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Kim JH, Lyu YS, Kim B, Kim MK, Kim SY, Baek KH, Song KH, Han K, Kwon HS. Cardiorenal outcomes and mortality after sodium-glucose cotransporter-2 inhibitor initiation in type 2 diabetes patients with percutaneous coronary intervention history. Diabetes Obes Metab 2024; 26:2567-2577. [PMID: 38644477 DOI: 10.1111/dom.15565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/05/2024] [Accepted: 03/05/2024] [Indexed: 04/23/2024]
Abstract
AIMS To evaluate the effects of initiating sodium-glucose cotransporter-2 (SGLT2) inhibitors on cardiorenal outcomes and mortality compared to dipeptidyl peptidase-4 (DPP-4) inhibitors as active comparators in patients diagnosed with type 2 diabetes with a history of percutaneous coronary intervention (PCI). MATERIALS AND METHODS We used an active-comparator, new-user design and nationwide data from the National Health Insurance Service in South Korea from 2014 to 2019. Of the 56 392 patients who underwent PCI, 4610 new SGLT2 inhibitor users were paired 1:1 with DPP-4 inhibitor users for analysis using propensity-score matching. RESULTS During 13 708.59 person-years of follow-up, the initiation of SGLT2 inhibitors, compared with the initiation of DPP-4 inhibitors, was associated with a significantly lower risk of composite repeat revascularization, myocardial infarction, stroke, heart failure (HF), all-cause death and end-stage renal disease (ESRD). The beneficial effects of SGLT2 inhibitor use were consistent with the components of stroke, HF, all-cause death and ESRD. In the cohort that included health examination data, including anthropometric and metabolic factors, new use of SGLT2 inhibitors was associated with a significantly lower risk of HF (hazard ratio [HR] 0.574, 95% confidence interval [CI] 0.36-0.915), all-cause death (HR 0.731, 95% CI 0.567-0.942), and ESRD (HR 0.076, 95% CI 0.018-0.319). The effects of SGLT2 inhibitor use were consistent regardless of the timing of the previous PCI. CONCLUSIONS The initiation of SGLT2 inhibitors in patients with type 2 diabetes and a history of PCI was significantly associated with a reduced risk of cardiorenal consequences and mortality, irrespective of time since the last PCI.
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Affiliation(s)
- Jin Hwa Kim
- Department of Endocrinology and Metabolism, Chosun University Hospital, Chosun University School of Medicine, Gwangju, Republic of Korea
| | - Young Sang Lyu
- Department of Endocrinology and Metabolism, Chosun University Hospital, Chosun University School of Medicine, Gwangju, Republic of Korea
| | - BongSeong Kim
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Mee Kyung Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang Yong Kim
- Department of Endocrinology and Metabolism, Chosun University Hospital, Chosun University School of Medicine, Gwangju, Republic of Korea
| | - Ki-Hyun Baek
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki-Ho Song
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Hyuk-Sang Kwon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Slagboom TNA, van der Lely AJ, Drent ML, van Bunderen CC. Exploring the sex difference in cardiovascular risk during growth hormone therapy in adults. Eur J Endocrinol 2024; 190:434-445. [PMID: 38798228 DOI: 10.1093/ejendo/lvae060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 04/05/2024] [Accepted: 05/24/2024] [Indexed: 05/29/2024]
Abstract
OBJECTIVE Given the previously identified sex differences in cardiovascular (CV) morbidity and mortality in patients with growth hormone deficiency (GHD) receiving GH replacement therapy (GHRT), our aim is to investigate sex-specific differences in the efficacy of (long-term) GHRT on CV risk profile and disease in subjects with GHD. Our hypothesis is that women will experience less beneficial effects than men. DESIGN Retrospective nationwide cohort study. METHODS We compared all men (n = 1335) and women (n = 1251) with severe GHD registered in the Dutch National Registry of GH Treatment in Adults database with respect to CV risk profile and morbidity at baseline and during follow-up. RESULTS Men had a more unfavourable CV risk profile at baseline. During the first years of GHRT, the reduction in waist circumference, waist-to-hip ratio, total cholesterol, and triglyceride levels was greater in men than in women (all P < .05). Between-sex differences in effects during later follow-up were less clear. No sex differences were found in the risk of developing non-fatal cardiovascular or cerebrovascular diseases during GHRT. CONCLUSIONS Our results suggest that men with GHD did indeed experience more beneficial effects of GHRT on body composition and lipoprotein metabolism than women, at least in the early years of treatment. Also, the more unfavourable CV risk profile at baseline in men did not translate into a sex difference in the risk of developing CV and cerebrovascular morbidity during GHRT.
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Affiliation(s)
- Tessa N A Slagboom
- Department of Endocrinology and Metabolism, Amsterdam UMC, Vrije Universiteit, 1081 HV, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ, Amsterdam, The Netherlands
| | - Aart Jan van der Lely
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Erasmus Medical Center, 3015 GD, Rotterdam, The Netherlands
| | - Madeleine L Drent
- Department of Endocrinology and Metabolism, Amsterdam UMC, Vrije Universiteit, 1081 HV, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ, Amsterdam, The Netherlands
| | - Christa C van Bunderen
- Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
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Kang IS, Shin MS, Lee HA, Kim MN, Kim HL, Yoon HJ, Park SM, Hong KS, Kim MA. Differences in coronary angiographic findings and outcomes between men and postmenopausal women with stable chest pain. Coron Artery Dis 2024; 35:314-321. [PMID: 38407435 PMCID: PMC11045394 DOI: 10.1097/mca.0000000000001339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 01/06/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Despite the significant increase in cardiovascular events in women after menopause, studies comparing postmenopausal women and men are scarce. METHODS We analyzed data from a nationwide, multicenter, prospective registry and enrolled 2412 patients with stable chest pain who underwent elective coronary angiography. Binary coronary artery disease (b-CAD) was defined as the ≥50% stenosis of epicardial coronary arteries, including the left main coronary artery. RESULTS Compared with the men, postmenopausal women were older (66.6 ± 8.5 vs. 59.5 ± 11.4 years) and had higher high-density lipoprotein cholesterol levels (49.0 ± 12.8 vs. 43.6 ± 11.6 mg/dl, P < 0.01). The prevalence of diabetes did not differ significantly ( P = 0.40), and smoking was more common in men than in postmenopausal women ( P ≤ 0.01). At enrollment, b-CAD and revascularization were more common in men than in postmenopausal women (50.3% vs. 41.0% and 14.4% vs. 9.7%, respectively; both P < 0.01). However, multivariate analyses revealed that revascularization [odds ratio (OR): 0.72; 95% confidence interval (CI): 0.49-1.08] was not significantly related to sex and a similar result was found in age propensity-matched population (OR: 0.80; 95% CI: 0.52-1.24). During the follow-up period, the secondary composite cardiovascular outcomes were lower in postmenopausal women than in men (OR: 0.55; 95% CI: 0.31-0.98), also consistent with the result using the age propensity-mated population (OR: 0.33; 95% CI: 0.13-0.85). CONCLUSION Postmenopausal women experienced coronary revascularization comparable to those in men at enrollment, despite the average age of postmenopausal women was 7 years older than that of men.Postmenopausal women exhibit better clinical outcomes than those of men if optimal treatment is provided.
