Cardiovascular Disease Risk Factors in Women: The Impact of Race and Ethnicity: A Scientific Statement From the American Heart Association.

Cardiovascular disease is the leading cause of death in women, yet differences exist among certain racial and ethnic groups. Aside from traditional risk factors, behavioral and environmental factors and social determinants of health affect cardiovascular health and risk in women. Language barriers, discrimination, acculturation, and health care access disproportionately affect women of underrepresented races and ethnicities. These factors result in a higher prevalence of cardiovascular disease and significant challenges in the diagnosis and treatment of cardiovascular conditions. Culturally sensitive, peer-led community and health care professional education is a necessary step in the prevention of cardiovascular disease. Equitable access to evidence-based cardiovascular preventive health care should be available for all women regardless of race and ethnicity; however, these guidelines are not equally incorporated into clinical practice. This scientific statement reviews the current evidence on racial and ethnic differences in cardiovascular risk factors and current cardiovascular preventive therapies for women in the United States.

Social Media and Cardiovascular Health: Implications for Women.

PURPOSE OF REVIEW: Cardiovascular disease (CVD) is the leading cause of mortality in adult women in the USA, yet CVD is underrecognized in women. Disparities in care are further pronounced in women of racial/ethnic minority backgrounds. In this review, we discuss the role of social media (SoMe) as a tool to (i) promote women's cardiovascular (CV) health and (ii) address and potentially reduce gaps in care, particularly in general cardiology (targeting atherosclerotic cardiovascular disease), cardio-oncology, and cardio-obstetrics. We also briefly discuss women's CV health as a common, although not unique, focus of women in cardiology on SoMe. RECENT FINDINGS: Studies have suggested the utility of social media to help advance subspecialties of cardiology. Leaders within general cardiology, cardio-oncology, and cardio-obstetrics have curated social media strategies to advance their respective fields and call attention to cardiovascular health disparities in female populations and racial/ethnic minorities. In addition to these types of uses, women in cardiology also frequently use SoMe to encourage a career in cardiology and to share experiences, challenges, and resources for support and career advancement as healthcare professionals; men in cardiology and especially those who are allies for sex and racial/ethnic minorities also use SoMe for these means. Herein, we highlight the role and myriad applications of social media in the promotion of women's cardiovascular health. We discuss five primary roles of social media: increasing public awareness, disseminating medical literature in a rapid and accessible fashion, facilitating professional networking, serving as a platform for medical conferences, and empowering patients. These core strategies are discussed through the lens of general cardiology, cardio-oncology, and cardio-obstetrics. We also demonstrate how these applications can be leveraged to increase representation of women in cardiology, also supporting an increased focus on women's cardiovascular health.

Clinician Perceptions of Robotic Exoskeletons for Locomotor Training After Spinal Cord Injury: A Qualitative Approach.

OBJECTIVE: To describe the experiences of clinicians who have used robotic exoskeletons in their practice and acquire information that can guide clinical decisions and training strategies related to robotic exoskeletons. DESIGN: Qualitative, online survey study, and 4 single-session focus groups followed by thematic analysis to define themes. SETTING: Focus groups were conducted at 3 regional rehabilitation hospitals and 1 Veteran's Administration (VA) Medical Center. PARTICIPANTS: Clinicians (N=40) reported their demographic characteristics and clinical experience using robotic exoskeletons. Twenty-nine clinicians participated in focus groups at regional hospitals that use robotic exoskeletons, as well as 1 VA Medical Center. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: Clinicians' preferences, experiences, training strategies, and clinical decisions on how robotic exoskeleton devices are used with Veterans and civilians with spinal cord injury. RESULTS: Clinicians had an average of 3 years of experience using exoskeletons in clinical and research settings. Major themes emerging from focus group discussions included appropriateness of patient goals, patient selection criteria, realistic patient expectations, patient and caregiver training for use of exoskeletons, perceived benefits, preferences regarding specific exoskeletons, and device limitations and therapy recommendations. CONCLUSIONS: Clinicians identified benefits of exoskeleton use including decreased physical burden and fatigue while maximizing patient mobility, increased safety of clinicians and patients, and expanded device awareness and preferences. Suitability of exoskeletons for patients with various characteristics and managing expectations were concerns. Clinicians identified research opportunities as technology continues to advance toward safer, lighter, and hands-free devices.

