Women make up the majority of the global population, and are burdened by cardiovascular disease as their most common cause of death [1]. However, women are in the minority of individuals receiving cardiovascular interventions, advanced heart failure therapy and guidelines-based medical therapy for cardiovascular disorders, even in an era of robust diagnostic technology and well-proven therapeutic approaches [2,3]. In this Special Issue of the journal, authors from Europe, Asia, Australia and North America address under-treated and under-researched cardiovascular health concerns unique to women (a summary of some highlights can be found in Table 1). Most address the increased cardiovascular risk in pregnancy, as there has been an alarming increase in maternal deaths in the past two decades in the US, especially among Black and Native American or Alaskan women [4]. Pregnancy is a natural yet powerful stressor of the cardiovascular system, which can unmask or provoke a cardiac condition, and decision-making in these cases can be complex [5]. The broad themes in this Special Issue include cardiovascular disease (CVD) screening, congestive heart failure (CHF), and acute coronary syndromes (ACS).
CVD screening may take the form of risk prediction for gestational diabetes mellitus and hypertensive disorders, common complications of pregnancy. A combination of demographics, clinical characteristics and vital signs appears to be useful for screening those at risk for cardiovascular decompensation peripartum, with a new CVD algorithm and toolkit that can be built into routine visits [6]. Additionally, echocardiography, even in low-risk individuals and especially in those who have hypertension or obesity, may reveal abnormal findings which could be important in risk stratification or treatment [7]. Lastly, a point-of-care ultrasound of the heart and lungs on the Labor and Delivery ward affords the quicker triaging of cardiac versus non-cardiac diagnoses, such as acute congestive heart failure [8].
CHF is a leading cause of morbidity and mortality in pregnant women in the US [4]. Therapy should be optimized for those with preexisting CHF and acute CHF, and they should be treated and monitored closely. There is an increased risk of acute CHF in survivors of childhood or adolescent chemoradiation, which can complicate pregnancy. With more survivors of cancer and congenital heart disease attaining reproductive age, CHF is becoming a complicating factor for pregnancy in these individuals [9]. Arrhythmia is common, and rising due to increased maternal age and increases in hypertension, diabetes mellitus and obesity. In CHF and arrhythmia, cardioselective beta blockers and diuretics are a mainstay of treatment, provided that the patient is not in cardiogenic shock [10]. Black individuals experience peripartum cardiomyopathy (PPCM) more frequently than their white or Hispanic/Latina counterparts [11]. Individuals with PPCM may need short-term mechanical support until recovery, or as a bridge to left ventricular assist devices or heart transplant. Socioeconomic disadvantage is a compounding factor, in those who progress to advanced heart failure therapies and for global access to ACS care. PAH, either idiopathic or due to chronic thromboembolic disease, is more frequent in women than men [12,13]. PAH hemodynamically stresses the right ventricle, and pregnancy can lead to RV failure and death, which is a reason for pregnancy avoidance or termination. In rare cases, and with subspeciality management, as described in this Special Issue, there are some individuals who have delivered successfully [14,15].
ACS presentation can be due to microvascular disease or plaque rupture in women [16]. Spontaneous coronary artery dissection is a particular morbid form of ACS associated with arteriopathies, and is most common late in pregnancy or postpartum [17,18]. Unstable patients with ACS should undergo cardiac catheterization, but many barriers to care exist that limit women’s access.
Table 1.
A summary of the key points, discussions and implications of publications in this Special Issue.
Table 1.
A summary of the key points, discussions and implications of publications in this Special Issue.
