted: 01/16/2022] [Indexed: 11/22/2022] Open
Abstract
Endothelial dysfunction, impaired implantation and placental insufficiency have been identified as mechanisms behind the development of pre-eclampsia, resulting in angiogenic factors' alteration. Angiogenic imbalance is also associated with congenital heart defects, and this common physiologic pathway may explain the association between them and pre-eclampsia. This review aims to understand the physiology shared by these two entities and whether women with pre-eclampsia have an increased risk of fetal congenital heart defects (or the opposite). The present research has highlighted multiple vasculogenic pathways associated with heart defects and preeclampsia, but also epigenetic and environmental factors, contributing both. It is also known that fetuses with a prenatal diagnosis of congenital heart disease have an increased risk of several comorbidities, including intrauterine growth restriction. Moreover, the impact of pre-eclampsia goes beyond pregnancy as it increases the risk for following pregnancies and for diseases later in life in both offspring and mothers. Given the morbidity and mortality associated with these conditions, it is of foremost importance to understand how they are related and its causative mechanisms. This knowledge may allow earlier diagnosis, an adequate surveillance or even the implementation of preventive strategies.
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Affiliation(s)
| | - Tânia Barros
- Address correspondence to this author at the Instituto de Ciências Biomédicas Abel Salazar, University of Porto, P.O. Box: 4050-313, Porto, Portugal; Tel/Fax: +351917518938; E-mail:
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Farsetti D, Pometti F, Tiralongo GM, Lo Presti D, Pisani I, Gagliardi G, Vasapollo B, Novelli GP, Valensise H. Distinction between SGA and FGR by means of fetal umbilical vein flow and maternal hemodynamics. J Matern Fetal Neonatal Med 2021; 35:6593-6599. [PMID: 33938366 DOI: 10.1080/14767058.2021.1918091] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To improve identification of fetal growth restriction (FGR) by means of umbilical venous flow (QUV) and maternal hemodynamics, including systemic vascular resistance (SVR) and cardiac output (CO), in order to distinguish between FGR and SGA. METHODS We enrolled 68 pregnancies (36 SGA, 8 early FGR and 24 late FGR) who underwent a complete fetal hemodynamic examination including QUV and a noninvasive maternal hemodynamics assessment by means of USCOM. RESULTS In comparison with SGA, QUV and corrected for estimated fetal weight QUV (cQUV) were significantly lower in early and late-FGR. In addition, maternal CO was lower in early and late-FGR, while SVR was lower only in early-onset FGR. According to ROC analysis, cQUV centile (AUC 0.92, 0.72) was the best parameter for the prediction of SGA before and after 32 weeks, followed by SVR and CO. For all parameters, the prediction was always better in the case of early-onset FGR <32 weeks. CONCLUSIONS UV flow and maternal hemodynamics examination are useful tools to accurately discern between SGA and FGR.
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Affiliation(s)
- Daniele Farsetti
- Department of Surgery, University of Rome Tor Vergata, Rome, Italy.,Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Francesca Pometti
- Department of Surgery, University of Rome Tor Vergata, Rome, Italy.,Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | | | - Damiano Lo Presti
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Ilaria Pisani
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Giulia Gagliardi
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Barbara Vasapollo
- Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
| | - Gian Paolo Novelli
- Department of Integrated Care Processes, Fondazione PTV Policlinico Tor Vergata, Rome, Italy
| | - Herbert Valensise
- Department of Surgery, University of Rome Tor Vergata, Rome, Italy.,Department of Obstetrics and Gynecology, Policlinico Casilino Hospital, Rome, Italy
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19
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Fetal Umbilical Vein Flow in the Classification of Fetuses with Growth Restriction. REPRODUCTIVE MEDICINE 2021. [DOI: 10.3390/reprodmed2010006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Objectives: To assess umbilical vein (UV) blood flow in fetal growth restriction (FGR) and in pregnancy with small for gestational age (SGA) fetus. To evaluate the predictive capacity of UV blood flow (QUV) in the discrimination of SGA fetuses from FGR before and after 32 weeks of pregnancy. Methods: Sixty-five women with a recent diagnosis of FGR or SGA fetuses were enrolled and underwent a complete fetal Doppler examination comprehending QUV. We collected SGA (n = 34), early-FGR (n = 9), and late-FGR (n = 22) fetuses. Results: UV diameter was lower in early and late-FGR compared to SGA, while time-averaged maximum velocity (TAMXV) was lower only in early-FGR. UV blood flow (QUV) and QUV corrected for estimated fetal weight (cQUV) were significantly lower in early-FGR and late-FGR compared to SGA. The receiver operating characteristic (ROC) curves analysis of cQUV showed a significant predictive capacity for SGA diagnosis before and after 32 weeks. Conclusions: The evaluation of UV blood flow allows distinguishing SGA fetuses from FGR. The assessment of UV flow should be taken into consideration in future research of new parameters to differentiate SGA from FGR.