Users with spinal cord injury experience of robotic Locomotor exoskeletons: a qualitative study of the benefits, limitations, and recommendations.

BACKGROUND: Persons with spinal cord injury (SCI) may experience both psychological and physiological benefits from robotic locomotor exoskeleton use, and knowledgeable users may have valuable perspectives to inform future development. The objective of this study is to gain insight into the experiences, perspectives, concerns, and suggestions on the use of robotic locomotor exoskeletons by civilians and veterans living with SCI. METHODS: Participants reported their demographic characteristics and the extent of robotic exoskeleton use in an online survey. Then, 28 experienced robotic locomotor exoskeleton users participated in focus groups held at three regional hospitals that specialize in rehabilitation for persons with SCI. We used a qualitative description approach analysis to analyze the data, and included thematic analysis. RESULTS: Participants expressed that robotic exoskeletons were useful in therapy settings but, in their current form, were not practical for activities of daily living due to device limitations. Participants detailed the psychological benefits of being eye-level with their non-disabled peers and family members, and some reported physiologic improvements in areas such as bowel and bladder function. Participants detailed barriers of increased fatigue, spasticity, and spasms and expressed dissatisfaction with the devices due to an inability to use them independently and safely. Participants provided suggestions to manufacturers for technology improvements. CONCLUSIONS: The varied opinions and insights of robotic locomotor exoskeletons users with SCI add to our knowledge of device benefits and limitations.

The unique C terminus of the calcineurin isoform CNAß1 confers non-canonical regulation of enzyme activity by Ca2+ and calmodulin.

Calcineurin, the conserved Ca2+/calmodulin-regulated phosphatase and target of immunosuppressants, plays important roles in the circulatory, nervous, and immune systems. Calcineurin activity strictly depends on Ca2+ and Ca2+-bound calmodulin (Ca2+/CaM) to relieve autoinhibition of the catalytic subunit (CNA) by its C terminus. The C terminus contains two regulatory domains, the autoinhibitory domain (AID) and calmodulin-binding domain (CBD), which block the catalytic center and a conserved substrate-binding groove, respectively. However, this mechanism cannot apply to CNAß1, an atypical CNA isoform generated by alternative 3'-end processing, whose divergent C terminus shares the CBD common to all isoforms, but lacks the AID. We present the first biochemical characterization of CNAß1, which is ubiquitously expressed and conserved in vertebrates. We identify a distinct C-terminal autoinhibitory four-residue sequence in CNAß1, 462LAVP465, which competitively inhibits substrate dephosphorylation. In vitro and cell-based assays revealed that the CNAß1-containing holoenzyme, CNß1, is autoinhibited at a single site by either of two inhibitory regions, CBD and LAVP, which block substrate access to the substrate-binding groove. We found that the autoinhibitory segment (AIS), located within the CBD, is progressively removed by Ca2+ and Ca2+/CaM, whereas LAVP remains engaged. This regulatory strategy conferred higher basal and Ca2+-dependent activity to CNß1, decreasing its dependence on CaM, but also limited maximal enzyme activity through persistence of LAVP-mediated autoinhibiton during Ca2+/CaM stimulation. These regulatory properties may underlie observed differences between the biological activities of CNß1 and canonical CNß2. Our insights lay the groundwork for further studies of CNß1, whose physiological substrates are currently unknown.

The molecular mechanism of substrate engagement and immunosuppressant inhibition of calcineurin.