| Authors | Key Points | Discussion and Implications |
|---|---|---|
| Hennessey and Taub et al. [7] | Background: ECHOs are performed in pregnancy for suspected cardiac disease Study Design: Retrospective cohort study Results: Low risk individuals with abnormal ECHO were more likely to have CD or PTD |
|
| Wu and Hua et al. [13] | Background: Women have worse outcomes in CTEPH. The reasons are multifactorial Study Design: Prospective cohort study of CTEPH 2013–2019 Results: Revascularization, therapy and correction of anemia improved clinical outcomes |
|
| Wolfe and Bortnick et al. [11] | Background: PPCM is a major cause of maternal morbidity and mortality Study Design: Retrospective, age- and race-matched case–control 1999–2015 Results: Individuals with PPCM had worse SES and baseline health |
|
| Vaidya and Forfia et al. [14] | Background: PAH in pregnancy has been associated with maternal morbidity and mortality; new medications and multidisciplinary management may improve outcomes Study Design: A single center retrospective observational study between 2013–2021 Results: Reported successful maternal and fetal outcomes |
|
| Kwampong and Sharma et al. [5] | Background: Pregnancy outcomes in moderate hyperglycemia have not been studied Study Design: Retrospective comparative review of the Boston Birth Cohort 1998–2016 Results: Second and third tertiles of serum glucose had higher birth weight and more hypertension |
|
| Negrea and Pop et al. [16] | Background: Atypical presentations of acute coronary syndromes can delay treatment Study Design: Retrospective review of unstable angina and NSTEMI from 2014 to 2015 Results: Women were more hypertensive with microvascular disease |
|
| Bansal and Zhang et al. [9] | Background: Cancer survivors are achieving reproductive age Study Design: Review of risk factors in cancer survivors who seek pregnancy Results: Cardiotoxicity prior to pregnancy portends higher risk for CHF pre- or postpartum |
|
| Cader and Gulati et al. [9] | Background: There are sex differences in presentation and access in ACS globally Study Design: Review Results: Sex disparities in ACS management compounded by SES, education, and access |
|
| Tamirisa and Volgman et al. [10] | Background: Arrhythmias and CHF co-exist in pregnancy Study Design: Review Results: AVNRT, AVRT more common with structurally normal heart. AFIB is increasing |
|
| O’Kelly and Wood et al. [17] | Background: MI during pregnancy is more common in the third trimester and early post-partum Study Design: Review Results: SCAD is most common. Imaging is necessary to evaluate for fibromuscular dysplasia |
|
| Daraz and Wolfe et al. [15] | Background: Idiopathic PAH portends high maternal and fetal mortality in pregnancy Study Design: Review Results: Adaptive changes during pregnancy can adversely affect the RV |
|
| Chambers and Hameed et al. [6] | Background: Maternal mortality is rising in the US Study Design: Review Results: Universal CVD screening may identify risks, decrease delays and inequities |
|
| Thong and Enticott et al. [19] | Background: Prediction for GDM and HDP is important for avoiding adverse outcomes Study Design: Review Results: Biomarkers, clinical risk factors improve accuracy of prediction for preeclampsia |
|
| Thachil and Sokol et al. [12] | Background: Sex-specific outcomes of pulmonary embolism are understudied Study Design: Systematic review Results: Women with PE tended to be older, with dyspnea, and higher NT-proBNP vs. men |
|
| Algodi and Taub et al. [8] | Background: POCUS is useful for heart and lung examination Study Design: Review Results: POCUS is useful for cardiac conditions and pulmonary edema in pregnancy |
|
| Mantovani and Guiducci et al. [18] | Background: SCAD is exceedingly rare in the second trimester of pregnancy Study Design: Case Report Results: SCAD in the second trimester successfully treated with PCI |
|
ACOG = American College of Obstetrics and Gynecology; ACS = acute coronary syndromes; AVNRT = atrioventricular nodal reentry tachycardia; AVRT = atrioventricular reentry tachycardia; CD = C-section delivery; CHF = congestive heart failure; CTEPH = chronic thromboembolic pulmonary hypertension; CVD = cardiovascular; ECHO = echocardiogram; GDM = gestational diabetes mellitus; HDP = hypertensive disorders of pregnancy; L&D = labor and delivery; MI = myocardial infarction; NT-proBNP = N-terminal pro beta natriuretic peptide; NSTEMI = non-ST elevation myocardial infarction; PAH = pulmonary arterial hypertension; PE = pulmonary embolism; POCUS= Point-of-care ultrasonography; PPCM = peripartum cardiomyopathy; PTD = pre-term delivery; RV = right ventricle; SCAD = spontaneous coronary artery dissection; SES = socioeconomic status; VA-ECMO = venous-arterial extracorporeal membrane oxygenation.