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20
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Montaguti E, Di Donna G, Pilu G. Usefulness of USCOM® evaluation in women with chronic hypertension who developed severe preeclampsia with low platelets and elevated liver enzymes. J Matern Fetal Neonatal Med 2021; 35:4942-4945. [PMID: 33455505 DOI: 10.1080/14767058.2021.1873269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Cardiovascular changes that occur during pregnancy have been recently described and are matter of debate; during gestation we observe an increase in cardiac output and a reduction of peripheral total vascular resistance (TVR). In pregnancies complicated by hypertensive disorders, instead, these changes are lacking, with a persisting low cardiac output and high peripheral resistances. In this case report, we observed that in patients with chronic hypertension TVR are high, while the cardiac output is able to face the needs of pregnancy. The increase in TVR before the decision to deliver, due to bad blood pressure control despite therapy, may precede the alterations in blood tests (platelet decreasing and high liver enzymes). This data may be useful for monitoring patients with chronic hypertension and identifying those at higher risk of developing HELLP/severe preeclampsia.
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Affiliation(s)
- Elisa Montaguti
- Obstetric Unit, Department of Medical and Surgical Sciences, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Gaetana Di Donna
- Obstetric Unit, Department of Medical and Surgical Sciences, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Gianluigi Pilu
- Obstetric Unit, Department of Medical and Surgical Sciences, Sant'Orsola-Malpighi Hospital, Bologna, Italy
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21
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Bakrania BA, Spradley FT, Drummond HA, LaMarca B, Ryan MJ, Granger JP. Preeclampsia: Linking Placental Ischemia with Maternal Endothelial and Vascular Dysfunction. Compr Physiol 2020; 11:1315-1349. [PMID: 33295016 PMCID: PMC7959189 DOI: 10.1002/cphy.c200008] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Preeclampsia (PE), a hypertensive disorder, occurs in 3% to 8% of pregnancies in the United States and affects over 200,000 women and newborns per year. The United States has seen a 25% increase in the incidence of PE, largely owing to increases in risk factors, including obesity and cardiovascular disease. Although the etiology of PE is not clear, it is believed that impaired spiral artery remodeling of the placenta reduces perfusion, leading to placental ischemia. Subsequently, the ischemic placenta releases antiangiogenic and pro-inflammatory factors, such as cytokines, reactive oxygen species, and the angiotensin II type 1 receptor autoantibody (AT1-AA), among others, into the maternal circulation. These factors cause widespread endothelial activation, upregulation of the endothelin system, and vasoconstriction. In turn, these changes affect the function of multiple organ systems including the kidneys, brain, liver, and heart. Despite extensive research into the pathophysiology of PE, the only treatment option remains early delivery of the baby and importantly, the placenta. While premature delivery is effective in ameliorating immediate risk to the mother, mounting evidence suggests that PE increases risk of cardiovascular disease later in life for both mother and baby. Notably, these women are at increased risk of hypertension, heart disease, and stroke, while offspring are at risk of obesity, hypertension, and neurological disease, among other complications, later in life. This article aims to discuss the current understanding of the diagnosis and pathophysiology of PE, as well as associated organ damage, maternal and fetal outcomes, and potential therapeutic avenues. © 2021 American Physiological Society. Compr Physiol 11:1315-1349, 2021.
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Affiliation(s)
- Bhavisha A. Bakrania
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Frank T. Spradley
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Surgery, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Heather A. Drummond
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Babbette LaMarca
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Michael J. Ryan
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Joey P. Granger
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
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