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Affiliation(s)
- In Sook Kang
- Division of Cardiology, Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Mi-Seung Shin
- Division of Cardiology, Department of Internal Medicine, Gachon University College of Medicine, Gil Medical Center, Incheon, Korea
| | - Hye Ah Lee
- Clinical Trial Center, Mokdong Hospital, Ewha Womans University
| | - Mi-Na Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital
| | - Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, Seoul, Korea
| | - Hyun-Ju Yoon
- Division of Cardiology, Department of Internal Medicine, Chonnam National University College of Medicine, Gwangju, Korea
| | - Seong-Mi Park
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital
| | - Kyung-Soon Hong
- Division of Cardiology, Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Myung-A Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, Seoul, Korea
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Ren J, Bowyer A, Tian DH, Royse C, El-Ansary D, Royse A. Multiple arterial vs. single arterial coronary artery bypass grafting: sex-related differences in outcomes. Eur Heart J 2024:ehae294. [PMID: 38820177 DOI: 10.1093/eurheartj/ehae294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/24/2024] [Accepted: 04/30/2024] [Indexed: 06/02/2024] Open
Abstract
BACKGROUND AND AIMS Uncertainty exists over whether multiple arterial grafting has a sex-related association with survival after coronary artery bypass grafting. This study aims to compare the long-term survival of using multiple arterial grafting vs. single arterial grafting in women and men undergoing coronary artery bypass grafting. METHODS The retrospective study used the Australian and New Zealand Society of Cardiothoracic Surgical Database with linkage to the National Death Index. Patients from 2001 to 2020 were identified. Sex-stratified, inverse probability weighted Cox proportional hazard model was used to facilitate survival comparisons. The primary outcome was all-cause mortality. RESULTS A total number of 54 275 adult patients receiving at least two grafts in primary isolated bypass operations were analysed. The entire study cohort consisted of 10 693 (19.7%) female patients and 29 711 (54.7%) multiple arterial grafting procedures. At a median (interquartile range) postoperative follow-up of 4.9 (2.3-8.4) years, mortality was significantly lower in male patients undergoing multiarterial than single arterial procedures (adjusted hazard ratio 0.82; 95% confidence interval 0.77-0.87; P < .001). The survival benefit was also significant for females (adjusted hazard ratio 0.83; 95% confidence interval 0.76-0.91; P < .001) at a median (interquartile range) follow-up of 5.2 (2.4-8.7) years. The interaction model from Cox regression suggested insignificant subgroup effect from sex (P = .08) on the observed survival advantage. The survival benefits associated with multiple arterial grafting were consistent across all sex-stratified subgroups except for female patients with left main coronary disease. CONCLUSIONS Compared to single arterial grafting, multiple arterial revascularization is associated with improved long-term survival for women as well as men.
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Affiliation(s)
- Justin Ren
- Department of Surgery, University of Melbourne, 300 Grattan St, Parkville, Melbourne 3052, Australia
- Department of Cardiothoracic Surgery, Royal Melbourne Hospital, 300 Grattan St, Parkville, Melbourne 3052, Australia
| | - Andrea Bowyer
- Department of Surgery, University of Melbourne, 300 Grattan St, Parkville, Melbourne 3052, Australia
- Department of Anesthesia, Royal Melbourne Hospital, Melbourne, Australia
- Outcomes Research Consortium, Cleveland Clinic, Cleveland, OH, USA
| | - David H Tian
- Department of Surgery, University of Melbourne, 300 Grattan St, Parkville, Melbourne 3052, Australia
- Department of Anaesthesia and Perioperative Medicine, Westmead Hospital, Sydney, Australia
| | - Colin Royse
- Department of Surgery, University of Melbourne, 300 Grattan St, Parkville, Melbourne 3052, Australia
- Department of Anesthesia, Royal Melbourne Hospital, Melbourne, Australia
- Outcomes Research Consortium, Cleveland Clinic, Cleveland, OH, USA
| | - Doa El-Ansary
- Department of Surgery, University of Melbourne, 300 Grattan St, Parkville, Melbourne 3052, Australia
- School of Biomedical and Health Sciences, Royal Melbourne Institute of Technology, Melbourne, Australia
| | - Alistair Royse
- Department of Surgery, University of Melbourne, 300 Grattan St, Parkville, Melbourne 3052, Australia
- Department of Cardiothoracic Surgery, Royal Melbourne Hospital, 300 Grattan St, Parkville, Melbourne 3052, Australia
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Kaur G, Masket D, Reddy T, Revankar S, Satish P, Paquin A, Mulvagh S, O'Donoghue ML, Zieroth S, Farkouh M, Gulati M. Socioeconomic Disparities in Women's Cardiovascular Health in the United States and Canada. Can J Cardiol 2024:S0828-282X(24)00295-2. [PMID: 38593915 DOI: 10.1016/j.cjca.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/12/2024] [Accepted: 04/02/2024] [Indexed: 04/11/2024] Open
Abstract
Cardiovascular disease has been the leading cause of death in the United States and Canada for decades. Although it affects millions of people across a multitude of backgrounds, notable disparities in cardiovascular health are observed among women and become more apparent when accounting for race and socioeconomic status. Although intrinsic sex-specific physiologic differences predispose women to poorer outcomes, social determinants of health (SDOH) and biases at both the individual provider and the larger health care system levels play an equal, if not greater, role. This review examines socioeconomic disparities in women compared with men regarding cardiovascular risk factors, treatments, and outcomes. Although various at-risk subpopulations exist, we highlight the impact of SDOH in specific populations, including patients with disabilities, transgender persons, and South Asian and Indigenous populations. These groups are underrepresented in studies and experience poorer health outcomes owing to structural barriers to care. These findings emphasise the significance of understanding the interplay of different socioeconomic factors and how their stacking can negatively affect women's cardiovascular health. To address these disparities, we propose a multipronged approach to augment culturally sensitive and patient-centred care. This includes increased cardiovascular workforce diversity, inclusion of underrepresented populations into analyses of cardiovascular metrics, and greater utilisation of technology and telemedicine to improve access to health care. Achieving this goal will necessitate active participation from patients, health care administrators, physicians, and policy makers, and is imperative in closing the cardiovascular health gap for women over the coming decades.
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Affiliation(s)
- Gurleen Kaur
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Diane Masket
- Rowan-Virtua School of Osteopathic Medicine, Stratford, New Jersey, USA
| | - Tina Reddy
- Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Shruti Revankar
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Priyanka Satish
- Ascension Texas Cardiovascular, University of Texas at Austin Dell School of Medicine, Austin, Texas, USA
| | - Amelie Paquin
- Barbra Streisand Women's Heart Center, Department of Cardiology, Cedars-Sinai Smidt Heart Institute, Los Angeles, California, USA
| | - Sharon Mulvagh
- Division of Cardiology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Michelle L O'Donoghue
- TIMI Study Group, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Shelley Zieroth
- Division of Cardiology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Michael Farkouh
- Department of Cardiology, Cedars-Sinai Smidt Heart Institute, Los Angeles, California, USA
| | - Martha Gulati
- Barbra Streisand Women's Heart Center, Department of Cardiology, Cedars-Sinai Smidt Heart Institute, Los Angeles, California, USA.
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van Assen M, Beecy A, Gershon G, Newsome J, Trivedi H, Gichoya J. Implications of Bias in Artificial Intelligence: Considerations for Cardiovascular Imaging. Curr Atheroscler Rep 2024; 26:91-102. [PMID: 38363525 DOI: 10.1007/s11883-024-01190-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE OF REVIEW Bias in artificial intelligence (AI) models can result in unintended consequences. In cardiovascular imaging, biased AI models used in clinical practice can negatively affect patient outcomes. Biased AI models result from decisions made when training and evaluating a model. This paper is a comprehensive guide for AI development teams to understand assumptions in datasets and chosen metrics for outcome/ground truth, and how this translates to real-world performance for cardiovascular disease (CVD). RECENT FINDINGS CVDs are the number one cause of mortality worldwide; however, the prevalence, burden, and outcomes of CVD vary across gender and race. Several biomarkers are also shown to vary among different populations and ethnic/racial groups. Inequalities in clinical trial inclusion, clinical presentation, diagnosis, and treatment are preserved in health data that is ultimately used to train AI algorithms, leading to potential biases in model performance. Despite the notion that AI models themselves are biased, AI can also help to mitigate bias (e.g., bias auditing tools). In this review paper, we describe in detail implicit and explicit biases in the care of cardiovascular disease that may be present in existing datasets but are not obvious to model developers. We review disparities in CVD outcomes across different genders and race groups, differences in treatment of historically marginalized groups, and disparities in clinical trials for various cardiovascular diseases and outcomes. Thereafter, we summarize some CVD AI literature that shows bias in CVD AI as well as approaches that AI is being used to mitigate CVD bias.