As we can see from this Special Issue, specialized care is needed for women due to their unique cardiovascular risk [19]. Knowledge gaps need to be filled to better understand sex-specific pathophysiology and sex-disaggregated data, and to optimize individualized treatment options. Multidisciplinary specialized centers and programs are one way to work towards improving outcomes. Developing new sex-specific approaches, while also delivering proven standard of care to women, is key, until this discrepancy regarding the beneficiaries of modern cardiovascular treatment is resolved.
Author Contributions
Conceptualization: A.E.B. and C.C.T.; Writing: original draft preparation- A.E.B., E.P. and D.S.W.; Writing- review and editing, E.P., D.S.W. and C.C.T.; All authors have read and agreed to the published version of the manuscript.
Conflicts of Interest
The authors declare no conflict of interest.
References
- Naghavi, M.; Abajobir, A.A.; Abbafati, C.; Abbas, K.M.; Abd-Allah, F.; Abera, S.F.; Aboyans, V.; Adetokunboh, O.; Afshin, A.; Agrawal, A.; et al. Global, Regional, and National Age-Sex Specific Mortality for 264 Causes of Death, 1980–2016: A Systematic Analysis for the Global Burden of Disease Study 2016. Lancet 2017, 390, 1151–1210. [Google Scholar] [CrossRef] [PubMed]
- McSweeney, J.C.; Rosenfeld, A.G.; Abel, W.M.; Braun, L.T.; Burke, L.E.; Daugherty, S.L.; Fletcher, G.F.; Gulati, M.; Mehta, L.S.; Pettey, C.; et al. Preventing and Experiencing Ischemic Heart Disease as a Woman: State of the Science. Circulation 2016, 133, 1302–1331. [Google Scholar] [CrossRef]
- Cader, F.A.; Banerjee, S.; Gulati, M. Sex Differences in Acute Coronary Syndromes: A Global Perspective. J. Cardiovasc. Dev. Dis. 2022, 9, 239. [Google Scholar] [CrossRef]
- Petersen, E.E. Vital Signs: Pregnancy-Related Deaths, United States, 2011–2015, and Strategies for Prevention, 13 States, 2013–2017. MMWR Morb. Mortal. Wkly. Rep. 2019, 68, 423. [Google Scholar] [CrossRef] [PubMed]
- Kwapong, Y.A.; Boakye, E.; Wang, G.; Hong, X.; Lewey, J.; Mamas, M.A.; Wu, P.; Blaha, M.J.; Nasir, K.; Hays, A.G.; et al. Maternal Glycemic Spectrum and Adverse Pregnancy and Perinatal Outcomes in a Multiracial US Cohort. J. Cardiovasc. Dev. Dis. 2022, 9, 179. [Google Scholar] [CrossRef] [PubMed]
- Chambers, M.E.; De Zoysa, M.Y.; Hameed, A.B. Screening for Cardiovascular Disease in Pregnancy: Is There a Need? J. Cardiovasc. Dev. Dis. 2022, 9, 89. [Google Scholar] [CrossRef] [PubMed]
- Hennessey, K.C.; Ali, T.S.; Choi, E.; Ortengren, A.R.; Hickerson, L.C.; Lee, J.M.; Taub, C.C. Association between Abnormal Echocardiography and Adverse Obstetric Outcomes in Low-Risk Pregnant Women. J. Cardiovasc. Dev. Dis. 2022, 9, 394. [Google Scholar] [CrossRef] [PubMed]
- Algodi, M.; Wolfe, D.S.; Taub, C.C. The Utility of Maternal Point of Care Ultrasound on Labor and Delivery Wards. J. Cardiovasc. Dev. Dis. 2022, 9, 29. [Google Scholar] [CrossRef] [PubMed]