Ser/thr phosphatases dephosphorylate their targets with high specificity, yet the structural and sequence determinants of phosphosite recognition are poorly understood. Calcineurin (CN) is a conserved Ca(2+)/calmodulin-dependent ser/thr phosphatase and the target of immunosuppressants, FK506 and cyclosporin A (CSA). To investigate CN substrate recognition we used X-ray crystallography, biochemistry, modeling, and in vivo experiments to study A238L, a viral protein inhibitor of CN. We show that A238L competitively inhibits CN by occupying a critical substrate recognition site, while leaving the catalytic center fully accessible. Critically, the 1.7 Å structure of the A238L-CN complex reveals how CN recognizes residues in A238L that are analogous to a substrate motif, "LxVP." The structure enabled modeling of a peptide substrate bound to CN, which predicts substrate interactions beyond the catalytic center. Finally, this study establishes that "LxVP" sequences and immunosuppressants bind to the identical site on CN. Thus, FK506, CSA, and A238L all prevent "LxVP"-mediated substrate recognition by CN, highlighting the importance of this interaction for substrate dephosphorylation. Collectively, this work presents the first integrated structural model for substrate selection and dephosphorylation by CN and lays the groundwork for structure-based development of new CN inhibitors.

Sex-Specific Disparities in Risk Factors for Coronary Heart Disease.

In the past two decades, focused research on women at risk for cardiovascular disease (CVD) has helped to clarify our understanding of some of the sex-specific factors that are important in the prevention and early detection of coronary atherosclerosis with a resultant 30 % decrease in the number of women dying from CVD. In spite of these advances, CVD, specifically, ischemic heart disease due to coronary atherosclerosis is the leading cause of cardiovascular death of women in the USA. The 2010 landmark Institute of Medicine (IOM) report, "Women's Health Research--Progress, Pitfalls and Promise," highlighted the fact that although major progress had been made in reducing cardiovascular mortality in women, there were disparities in disease burden among subgroups of women, particularly those women who are socially disadvantaged because of race, ethnicity, income level, and educational attainment [1]. The IOM recommended targeted research on these subpopulations of women with the highest risk and burden of disease. Causes of disparities are multifactorial and are related to differences in risk factor prevalence, access to care, use of evidence-based guidelines, and social and environmental factors. In this article, we review a few of the contributing factors to the disparities in ischemic heart disease in women with a focus on the subgroups of women of Black, Latino, and South Asian descent who are at high risk for morbidity and mortality from CVD.

Leveraging the Cardiovascular Team in Peripheral Artery Disease Diagnosis: A Call to Action.

Lower extremity peripheral artery disease (PAD) is a common atherosclerotic cardiovascular disease (ASCVD) involving the aortoiliac, femoropopliteal, and infrapopliteal arterial segments. PAD remains a largely underdiagnosed and undertreated condition. The ankle-brachial index (ABI) is a simple and widely available test that is key detection tool in the diagnosis of PAD and is prognostic for mortality and morbidity. The cardiovascular (CV) team is a diverse array of health care clinicians (eg, nurses, nurse practitioners, physician assistants/associates, pharmacists, podiatrists) who have the qualifications and skills to be able to recognize when patients are at risk for PAD and perform an ABI. It is critical that the healthcare community recognize the critical role the CV team could play in improving outcomes and reducing disparities for patients with PAD.

Surgical treatment of moderate-to-severe post-thrombotic syndrome.

BACKGROUND: Severe post-thrombotic syndrome (PTS) occurs in 5% to 10% of patients after deep venous thrombosis. Medical therapy such as compression has limited effectiveness for the treatment of such patients. The objective of this study was to systematically review the effectiveness and safety of surgical approaches for the treatment of moderate-to-severe PTS. METHOD: A computerized search was conducted using PubMed and reverse citation searches to retrieve English- and French-language articles, published after 1980, reporting on the endovascular and surgical treatment of PTS. RESULTS: Three hundred three titles were retrieved, of which 28 full publications were reviewed. Twelve articles met criteria for inclusion, reporting on 349 patients. Surgical techniques included vein dilation and stent placement (two studies), venous bypass grafting (two studies), endophlebectomy with reconstruction (one study), valve reconstruction/transplant (six studies), and interruption of perforating veins (one study). Follow-up periods ranged from 1 month to 5 years. Eleven of 12 included studies described improvement in PTS after the given surgical intervention. Seven of 12 studies found improvement in all anatomic measures assessed (e.g., venous valve competency and patency, venous filling times, or ambulant venous pressure), and 11 of 12 studies reported clinical improvement (e.g., improvement in signs and symptoms, ulcer healing, ability to return to work, or reduced need for elastic compression stockings), with rates of ulcer healing ranging from 50% to 100%. Eight of 12 studies (representing 264 patients) reported safety outcomes. Complications reported most frequently were hematoma/seroma formation and wound infection, with no reported instances of mortality or pulmonary embolism. Limitations of the studies included a lack of randomized controlled trials, absence of control groups, small sample sizes, short follow-up periods, retrospective data collection, imprecise definition of PTS, heterogeneity of study participants, and, in three studies, lack of reporting on procedure safety. CONCLUSION: Surgical and endovascular treatment of moderate-to-severe PTS could have the potential to be effective where conservative and medical treatments have failed. Our review describes studies of surgical techniques to treat PTS, but highlights important limitations of such studies. Further research using stricter research methodology is needed to evaluate the potential role of surgical techniques for the treatment of moderate-to-severe PTS.