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Affiliation(s)
- Marly van Assen
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA.
| | - Ashley Beecy
- Division of Cardiology, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
- Information Technology, NewYork-Presbyterian, New York, NY, USA
| | - Gabrielle Gershon
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA
| | - Janice Newsome
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA
| | - Hari Trivedi
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA
| | - Judy Gichoya
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA
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7
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Almeida AG, Grapsa J, Gimelli A, Bucciarelli-Ducci C, Gerber B, Ajmone-Marsan N, Bernard A, Donal E, Dweck MR, Haugaa KH, Hristova K, Maceira A, Mandoli GE, Mulvagh S, Morrone D, Plonska-Gosciniak E, Sade LE, Shivalkar B, Schulz-Menger J, Shaw L, Sitges M, von Kemp B, Pinto FJ, Edvardsen T, Petersen SE, Cosyns B. Cardiovascular multimodality imaging in women: a scientific statement of the European Association of Cardiovascular Imaging of the European Society of Cardiology. Eur Heart J Cardiovasc Imaging 2024; 25:e116-e136. [PMID: 38198766 DOI: 10.1093/ehjci/jeae013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024] Open
Abstract
Cardiovascular diseases (CVD) represent an important cause of mortality and morbidity in women. It is now recognized that there are sex differences regarding the prevalence and the clinical significance of the traditional cardiovascular (CV) risk factors as well as the pathology underlying a range of CVDs. Unfortunately, women have been under-represented in most CVD imaging studies and trials regarding diagnosis, prognosis, and therapeutics. There is therefore a clear need for further investigation of how CVD affects women along their life span. Multimodality CV imaging plays a key role in the diagnosis of CVD in women as well as in prognosis, decision-making, and monitoring of therapeutics and interventions. However, multimodality imaging in women requires specific consideration given the differences in CVD between the sexes. These differences relate to physiological changes that only women experience (e.g. pregnancy and menopause) as well as variation in the underlying pathophysiology of CVD and also differences in the prevalence of certain conditions such as connective tissue disorders, Takotsubo, and spontaneous coronary artery dissection, which are all more common in women. This scientific statement on CV multimodality in women, an initiative of the European Association of Cardiovascular Imaging of the European Society of Cardiology, reviews the role of multimodality CV imaging in the diagnosis, management, and risk stratification of CVD, as well as highlights important gaps in our knowledge that require further investigation.
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Affiliation(s)
- Ana G Almeida
- Heart and Vessels Department, University Hospital Santa Maria, CAML, CCUL, Faculty of Medicine of Lisbon University, Lisbon, Portugal
| | - Julia Grapsa
- Cardiology Department, Guys and St Thomas NHS Trust, London, UK
| | - Alessia Gimelli
- Imaging Department, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Chiara Bucciarelli-Ducci
- Department of Cardiology, Royal Brompton and Harefield Hospitals, Guys' and St Thomas NHS Hospitals, London, UK
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | - Bernhard Gerber
- Service de Cardiologie, Département Cardiovasculaire, Cliniques Universitaires St. Luc, UCLouvain, Brussels, Belgium
- Division CARD, Institut de Recherche Expérimental et Clinique (IREC), UCLouvain, Brussels, Belgium
| | - Nina Ajmone-Marsan
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Anne Bernard
- EA4245 Transplantation, Immunologie, Inflammation, Université de Tours, Tours, France
- Service de Cardiologie, CHRU de Tours, Tours, France
| | - Erwan Donal
- CHU Rennes, Inserm, LTSI-UMR 1099, University of Rennes, Rennes, France
| | - Marc R Dweck
- Centre for Cardiovascular Science, Chancellors Building, Little France Crescent, Edinburgh, UK
| | - Kristina H Haugaa
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
- ProCardio Center for Innovation, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Krassimira Hristova
- Center for Cardiovascular Diseases, Faculty of Medicine, Sofia University, Sofia, Bulgaria
| | - Alicia Maceira
- Ascires Biomedical Group, Valencia, Spain
- Department of Medicine, Health Sciences School, UCH-CEU University, Valencia, Spain
| | - Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Sharon Mulvagh
- Division of Cardiology, Dalhousie University, Halifax, NS, Canada
| | - Doralisa Morrone
- Division of Cardiology, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | | | - Leyla Elif Sade
- Cardiology Department, University of Baskent, Ankara, Turkey
- UPMC Heart and Vascular Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Jeanette Schulz-Menger
- Charité ECRC Medical Faculty of the Humboldt University Berlin and Helios-Clinics, Berlin, Germany
- DZHK, Partner site Berlin, Berlin, Germany
| | - Leslee Shaw
- Department of Medicine (Cardiology), Icahn School of Medicine at Mount Sinai New York, NY, USA
| | - Marta Sitges
- Cardiovascular Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
- Institut Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- CIBERCV, Barcelona, Spain
| | - Berlinde von Kemp
- Cardiology, Centrum voor Hart en Vaatziekten (CHVZ), Universitair Ziejkenhuis Brussel (UZB), Vrij Universiteit Brussel (VUB), Brussels, Belgium
| | - Fausto J Pinto
- Heart and Vessels Department, University Hospital Santa Maria, CAML, CCUL, Faculty of Medicine of Lisbon University, Lisbon, Portugal
| | - Thor Edvardsen
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
- ProCardio Center for Innovation, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Steffen E Petersen
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University London, Charterhouse Square, London, UK
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Bernard Cosyns
- Cardiology, Centrum voor Hart en Vaatziekten (CHVZ), Universitair Ziejkenhuis Brussel (UZB), Vrij Universiteit Brussel (VUB), Brussels, Belgium
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Sommer SL, Kontaridis MI. Cardio-rheumatology: the cardiovascular, pharmacological, and surgical risks associated with rheumatological diseases in women. Can J Physiol Pharmacol 2024. [PMID: 38489782 DOI: 10.1139/cjpp-2023-0420] [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: 03/17/2024]
Abstract
Cardiovascular disease (CVD) remains the number one cause of death worldwide. Women are at increased risk of death from CVD, but the mechanisms for how and why this occurs remain elusive. One subset of women who are exceptionally vulnerable to CVD are those with rheumatic diseases (RDs). Indeed, women account for 80% of all RDs, disorders that encompass a broad range of autoimmune and autoinflammatory diseases that lead to chronic inflammation and pathology. The clear association of increased CVD risk in women with RD is thought to be mediated by a number of factors, including RD pathology itself, pharmacological induction of CVD, and/or as yet unidentified mechanisms. As such, elucidation of the causes and treatments of these pathologies has given rise to a new subspecialty of cardiology: cardio-rheumatology. Here, we review and discuss the CVD risks in patients with RDs, the associated sex disparities in RD and CVD care, as well as the current therapeutic and interventional options available to specifically help women with RDs. We hope this discussion will provide guidance and support to patients, as well as to cardio-rheumatologists, as these groups are the most uniquely positioned to radically improve CVD care in these individuals. Moreover, we are hopeful this discussion may lead to better, more efficacious approaches to treating these disorders in women in the near future.