- Bansal, N.; Hazim, C.F.; Badillo, S.; Shyam, S.; Wolfe, D.; Bortnick, A.E.; Garcia, M.J.; Rodriguez, C.J.; Zhang, L. Maternal Cardiovascular Outcomes of Pregnancy in Childhood, Adolescent, and Young Adult Cancer Survivors. J. Cardiovasc. Dev. Dis. 2022, 9, 373. [Google Scholar] [CrossRef] [PubMed]
- Tamirisa, K.P.; Dye, C.; Bond, R.M.; Hollier, L.M.; Marinescu, K.; Vaseghi, M.; Russo, A.M.; Gulati, M.; Volgman, A.S. Arrhythmias and Heart Failure in Pregnancy: A Dialogue on Multidisciplinary Collaboration. J. Cardiovasc. Dev. Dis. 2022, 9, 199. [Google Scholar] [CrossRef] [PubMed]
- Wolfe, D.S.; Liu, C.; Alboucai, J.; Karten, A.; Mushi, J.; Yellin, S.; Berkowitz, J.L.; Vega, S.; Felix, N.; Liaqat, W.; et al. Maternal Outcomes in Women with Peripartum Cardiomyopathy versus Age and Race-Matched Peers in an Urban US Community. J. Cardiovasc. Dev. Dis. 2022, 9, 250. [Google Scholar] [CrossRef] [PubMed]
- Thachil, R.; Nagraj, S.; Kharawala, A.; Sokol, S.I. Pulmonary Embolism in Women: A Systematic Review of the Current Literature. J. Cardiovasc. Dev. Dis. 2022, 9, 234. [Google Scholar] [CrossRef] [PubMed]
- Wu, Y.; Hu, S.; Yan, X.-X.; Peng, F.-H.; Tan, J.-S.; Guo, T.-T.; Gao, X.; Hua, L. Chronic Thromboembolic Pulmonary Hypertension in Females: Clinical Features and Survival. J. Cardiovasc. Dev. Dis. 2022, 9, 308. [Google Scholar] [CrossRef] [PubMed]
- Vaidya, A.; Oliveros, E.; Mulla, W.; Feinstein, D.; Hart, L.; Forfia, P. Management of Pulmonary Arterial Hypertension in Pregnancy: Experience from a Nationally Accredited Center. J. Cardiovasc. Dev. Dis. 2022, 9, 195. [Google Scholar] [CrossRef] [PubMed]
- Daraz, Y.; Murthy, S.; Wolfe, D. Pregnancy in Pulmonary Arterial Hypertension: A Multidisciplinary Approach. J. Cardiovasc. Dev. Dis. 2022, 9, 196. [Google Scholar] [CrossRef] [PubMed]
- Negrea, M.O.; Zdrenghea, D.; Teodoru, M.; Neamțu, B.; Cipăian, C.R.; Pop, D. Gender Particularities and Prevalence of Atypical Clinical Presentation in Non-ST Elevation Acute Coronary Syndrome. J. Cardiovasc. Dev. Dis. 2022, 9, 84. [Google Scholar] [CrossRef] [PubMed]
- O’Kelly, A.C.; Ludmir, J.; Wood, M.J. Acute Coronary Syndrome in Pregnancy and the Post-Partum Period. J. Cardiovasc. Dev. Dis. 2022, 9, 198. [Google Scholar] [CrossRef] [PubMed]
- Mantovani, F.; Navazio, A.; Tortorella, G.; Guiducci, V. Unique Case of Spontaneous Left Main Coronary Dissection in Second Trimester of Pregnancy Successfully Treated with Percutaneous Coronary Intervention: A Happy Ending. J. Cardiovasc. Dev. Dis. 2022, 9, 9. [Google Scholar] [CrossRef] [PubMed]
- Thong, E.P.; Ghelani, D.P.; Manoleehakul, P.; Yesmin, A.; Slater, K.; Taylor, R.; Collins, C.; Hutchesson, M.; Lim, S.S.; Teede, H.J.; et al. Optimising Cardiometabolic Risk Factors in Pregnancy: A Review of Risk Prediction Models Targeting Gestational Diabetes and Hypertensive Disorders. J. Cardiovasc. Dev. Dis. 2022, 9, 55. [Google Scholar] [CrossRef] [PubMed]
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).