Locking the Revolving Door: Racial Disparities in Cardiovascular Disease.

Racial disparities in cardiovascular disease are unjust, systematic, and preventable. Social determinants are a primary cause of health disparities, and these include factors such as structural and overt racism. Despite a number of efforts implemented over the past several decades, disparities in cardiovascular disease care and outcomes persist, pervading more the outpatient rather than the inpatient setting, thus putting racial and ethnic minority groups at risk for hospital readmissions. In this article, we discuss differences in care and outcomes of racial and ethnic minority groups in both of these settings through a review of registries. Furthermore, we explore potential factors that connote a revolving door phenomenon for those whose adverse outpatient environment puts them at risk for hospital readmissions. Additionally, we review promising strategies, as well as actionable items at the policy, clinical, and educational levels aimed at locking this revolving door.

Arrhythmias and Heart Failure in Pregnancy: A Dialogue on Multidisciplinary Collaboration.

The prevalence of CVD in pregnant people is estimated to be around 1 to 4%, and it is imperative that clinicians that care for obstetric patients can promptly and accurately diagnose and manage common cardiovascular conditions as well as understand when to promptly refer to a high-risk obstetrics team for a multidisciplinary approach for managing more complex patients. In pregnant patients with CVD, arrhythmias and heart failure (HF) are the most common complications that arise. The difficulty in the management of these patients arises from variable degrees of severity of both arrhythmia and heart failure presentation. For example, arrhythmia-based complications in pregnancy can range from isolated premature ventricular contractions to life-threatening arrhythmias such as sustained ventricular tachycardia. HF also has variable manifestations in pregnant patients ranging from mild left ventricular impairment to patients with advanced heart failure with acute decompensated HF. In high-risk patients, a collaboration between the general obstetrics, maternal-fetal medicine, and cardiovascular teams (which may include cardio-obstetrics, electrophysiology, adult congenital, or advanced HF)-physicians, nurses and allied professionals-can provide the multidisciplinary approach necessary to properly risk-stratify these women and provide appropriate management to improve outcomes.

Mortality in ST-segment elevation myocardial infarction patients without standard modifiable risk factors: A race disaggregated analysis.

Background: Individuals who present with STEMI without the standard cardiovascular risk factors (SMuRFs) of diabetes, hypercholesterolemia, hypertension, and smoking, coined SMuRF-less are not uncommon. Little is known about their outcomes as a cohort and how they differ by race. Methods & Results: We identified 431,615 admissions with STEMI in the National Inpatient Sample (NIS) database 2015-2018, including patients with ≥ 1 SMuRF (n = 369,870) and those who were SMuRF-less (n = 234,745). SMuRF-less patients presented at a similar age (median age 63y vs 63y), were less likely to be female (33.6 % vs 34.6 %) and were almost twice as likely to present as a cardiac arrest (13.7 % vs 7.0 %), than those with ≥ 1 SMuRFs. SMuRF-less patients were less frequently in receipt of ICA (71.3 % vs 83.8 %) and PCI (58.0 % vs 72.2 %) compared to those with ≥ 1 SMuRF. Our race disaggregated analysis showed ethnic minority SMuRF-less patients were less likely than White patients to receive ICA and PCI, which was most apparent in Black patients with reduced odds of ICA (OR: 0.47, 95 % CI: 0.43-0.52) and PCI (OR: 0.46, 95 % CI: 0.52-0.50). Similarly, in ethnic minority subgroups within the SMuRF-less cohort, mortality and MACCE were significantly higher than in White patients. This was most profound in Black patients with in-hospital mortality (OR: 1.90, 95 % CI: 1.72-2.09) and MACCE (OR: 1.63, 95 % CI: 1.49-1.78) compared to White patients. Conclusion: Ethnic Minority SMuRF-less patients were less likely than White SMuRF-less patients to receive ICA and PCI and had worse mortality outcomes.