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Affiliation(s)
- Samantha Le Sommer
- Department of Biomedical Research and Translational Medicine, Masonic Medical Research Institute, Utica, NY, USA
| | - Maria I Kontaridis
- Department of Biomedical Research and Translational Medicine, Masonic Medical Research Institute, Utica, NY, USA
- Department of Medicine, Division of Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
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9
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Baiden D, Nerenberg K, Hillan EM, Dogba MJ, Adombire S, Parry M. A Scoping Review of Risk Factors of Hypertensive Disorders of Pregnancy in Black Women Living in High-Income Countries: An Intersectional Approach. J Cardiovasc Nurs 2024:00005082-990000000-00171. [PMID: 38424670 DOI: 10.1097/jcn.0000000000001085] [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: 03/02/2024]
Abstract
BACKGROUND Hypertensive disorders of pregnancy (HDP) are maternity-related increases in blood pressure (eg, gestational hypertension, preeclampsia, and eclampsia). Compared with women of other races in high-income countries, Black women have a comparatively higher risk of an HDP. Intersectionality helps to provide a deeper understanding of the multifactorial identities that affect health outcomes in this high-risk population. OBJECTIVE In this review, we sought to explore the literature on HDP risk factors in Black women living in high-income countries and to assess the interaction of these risk factors using the conceptual framework of intersectionality. METHODS We conducted this review using the Arksey and O'Malley methodology with enhancements from Levac and colleagues. Published articles in English on HDP risk factors with a sample of not less than 10% of Black women in high-income countries were included. Six databases, theses, and dissertations were searched from January 2000 to July 2021. A thematic analysis was used to summarize the results. RESULTS A final total of 36 studies were included from the 15 480 studies retrieved; 4 key themes of HDP risks were identified: (1) biological; (2) individual traditional; (3) race and ethnicity, geographical location, and immigration status; and (4) gender related. These intersectional HDP risk factors intersect to increase the risk of HDP among Black women living in high-income countries. CONCLUSION Upstream approaches are recommended to lower the risks of HDP in this population.
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10
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Gulamhusein N, Miranda KT, Ahmed SB, Leung AA, Tang KL, Adekanye J, Butalia S. Measurements of Postmenopausal Serum Estradiol Levels and Cardiovascular Events: A Systematic Review. CJC Open 2024; 6:347-354. [PMID: 38487048 PMCID: PMC10935696 DOI: 10.1016/j.cjco.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/13/2023] [Indexed: 03/17/2024] Open
Abstract
Background Cardiovascular disease (CVD) is the leading cause of death among female patients and its likelihood increases following menopause. However, whether estradiol levels are related to CVD remains unknown. We aimed to determine the association between serum estradiol levels and cardiovascular (CV) events in postmenopausal females. Methods Electronic databases (MEDLINE, Embase) were searched systematically from inception to October 2022. Studies were eligible for inclusion if they included the following: (i) postmenopausal females; (ii) examination of the association between total serum estradiol levels and CV events (CV mortality, CVD, coronary heart disease, myocardial infarction, stroke, venous thromboembolism, heart failure, and CV hospitalization); (iii) original data (randomized controlled trial, quasi-experimental, cohort, case-control, or cross-sectional study). A narrative synthesis was completed because the data were not amenable to meta-analysis. Results Of the 9026 citations retrieved, 8 articles were included, representing a total of 5635 women. The risk-of-bias was fair, and considerable heterogeneity was present. In those not using menopausal hormone therapy, 3 studies demonstrated mixed results between estradiol levels and risk of coronary heart disease, and 1 study showed that higher estradiol levels were associated with an increased risk of myocardial infarction. No significant associations were present between estradiol levels and the remaining events (ie, CV mortality, heart failure, CVD, and stroke). Conclusions The association between serum estradiol levels and CV events in postmenopausal females remains unclear. Further studies assessing this association are warranted, given the elevated CVD risk in this population.
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Affiliation(s)
- Nabilah Gulamhusein
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
| | - Keila Turino Miranda
- Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada
| | - Sofia B. Ahmed
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Kidney Disease Network, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, Calgary, Alberta, Canada
| | - Alexander A. Leung
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Karen L. Tang
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Joel Adekanye
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Sonia Butalia
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
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11
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Norris CM, Mullen KA, Foulds HJ, Jaffer S, Nerenberg K, Gulati M, Parast N, Tegg N, Gonsalves CA, Grewal J, Hart D, Levinsson AL, Mulvagh SL. The Canadian Women's Heart Health Alliance ATLAS on the Epidemiology, Diagnosis, and Management of Cardiovascular Disease in Women - Chapter 7: Sex, Gender, and the Social Determinants of Health. CJC Open 2024; 6:205-219. [PMID: 38487069 PMCID: PMC10935698 DOI: 10.1016/j.cjco.2023.07.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 07/31/2023] [Indexed: 03/17/2024] Open
Abstract
Women vs men have major differences in terms of risk-factor profiles, social and environmental factors, clinical presentation, diagnosis, and treatment of cardiovascular disease. Women are more likely than men to experience health issues that are complex and multifactorial, often relating to disparities in access to care, risk-factor prevalence, sex-based biological differences, gender-related factors, and sociocultural factors. Furthermore, awareness of the intersectional nature and relationship of sociocultural determinants of health, including sex and gender factors, that influence access to care and health outcomes for women with cardiovascular disease remains elusive. This review summarizes literature that reports on under-recognized sex- and gender-related risk factors that intersect with psychosocial, economic, and cultural factors in the diagnosis, treatment, and outcomes of women's cardiovascular health.
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Affiliation(s)
- Colleen M. Norris
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
| | - Kerri-Anne Mullen
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Heather J.A. Foulds
- College of Kinesiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Shahin Jaffer
- Department of Medicine/Community Internal Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kara Nerenberg
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Martha Gulati
- Barbra Streisand Women’s Heart Centre, Cedars-Sinai Smidt Heart Institute, Los Angeles, California, USA
| | - Nazli Parast
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Nicole Tegg
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
| | | | - Jasmine Grewal
- Department of Medicine/Community Internal Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Donna Hart
- Canadian Women’s Heart Health Alliance, Ottawa, Ontario, Canada
| | | | - Sharon L. Mulvagh
- Division of Cardiology, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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12
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Tegg NL, Ahmed SB, Southern DA, Shlakhter O, Norris CM. Myocardial Infarction Within 30 Days of Discharge From an Emergency Department: A Descriptive Study of Albertan Women. CJC Open 2024; 6:355-361. [PMID: 38487066 PMCID: PMC10935690 DOI: 10.1016/j.cjco.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 09/06/2023] [Indexed: 03/17/2024] Open
Abstract
Background Cardiovascular diseases (CVDs) are the leading cause of premature death for Canadian women, which may be due partly to a lack of awareness of the presentation of acute coronary events in emergency departments (EDs). To address an identified gap in women's cardiovascular care, we sought to describe the clinical and comorbid factors of women who, following discharge from an ED, suffered a myocardial infarction (MI). Methods Descriptive analyses were completed on a cohort of women who presented to an ED in Alberta, Canada, between January 1, 2010 and December 31, 2020, were discharged, and within 30 days of their index ED visit, were admitted to the hospital with an MI. The cohort was explored for clinical and comorbid data, ED visits pre-MI, type of MI, and presenting complaint/ primary diagnosis for the index ED visit. Results 1380 women were included in this analysis with a mean age of 67 (standard deviation ±13) years. The frequencies of hypertension, diabetes, and dyslipidemia among the youngest women, aged 18-45 years, were 47.5%, 31.3%, and 48.8%, respectively. Women across all ages demonstrated a high prevalence of traditional CVD risk factors, and 22% of women presented to an ED 2 or more times within the 30 days pre-MI. Conclusions Regardless of their age, the women in this cohort had notable CVD risk factors. Future research is required to better understand the phenomenon of women presenting multiple times to an ED pre-MI. Research is needed on life-stage-specific factors of women presenting to EDs pre-MI, to help reduce MI incidence.