International consensus statement on challenges for women in cardiovascular practice and research in the COVID-19 era.

The challenges to academic and professional development and career advancement of women in cardiology (WIC), imposed by the pandemic, not only impinge the female cardiologists' "leaky pipeline" but also make the "leakiness" more obvious. This consensus document aims to highlight the pandemic challenges WIC face, raise awareness of the gender equity gap, and propose mitigating actionable solutions derived from the data and experiences of an international group of female cardiovascular clinicians and researchers. This changing landscape has led to the need for highly specialized cardiologists who may have additional training in critical care, imaging, advanced heart failure, or interventional cardiology. Although women account for most medical school graduates, the number of WIC, particularly in mentioned sub-specialties, remains low. Moreover, women have been more affected by systemic issues within these challenging work environments, limiting their professional progression, career advancement, and economic potential. Therefore, it is imperative that tangible action points be noted and undertaken to ensure the representation of women in leadership, advocacy, and decision-making, and increase diversity in academia. Strategies to mitigate the negative impacts of the pandemic need to be taken during this COVID-19 pandemic to ensure WIC have a place in the field of Cardiology.

Trends in National Canadian Guideline Recommendations for the Screening and Diagnosis of Gestational Diabetes Mellitus over the Years: A Scoping Review.

Canada's largest national obstetric and diabetology organizations have recommended various algorithms for the screening of gestational diabetes mellitus (GDM) over the years. Though uniformity across recommendations from clinical practice guidelines (CPGs) is desirable, historically, national guidelines from Diabetes Canada (DC) and the Society of Obstetricians and Gynaecologists of Canada (SOGC) have differed. Lack of consensus has led to variation in screening approaches, rendering precise ascertainment of GDM prevalence challenging. To highlight the reason and level of disparity in Canada, we conducted a scoping review of CPGs released by DC and the SOGC over the last thirty years and distributed a survey on screening practices among Canadian physicians. Earlier CPGs were based on expert opinion, leading to different recommendations from these organizations. However, as a result of the Hyperglycemia and Adverse Pregnancy Outcome (HAPO) study, disparities between DC and the SOGC no longer exist and many Canadian physicians have adopted their recent recommendations. Given that Canadian guidelines now recommend two different screening programs (one step vs. two step), lack of consensus on a single diagnostic threshold continues to exist, resulting in differing estimates of GDM prevalence. Our scoping review highlights these disparities and provides a step forward towards reaching a consensus on one unified threshold.

Racial Disparities in Management and Outcomes of Out-of-Hospital Cardiac Arrest Complicating Myocardial Infarction: A National Study From England and Wales.