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Affiliation(s)
- Nicole L. Tegg
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
| | - Sofia B. Ahmed
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
- O’Brien Institute of Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Danielle A. Southern
- Centre for Health Informatics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Colleen M. Norris
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
- Heart Health and Stroke Strategic Clinical Network, Alberta Health Services, Edmonton, Alberta, Canada
- Faculty of Medicine, School of Public Health Sciences, University of Alberta, Edmonton, Alberta, Canada
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13
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Moncion K, Pryzbek M, Noguchi KS, Roig M, MacDonald MJ, Richardson J, Tang A. Cardiorespiratory Fitness Benefits of Long-Term Maintenance-Phase Cardiac Rehabilitation in Males and Females: A Retrospective Cohort Study. Physiother Can 2024; 76:124-133. [PMID: 38465298 PMCID: PMC10919366 DOI: 10.3138/ptc-2021-0118] [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: 11/07/2021] [Revised: 04/25/2022] [Accepted: 04/25/2022] [Indexed: 03/12/2024]
Abstract
Purpose This study investigated if associations exist between enrolment delay and VO2peak over five years of maintenance-phase cardiac rehabilitation (CR) in males and females. Method Data were extracted from the records of participants who had enrolled for ≥ 1 year in CR and completed ≥ 2 cardiopulmonary exercise tests. Mixed model analyses examined VO2peak trajectories for up to five years of enrolment. Interactions between enrolment delay × enrolment duration, baseline age × enrolment duration, and baseline VO2peak × enrolment duration were explored for inclusion in the model. Results The charts of 151 males (aged 63.9 ± 9.4 y) and 32 females (aged 65.3 ± 9.0 y) were included in the analyses. The enrolment delay following a cardiovascular event was 1.8 ± 3.0 years for males and 1.3 ± 1.7 years for females. No associations were found between enrolment delay × enrolment duration on VO2peak in males (β[SEj, 0.07[0.05]; 95% CI -0.02, 0.16, p = 0.12) or in females (β[SE], 0.07[0.13j; 95% CI -0.18, 0.33, p = 0.57), but predicted trajectories suggest clinically significantly improvements in VO2 peak (range, 1.3 to 1.6 mL/kg/min). Conclusions Early enrolment in CR is recommended and encouraged, but the benefits of long-term CR are possible despite delays.
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Affiliation(s)
- Kevin Moncion
- From the:School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Mike Pryzbek
- From the:School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Kenneth S. Noguchi
- From the:School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Marc Roig
- Memory and Motor Rehabilitation, Feil-Oberfeld Research Centre, Jewish Rehabilitation Hospital, Montreal Centre for Interdisciplinary Research in Rehabilitation, Laval, Quebec, Canada
- School of Physical & Occupational Therapy, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Maureen J. MacDonald
- Department of Kinesiology, Faculty of Science, McMaster University, Hamilton, Ontario, Canada
| | - Julie Richardson
- From the:School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Ada Tang
- From the:School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
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14
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Jaffer S, Noble M, Pozgay A, Randhawa V, Gulati M, Mensour E, Parast N, Tegg N, Theberge E, Harchaoui EK, Mulvagh SL. The Development of a Chest-Pain Protocol for Women Presenting to the Emergency Department. CJC Open 2024; 6:517-529. [PMID: 38487055 PMCID: PMC10935692 DOI: 10.1016/j.cjco.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 12/02/2023] [Indexed: 03/17/2024] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death in women worldwide, and of premature death in women in Canada. Despite improvements in cardiovascular care over the past 15-20 years, acute coronary syndrome (ACS) and CVD mortality continue to increase among women in Canada. Chest pain is a common symptom leading to emergency department visits for both men and women. However, women with ACS experience worse outcomes. compared with those of men, due to misdiagnosis or lack of diagnosis resulting in delayed care and underuse of guideline-directed medical therapies. CVD mortality rates are highest in Indigenous and racialized women and those with a disproportionately high number of adverse social determinants of health. CVD remains underrecognized, underdiagnosed, undertreated, and underresearched in women. Moreover, a lack of awareness of unique symptoms, clinical presentations, and sex-and-gender specific CVD risk factors, by healthcare professionals, leads to outcome disparities. In response to this knowledge gap, in acute recognition and management of chest-pain syndromes in women, the Canadian Women's Heart Health Alliance performed a needs assessment and review of CVD risk factors and ACS pathophysiology, through a sex and gender lens, and then developed a unique chest-pain assessment protocol utilizing modified dynamic programming algorithmic methodology. The resulting algorithmic protocol is presented. The output is intended as a quick reference algorithm that could be posted in emergency departments and other acute-care settings. Next steps include protocol implementation evaluation and impact assessment on CVD outcomes in women.
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Affiliation(s)
- Shahin Jaffer
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Anita Pozgay
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Varinder Randhawa
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Martha Gulati
- Cedars-Sinai Heart Institute, Los Angeles, California, USA
| | - Emma Mensour
- Northern Ontario School of Medicine, Sudbury, Ontario, Canada
| | - Nazli Parast
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Nicole Tegg
- Faculty of Nursing, University of Alberta, Alberta, Ontario, Canada
| | - Emilie Theberge
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Sharon L. Mulvagh
- Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
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15
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Parry M, Owadally T, O’Hara A, Nickerson N, Hart D. Community- and Patient-Partner Engagement in Women's Cardiovascular Disease Research: A Rapid Review of the Evidence. CJC Open 2024; 6:485-502. [PMID: 38487065 PMCID: PMC10935688 DOI: 10.1016/j.cjco.2023.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/13/2023] [Indexed: 03/17/2024] Open
Abstract
The primary objective of this rapid review is to describe community-partner and patient-partner engagement in women's cardiovascular disease (CVD) research. Secondary objectives are to: (i) describe the phase of the research in which community and patient partners were engaged; (ii) define the level of engagement at each research phase; and (iii) make recommendations for future engagement of community and/or patient partners in women's CVD research. Rapid review guidelines recommended by the Cochrane Rapid Reviews Methods Group and Tricco et al. were used to search 5 databases using medical subject headings (MeSH) and/or keywords. Participants included women (cis and trans) aged > 18 years who had ischemic heart disease, heart failure, or stroke. A risk of bias assessment was not undertaken. Findings are summarized and/or clustered as community-based participatory research, or patient-oriented and/or patient-partner research. Our search yielded 39,998 titles and abstracts. Of these, 35 were included in a final narrative synthesis, comprising data from 474 community and/or patient partners, including 417 (88%) women. Over 85% of community partners collaborated in the design and/or planning and implementation of women's CVD research; most originated in the US; only one originated in Canada. Most patient-oriented and patient-partner research originated in Canada. However, less than 50% of patient partners collaborated in any phase of research. Sex, gender, race, and ethnicity were rarely reported. Results suggest negligible community and inadequate patient-oriented and/or patient-partner engagement in women's CVD research in Canada. Improved CVD outcomes for women may be achieved with better community- and patient-partner collaboration across all phases of research, genders, race, and ethnicities.
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Affiliation(s)
- Monica Parry
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Tasneem Owadally
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Arland O’Hara
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | | | - Donna Hart
- Patient Partner, Milton, Ontario, Canada
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16
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Chang DH, Ahmed SB, Riehl-Tonn VJ, Kalenga CZ, Sola DY, Dumanski SM. Awareness of Hypertension in Reproductive-Aged Women Living With Chronic Kidney Disease. CJC Open 2024; 6:292-300. [PMID: 38487063 PMCID: PMC10935680 DOI: 10.1016/j.cjco.2023.12.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 12/07/2023] [Indexed: 03/17/2024] Open
Abstract
Background Hypertension is the most important modifiable cardiovascular risk factor among women. Chronic kidney disease (CKD), which affects 1 in 10 reproductive-aged women, increases the risk of hypertension; however, awareness of hypertension in this population is unknown. This study aimed to determine hypertension awareness among reproductive-aged women living with chronic kidney disease. Methods Women aged 18 to 50 years with CKD were recruited from nephrology clinics in Calgary, Alberta, Canada. Participants completed a semistructured interview and focused chart review, serum and urine laboratory assessment, and a physical examination that included anthropomorphic measurements and 2 automated office blood pressure readings. Hypertension was defined according to the use of ≥ 1 antihypertensive medications and/or an automated office blood pressure reading of ≥ 135/85 mm Hg. Data were stratified by hypertension status, as well as by awareness, and descriptively presented as mean ± standard deviation, numerical values, and percentages. Results Sixty-three participants with CKD were included. Thirty-eight (60%) participants had hypertension according to study definitions. Of those with hypertension, 30 participants (79%) were aware of their hypertension status. Conclusions Hypertension awareness is relatively high in reproductive-aged women living with CKD. However, hypertension awareness is the critical component for hypertension management, and further work is necessary to optimize reduction of cardiovascular risk in this important population.
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Affiliation(s)
- Danica H. Chang
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Sofia B. Ahmed
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Victoria J. Riehl-Tonn
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
| | - Cindy Z. Kalenga
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
| | - Darlene Y. Sola
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
| | - Sandra M. Dumanski
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
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17
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Norris CM, Mulvagh SL. Looking After HER HEART; Let's Talk About Women's Heart Health. CJC Open 2024; 6:139-141. [PMID: 38487053 PMCID: PMC10935685 DOI: 10.1016/j.cjco.2023.12.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 03/17/2024] Open
Affiliation(s)
- Colleen M. Norris
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
- Faculty of Medicine & School of Public Health, University of Alberta, Edmonton, Alberta, Canada
- Women and Children’s Health Research Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Sharon L. Mulvagh
- Division of Cardiology, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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18
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Al Hamid A, Beckett R, Wilson M, Jalal Z, Cheema E, Al-Jumeily Obe D, Coombs T, Ralebitso-Senior K, Assi S. Gender Bias in Diagnosis, Prevention, and Treatment of Cardiovascular Diseases: A Systematic Review. Cureus 2024; 16:e54264. [PMID: 38500942 PMCID: PMC10945154 DOI: 10.7759/cureus.54264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2024] [Indexed: 03/20/2024] Open
Abstract
Cardiovascular disease (CVDs) has been perceived as a 'man's disease', and this impacted women's referral to CVD diagnosis and treatment. This study systematically reviewed the evidence regarding gender bias in the diagnosis, prevention, and treatment of CVDs. Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were followed. We searched CINAHL, PubMed, Medline, Web of Science, British Nursing Index, Scopus, and Google Scholar. The included studies were assessed for quality using risk bias tools. Data extracted from the included studies were exported into Statistical Product and Service Solutions (SPSS, v26; IBM SPSS Statistics for Windows, Armonk, NY), where descriptive statistics were applied. A total of 19 studies were analysed. CVDs were less reported among women who either showed milder symptoms than men or had their symptoms misdiagnosed as gastrointestinal or anxiety-related symptoms. Hence, women had their risk factors under-considered by physicians (especially by male physicians). Subsequently, women were offered fewer diagnostic tests, such as coronary angiography, ergometry, electrocardiogram (ECG), and cardiac enzymes, and were referred to less to cardiologists and/or hospitalisation. Furthermore, if hospitalised, women were less likely to receive a coronary intervention. Similarly, women were prescribed cardiovascular medicines than men, with the exception of antihypertensive and anti-anginal medicines. When it comes to the perception of CVD, women considered themselves at lower risk of CVDs than men. This systematic review showed that women were offered fewer diagnostic tests for CVDs and medicines than men and that in turn influenced their disease outcomes. This could be attributed to the inadequate knowledge regarding the differences in manifestations among both genders.
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Affiliation(s)
| | - Rachel Beckett
- Forensic Science, Liverpool John Moores University, Liverpool, GBR
| | - Megan Wilson
- Forensic Science, Liverpool John Moores University, Liverpool, GBR
| | - Zahra Jalal
- Pharmacology and Therapeutics, Birmingham University, Birmingham, GBR
| | - Ejaz Cheema
- Pharmacy, University of Management and Technology, Lahore, PAK
| | - Dhiya Al-Jumeily Obe
- Computer Science and Mathematics, Liverpool John Moores University, Liverpool, GBR
| | - Thomas Coombs
- Toxicology, British American Tobacco, Southampton, GBR
| | | | - Sulaf Assi
- Pharmacy, Liverpool John Moores University, Liverpool, GBR
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19
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Niazi E, Dumanski SM. Change of HeART: Cardiovascular Implications of Assisted Reproductive Technology. CJC Open 2024; 6:142-152. [PMID: 38487072 PMCID: PMC10935705 DOI: 10.1016/j.cjco.2023.09.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 09/10/2023] [Indexed: 03/17/2024] Open
Abstract
Cardiovascular (CV) disease is the leading cause of death in women, and it may manifest differently than in men, in part related to sex-specific CV risk factors. In females, assisted reproductive technologies (ARTs) are commonly used to treat infertility, and they utilize controlled ovarian stimulation involving the administration of exogenous sex hormones. ARTs, and especially controlled ovarian stimulation, have been associated with an increased pregnancy and short-term CV risk, although the long-term CV implications of these treatments in individuals treated with ARTs and their offspring remain unclear. This review endeavors to provide a comprehensive examination of what is known about the relationship between ART and CV outcomes for females treated with ARTs, as well as their offspring, and recommendations for future research. Novel insights into female-specific CV risk factors are critical to reduce the disproportionate burden of CV disease in Canadian women. ART has revolutionized reproductive medicine, offering hope to millions of individuals with infertility worldwide, and a further understanding of the CV implications of this important sex-specific CV risk factor is warranted urgently.
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Affiliation(s)
- Elaha Niazi
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Sandra M. Dumanski
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
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20
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Enright S, Werstuck GH. Investigating the Effects of Sex Hormones on Macrophage Polarization. Int J Mol Sci 2024; 25:951. [PMID: 38256027 PMCID: PMC10816176 DOI: 10.3390/ijms25020951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 12/29/2023] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Sex differences in the development and progression of cardiovascular disease are well established, but the effects of sex hormones on macrophage polarization and pro-atherogenic functions are not well described. We hypothesize that sex hormones directly modulate macrophage polarization, and thereby regulate the progression of atherosclerosis. Bone marrow-derived monocytes from adult male and female C57BL/6 mice were differentiated into macrophages using macrophage colony-stimulating factor (20 ng/mL) and pre-treated with either 17β-estradiol (100 nM), testosterone (100 nM), or a vehicle control for 24 h. Macrophages were polarized into pro- or anti-inflammatory phenotypes and the effects of sex hormone supplementation on the gene expression of macrophage phenotypic markers were assessed using RT-qPCR. Inflammatory markers, including IL-1β, were quantified using an addressable laser bead immunoassay. A transwell migration assay was used to determine changes in macrophage migration. Sex differences were observed in macrophage polarization, inflammatory responses, and migration. Pre-treatment with 17β-estradiol significantly impaired the gene expression of inflammatory markers and the production of IL-1β in inflammatory macrophages. In anti-inflammatory macrophages, 17β-estradiol significantly upregulated the expression of anti-inflammatory markers and enhanced migration. Pre-treatment with testosterone enhanced anti-inflammatory mRNA expression and impaired the production of IL-1β. Our observations suggest a protective role of 17β-estradiol in atherogenesis that may contribute to the sexual dimorphisms in cardiovascular disease observed in human patients.