BACKGROUND: Studies of racial disparities in care of patients admitted with an out-of-hospital cardiac arrest (OHCA) in the setting of acute myocardial infarction (AMI) have shown inconsistent results. Whether these differences in care exist in the universal healthcare system in United Kingdom is unknown. METHODS: Patients admitted with a diagnosis of AMI and OHCA between 2010 and 2017 from the Myocardial Ischaemia National Audit Project (MINAP) were studied. All patients were stratified based on ethnicity into a Black, Asian, or minority ethnicity (BAME) group vs a White group. We used multivariable logistic regression models to evaluate the predictors of clinical outcomes and treatment strategy. RESULTS: From 14,287 patients admitted with AMI complicated by OHCA, BAME patients constituted a minority of patients (1185 [8.3%]), compared with a White group (13,102 [91.7%]). BAME patients were younger (median age [interquartile range]) for BAME group, 58 [50-70] years; for White group, 65 [55-74] years). Cardiogenic shock (BAME group, 33%; White group, 20.7%; P < 0.001) and severe left ventricular impairment (BAME group, 21%; White group, 16.5%; P < 0.003) were more frequent among BAME patients. BAME patients were more likely to be seen by a cardiologist (BAME group, 95.9%; White group, 92.5%; P < 0.001) and were more likely to receive coronary angiography than the White group (odds ratio [OR] 1.5, 95% confidence interval [CI] 1.2-1.88). The BAME group had significantly higher in-hospital mortality (OR 1.26, 95% CI 1.04-1.52) and re-infarction (OR 1.52, 95% CI 1.06-2.18) than the White group. CONCLUSIONS: BAME patients were more likely to be seen by a cardiologist and receive coronary angiography than White patients. Despite this difference, the in-hospital mortality of BAME patients, particularly in the Asian population, was significantly higher.

INTRODUCTION: Les études sur les inégalités raciales en matière de soins aux patients admis en raison d'un arrêt cardiaque hors de l'hôpital (ACHO) dans le cadre d'un infarctus aigu du myocarde (IAM) ont montré des résultats contradictoires. On ignore si ces différences en matière de soins existent dans le système de soins de santé universel de l'Angleterre. MÉTHODES: Les patients admis en raison d'un diagnostic d'IAM et d'ACHO entre 2010 et 2017 du Myocardial Ischaemia National Audit Project (MINAP) ont fait l'objet de l'étude. Nous avons réparti tous les patients selon l'origine ethnique dans le groupe BAME (de l'anglais Black, Asian and minority ethnic, c.-à-d. Noirs, Asiatiques ou d'une minorité ethnique) vs le groupe des Blancs. Nous avons utilisé les modèles multivariés de régression logistique pour évaluer les prédicteurs des résultats cliniques et la stratégie de traitement. RÉSULTATS: Parmi les 14 287 patients admis en raison d'un IAM compliqué par l'ACHO, les patients du BAME constituaient une minorité de patients (1 185 [8,3 %]) par rapport au groupe des Blancs (13 102 [91,7 %]). Les patients du groupe BAME étaient plus jeunes (âge médian [écart interquartile]), 58 [50-70] ans que le groupe des Blancs, 65 [55-74] ans). Le choc cardiogénique (groupe BAME, 33 %; groupe des Blancs, 20,7 %; P < 0,001) et l'insuffisance ventriculaire gauche grave (groupe BAME, 21 %; groupe des Blancs, 16,5 %; P < 0,003) étaient plus fréquents au sein des patients du BAME. Il était plus probable que les patients du BAME soient vus par un cardiologue (groupe du BAME, 95,9 %; groupe des Blancs, 92,5 %; P < 0,001) et qu'ils passent une angiographie coronarienne que le groupe des Blancs (ratio d'incidence approché [RIA] 1,5, intervalle de confiance [IC] à 95 % 1,2-1,88). Le groupe BAME avait une mortalité intrahospitalière (RIA 1,26, IC à 95 % 1,04-1,52) et une récidive d'infarctus (RIA 1,52, IC à 95 % 1,06-2,18) plus élevées que le groupe des Blancs. CONCLUSIONS: Il était plus probable que les patients du BAME soient vus par un cardiologue et qu'ils passent une angiographie coronarienne que les patients blancs. Malgré cette différence, la mortalité intrahospitalière des patients du BAME, particulièrement de la population asiatique, était significativement plus élevée.

Improving the enrollment of women and racially/ethnically diverse populations in cardiovascular clinical trials: An ASPC practice statement.