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Affiliation(s)
- Sophie Enright
- Thrombosis and Atherosclerosis Research Institute, 237 Barton Street E, Hamilton, ON L8L 2X2, Canada;
| | - Geoff H. Werstuck
- Thrombosis and Atherosclerosis Research Institute, 237 Barton Street E, Hamilton, ON L8L 2X2, Canada;
- Department of Medicine, McMaster University, 1280 Main St. W, Hamilton, ON L8S 4L8, Canada
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21
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Castel-Feced S, Malo S, Aguilar-Palacio I, Maldonado L, Rabanaque MJ, San Sebastián M. Exploring sex variations in the incidence of cardiovascular events: a counterfactual decomposition analysis. Eur J Public Health 2024:ckad227. [PMID: 38166350 DOI: 10.1093/eurpub/ckad227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2024] Open
Abstract
BACKGROUND Some cardiovascular risk factors (CVRFs) that occur differently in men and women can be addressed to reduce the risk of suffering a major adverse cardiovascular event (MACE). Furthermore, the development of MACE is highly influenced by social determinants of health. Counterfactual decomposition analysis is a new methodology that has the potential to be used to disentangle the role of different factors in health inequalities. This study aimed to assess sex differences in the incidence of MACE and to estimate how much of the difference could be attributed to the prevalence of diabetes, hypertension, hypercholesterolaemia and socioeconomic status (SES). METHODS Descriptive and counterfactual analyses were conducted in a population of 278 515 people with CVRFs. The contribution of the causal factors was estimated by comparing the observed risk ratio with the causal factor distribution that would have been observed if men had been set to have the same factor distribution as women. The study period was between 2018 and 2021. RESULTS The most prevalent CVRF was hypercholesterolaemia, which was similar in both sexes, while diabetes was more prevalent in men. The incidence of MACE was higher in men than in women. The main causal mediating factors that contributed to the sex differences were diabetes and SES, the latter with an offsetting effect. CONCLUSIONS This result suggests that to reduce the MACE gap between sexes, diabetes prevention programmes targeting men and more gender-equal salary policies should be implemented.
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Affiliation(s)
- Sara Castel-Feced
- Department of Microbiology, Pediatrics, Radiology, and Public Health, University of Zaragoza, Zaragoza, Spain
- Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain
- GRISSA Research Group, Zaragoza, Spain
| | - Sara Malo
- Department of Microbiology, Pediatrics, Radiology, and Public Health, University of Zaragoza, Zaragoza, Spain
- Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain
- GRISSA Research Group, Zaragoza, Spain
- Network for Research on Chronicity, Primary Care, Health Promotion (RICAPPS), ISCIII, Madrid, Spain
| | - Isabel Aguilar-Palacio
- Department of Microbiology, Pediatrics, Radiology, and Public Health, University of Zaragoza, Zaragoza, Spain
- Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain
- GRISSA Research Group, Zaragoza, Spain
- Network for Research on Chronicity, Primary Care, Health Promotion (RICAPPS), ISCIII, Madrid, Spain
| | - Lina Maldonado
- Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain
- GRISSA Research Group, Zaragoza, Spain
- Department of Economic Structure, Economic History and Public Economics, University of Zaragoza, Zaragoza, Spain
| | - María José Rabanaque
- Department of Microbiology, Pediatrics, Radiology, and Public Health, University of Zaragoza, Zaragoza, Spain
- Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain
- GRISSA Research Group, Zaragoza, Spain
- Network for Research on Chronicity, Primary Care, Health Promotion (RICAPPS), ISCIII, Madrid, Spain
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Tso M, Absher N, Baranchuk A. Chronic Diseases and QTc in First Nations Women. Can J Cardiol 2024; 40:98-99. [PMID: 37666481 DOI: 10.1016/j.cjca.2023.08.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 08/27/2023] [Accepted: 08/30/2023] [Indexed: 09/06/2023] Open
Affiliation(s)
- Melissa Tso
- Division of Cardiology, Queen's University, Kingston, Ontario, Canada
| | - Nafisa Absher
- Department of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Adrian Baranchuk
- Division of Cardiology, Queen's University, Kingston, Ontario, Canada.
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23
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Bouchard K, Lalande K, Coutinho T, Mulvagh S, Pacheco C, Liu S, Saw J, So D, Reed JL, Chiarelli A, Stragapede E, Robert H, Lappa N, Sun L, Wells G, Tulloch H. Spontaneous Coronary Artery Dissection Across the Health Care Pathway: A National, Multicenter, Patient-Informed Investigation. J Am Heart Assoc 2023; 12:e032141. [PMID: 38084731 PMCID: PMC10863752 DOI: 10.1161/jaha.123.032141] [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: 08/18/2023] [Accepted: 11/15/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND Clinical practice guidelines for the management and convalescence of patients with spontaneous coronary artery dissection (SCAD) have yet to be developed. The targeted content, delivery, and outcomes of interventions that benefit this population remain unclear. Patient-informed data are required to substantiate observational research and provide evidence to inform and standardize clinical activities. METHODS AND RESULTS Patients diagnosed with SCAD (N=89; 86.5% women; mean age, 53.2 years) were purposively selected from 5 large tertiary care hospitals. Patients completed sociodemographic and medical questionnaires and participated in an interview using a patient-piloted semistructured interview guide. Interviews were transcribed and subjected to framework analysis using inductive and then deductive coding techniques. Approximately 1500 standard transcribed pages of interview data were collected. Emotional distress was the most commonly cited precipitating factor (56%), with an emphasis on anxiety symptoms. The awareness and detection of SCAD as a cardiac event was low among patients (35%) and perceived to be moderate among health care providers (55%). Health care providers' communication of the prognosis and self-management of SCAD were perceived to be poor (79%). Postevent psychological disorders among patients were evident (30%), and 73% feared recurrence. Short- and longer-term follow-up that was tailored to patients' needs was desired (72%). Secondary prevention programming was recommended, but there were low completion rates of conventional cardiac rehabilitation (48%), and current programming was deemed inadequate. CONCLUSIONS This early-stage, pretrial research has important implications for the acute and long-term management of patients with SCAD. Additional work is required to validate the hypotheses generated from this patient-oriented research.
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Affiliation(s)
- Karen Bouchard
- University of Ottawa Heart InstituteOttawaOntarioCanada
- University of OttawaOttawaOntarioCanada
| | | | - Thais Coutinho
- University of Ottawa Heart InstituteOttawaOntarioCanada
- University of OttawaOttawaOntarioCanada
| | - Sharon Mulvagh
- Division of CardiologyDalhousie UniversityHalifaxNova ScotiaCanada
| | - Christine Pacheco
- Department of CardiologyUniversity of Montréal Hospital CentreMontréalQuebecCanada
| | - Shuangbo Liu
- Max Rady College of Medicine, Rady Faculty of Health SciencesUniversity of ManitobaWinnipegManitobaCanada
| | - Jacqueline Saw
- Division of CardiologyUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Derek So
- University of Ottawa Heart InstituteOttawaOntarioCanada
- University of OttawaOttawaOntarioCanada
| | - Jennifer L. Reed
- University of Ottawa Heart InstituteOttawaOntarioCanada
- University of OttawaOttawaOntarioCanada
| | | | - Elisa Stragapede
- University of Ottawa Heart InstituteOttawaOntarioCanada
- University of OttawaOttawaOntarioCanada
| | - Helen Robert
- Patient Partner, University of Ottawa Heart InstituteOttawaOntarioCanada
| | - Nadia Lappa
- Patient Partner, University of Ottawa Heart InstituteOttawaOntarioCanada
| | - Louise Sun
- Stanford MedicineStanford UniversityStanfordCAUSA
| | - George Wells
- University of Ottawa Heart InstituteOttawaOntarioCanada
- University of OttawaOttawaOntarioCanada
| | - Heather Tulloch
- University of Ottawa Heart InstituteOttawaOntarioCanada
- University of OttawaOttawaOntarioCanada
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Hutchens J, Frawley J, Sullivan EA. Is self-advocacy universally achievable for patients? The experiences of Australian women with cardiac disease in pregnancy and postpartum. Int J Qual Stud Health Well-being 2023; 18:2182953. [PMID: 36821349 PMCID: PMC9970247 DOI: 10.1080/17482631.2023.2182953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
PURPOSE Patient self-advocacy is valued and promoted; however, it may not be readily accessible to all. This analysis examines the experiences of women in Australia who had cardiac disease in pregnancy or the first year postpartum through the lenses of self-advocacy and gender, specifically seeking to elaborate on the contexts, impacts, barriers, and women's responses to the barriers to self-advocacy. METHOD A qualitative study design was used. Twenty-five women participated in semi-structured in-depth interviews. Data were analysed using thematic analysis. RESULTS Analysis of findings generated the following themes: 1) Silent dream scream, 2) Easier said than done, 3) Crazy-making, and 4) Concentric circles of advocacy. Regardless of women's personal attributes, knowledge and experience, self-advocating for their health was complex and difficult and had negative cardiac and psychological outcomes. CONCLUSION While the women encountered significant barriers to self-advocating, they were resilient and ultimately developed strategies to be heard and to advocate on their own behalf and that of other women. Findings can be used to identify ways to support women to self-advocate and to provide adequately resourced and culturally safe environments to enable healthcare professionals to provide person-centred care.