Cardiovascular disease (CVD) remains the leading cause of death for both women and men worldwide. In the United States (U.S.), there are significant disparities in cardiovascular risk factors and CVD outcomes among racial and ethnic minority populations, some of whom have the highest U.S. CVD incidence and mortality. Despite this, women and racial/ethnic minority populations remain underrepresented in cardiovascular clinical trials, relative to their disease burden and population percentage. The lack of diverse participants in trials is not only a moral and ethical issue, but a scientific concern, as it can limit application of future therapies. Providing comprehensive demographic data by sex and race/ethnicity and increasing representation of diverse participants into clinical trials are essential in assessing accurate drug response, safety and efficacy information. Additionally, diversifying investigators and clinical trial staff may assist with connecting to the language, customs, and beliefs of study populations and increase recruitment of participants from diverse backgrounds. In this review, a working group for the American Society for Preventive Cardiology (ASPC) reviewed the literature regarding the inclusion of women and individuals of diverse backgrounds into cardiovascular clinical trials, focusing on prevention, and provided recommendations of best practices for improving enrollment to be more representative of the U.S. society into trials.

Working Agenda for Black Mothers: A Position Paper From the Association of Black Cardiologists on Solutions to Improving Black Maternal Health.

Following decades of decline, maternal mortality began to rise in the United States around 1990-a significant departure from the world's other affluent countries. By 2018, the same could be seen with the maternal mortality rate in the United States at 17.4 maternal deaths per 100 000 live births. When factoring in race/ethnicity, this number was more than double among non-Hispanic Black women who experienced 37.1 maternal deaths per 100 000 live births. More than half of these deaths and near deaths were from preventable causes, with cardiovascular disease being the leading one. In an effort to amplify the magnitude of this epidemic in the United States that disproportionately plagues Black women, on June 13, 2020, the Association of Black Cardiologists hosted the Black Maternal Heart Health Roundtable-a collaborative task force to tackle the maternal health crisis in the Black community. The roundtable brought together diverse stakeholders and champions of maternal health equity to discuss how innovative ideas, solutions and opportunities could be implemented, while exploring additional ways attendees could address maternal health concerns within the health care system. The discussions were intended to lead the charge in reducing maternal morbidity and mortality through advocacy, education, research, and collaborative efforts. The goal of this roundtable was to identify current barriers at the community, patient, and clinician level and expand on the efforts required to coordinate an effective approach to reducing these statistics in the highest risk populations. Collectively, preventable maternal mortality can result from or reflect violations of a variety of human rights-the right to life, the right to freedom from discrimination, and the right to the highest attainable standard of health. This is the first comprehensive statement on this important topic. This position paper will generate further research in disparities of care and promote the interest of others to pursue strategies to mitigate maternal mortality.

Obesity and Infertility: A Metabolic Assessment Strategy to Improve Pregnancy Rate.

BACKGROUND: The metabolic global approach is a multidisciplinary intervention for obese women before undergoing assisted reproductive techniques, with the goal of improving fertility and decreasing adverse pregnancy outcomes. The objective of this study was to evaluate the impact of the metabolic global approach on pregnancy rate. METHODS: This retrospective cohort study included 127 women and was conducted at the Centre hospitalier de l'Université de Montréal fertility center. Eligibility included BMI at initial consultation of ≥30 kg/m 2. Fertility treatments were considered when a weight loss of minimum 5% and normal metabolic indices were achieved. The p<0.05 was considered statistically significant. RESULTS: Median baseline and last clinical assessment BMIs were 38.2 kg/m 2 and 35.8 kg/m 2 respectively (p<0.001), representing a median weight loss of 5.1%. At baseline, at least one metabolic parameter was abnormal in 66% of women. Total pregnancy rate was 53%. The majority of women (63%) who achieved pregnancy did so with weight loss and metabolic stabilization alone (11%) or combined with metformin (36%) and/or oral ovulation drugs (16%). Normal vitamin D (p<0.001) and triglyceride levels (p<0.05) as well as lower BMI after weight loss (p<0.05) were associated with an increased relative risk of pregnancy. CONCLUSION: Replete vitamin D status, weight loss of 5% and lower BMI as well as normal triglyceride level are significant and independent predictors of pregnancy in obese women presenting to our fertility center. The metabolic global approach is an effective program to detect metabolic abnormalities and improve obese women's pregnancy rate.