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Affiliation(s)
- Jane Hutchens
- School of Public Health, Faculty of Health, University of Technology Sydney, Ultimo, Australia,CONTACT Jane Hutchens School of Public Health, Faculty of Health, University of Technology Sydney, Ultimo, Australia
| | - Jane Frawley
- School of Public Health, Faculty of Health, University of Technology Sydney, Ultimo, Australia
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25
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Bertomeu-Gonzalez V, Cordero A, Ruiz-Nodar JM, Sánchez-Ferrer F, López-Pineda A, Quesada JA. Risk factors for major adverse cardiovascular events in postmenopausal women: UK Biobank prospective cohort study. Atherosclerosis 2023; 386:117372. [PMID: 37976635 DOI: 10.1016/j.atherosclerosis.2023.117372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 10/24/2023] [Accepted: 11/01/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND AND AIMS Cardiovascular risk increases during menopause, so the medical and scientific community should consider women's specific risk factors to prevent cardiovascular disease. This study aims to assess the risk factors for the incidence of major adverse cardiovascular events (MACE) exclusive to postmenopausal women. METHODS We conducted a prospective cohort study in postmenopausal women aged 40 years and older, who were included in the UK Biobank cohort between 2006 and 2010 and followed to 2021 (12 years). A total of 156,787 women were followed for a median of 12.5 years (nearly 2 million person-years), and MACE risk was assessed using Fine-Gray competing risk models. RESULTS The cumulative incidence of cardiovascular morbidity and mortality was 1.2% (0.97 cases per 1000 women-years). Not having taken birth control pills, not having children, and early menarche (≤12 years) were independently associated with cardiovascular morbidity and mortality. CONCLUSIONS Risk factors for cardiovascular disease that are specific to women include early menarche, not having taken oral contraceptives, and reproductive history, and this relationship is independent of classic cardiovascular risk factors.
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Affiliation(s)
- Vicente Bertomeu-Gonzalez
- Cardiology Department, Benidorm Clinical Hospital, Benidorm, Spain; GRINCAVA Research Group, Clinical Medicine Department, University Miguel Hernández de Elche, Alicante, Spain
| | - Alberto Cordero
- GRINCAVA Research Group, Clinical Medicine Department, University Miguel Hernández de Elche, Alicante, Spain; Cardiology Department, Hospital IMED, Alicante, Spain; Cardiovascular CIBER, Madrid, Spain
| | - Juan Miguel Ruiz-Nodar
- GRINCAVA Research Group, Clinical Medicine Department, University Miguel Hernández de Elche, Alicante, Spain; Cardiology Department, University Hospital Dr. Balmis de Alicante, Alicante, Spain
| | - Francisco Sánchez-Ferrer
- GRINCAVA Research Group, Clinical Medicine Department, University Miguel Hernández de Elche, Alicante, Spain; Pediatrics Department, University Hospital San Juan de Alicante, Alicante, Spain
| | - Adriana López-Pineda
- GRINCAVA Research Group, Clinical Medicine Department, University Miguel Hernández de Elche, Alicante, Spain; Atenea Research Group, Foundation for the Promotion of Health and Biomedical Research, Alicante, Spain; Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Alicante, Spain.
| | - José Antonio Quesada
- GRINCAVA Research Group, Clinical Medicine Department, University Miguel Hernández de Elche, Alicante, Spain; Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Alicante, Spain
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26
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Olic JJ, Baessler A, Fischer M. [Chest pain and cardiovascular diseases in women : Diagnostics and treatment]. Herz 2023; 48:487-498. [PMID: 37930367 DOI: 10.1007/s00059-023-05215-0] [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] [Accepted: 09/14/2023] [Indexed: 11/07/2023]
Abstract
Cardiovascular diseases (CVD) are the leading cause of global mortality not only in men but also in women. The incidence of CVD significantly increases in women, especially after the menopause. Sex and gender differences in the incidence, prevalence and mortality of CVD are due to hormonal, anatomical, and sociocultural differences. As part of the primary and secondary prevention of coronary heart disease (CHD), risk factors specific for women, such as autoimmune diseases and pregnancy-associated diseases (e.g., gestational diabetes and pre-eclampsia) should also be taken into account in addition to the classical cardiovascular risk factors. Furthermore, in women with angina pectoris it should be considered that women in particular frequently suffer from ischemia with nonobstructive coronary arteries (INOCA) that can be caused, for example, by coronary microvascular dysfunction (CMD) or coronary spasms. Based on this, the diagnostics should not be terminated in symptomatic women after coronary angiography with normal epicardial vessels. A targeted diagnostics for CMD and coronary spasms should be carried out at an early stage.
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Affiliation(s)
- Janet-Jacqueline Olic
- Klinik und Poliklinik für Innere Medizin II, Universitätsklinikum Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland
| | - Andrea Baessler
- Klinik und Poliklinik für Innere Medizin II, Universitätsklinikum Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland.
| | - Marcus Fischer
- Caritas-Krankenhaus St. Lukas, Traubenweg 3, 93309, Kelheim, Deutschland
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27
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Sulaiman S, Harik L, Merz CNB, Fremes SE, Masterson Creber R, Rong LQ, Alkhouli M, Gaudino M. Revascularization strategies for multivessel coronary artery disease based on sex and age. Eur J Cardiothorac Surg 2023; 64:ezad374. [PMID: 37947309 PMCID: PMC10641124 DOI: 10.1093/ejcts/ezad374] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 10/30/2023] [Accepted: 11/06/2023] [Indexed: 11/12/2023] Open
Abstract
OBJECTIVES This study describes coronary revascularization strategies used by sex and age in the USA. METHODS A sex-stratified cohort study from the National Inpatient Sample from the Agency for Healthcare Research and Quality (USA) including patients admitted for coronary revascularization with primary or secondary diagnoses of chronic coronary syndrome or non-ST elevation myocardial infarction who underwent ≥3-vessel coronary artery bypass grafting or percutaneous coronary intervention from January 2019 to December 2020. The primary outcome was the use rate of coronary artery bypass grafting or multivessel percutaneous coronary intervention. Prespecified subgroups included age and non-ST elevation myocardial infarction. RESULTS Among 121 150 patients (21.7% women), there were no sex differences in age (women: 66.6 [66.5-66.7], men: 67.6 [67.5-67.7], standardized mean difference: 0.1) or non-ST elevation myocardial infarction incidence (women: 37.4%, men: 45.7%, standardized mean difference: 0.17). The majority of women (74.2%) and men (84.9%) underwent bypass grafting, which was unaffected by age, race or non-ST elevation myocardial infarction. Women were less likely to undergo bypass grafting than percutaneous intervention (adjusted odds ratio 0.49, 95% confidence interval 0.44-0.54; P < 0.001) and a disparity most pronounced in patients >80 years old (adjusted odds ratio 0.31, 95% confidence interval 0.22-0.45; P < 0.001). CONCLUSIONS Most patients with multivessel coronary artery disease needing revascularization undergo bypass grafting, irrespective of sex, age or clinical presentation. The sex disparity in the use of bypass grafting is mostly seen among patients >80 years old.
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Affiliation(s)
- Samian Sulaiman
- Division of Cardiology, West Virginia University, Morgantown, WV, USA
- Department of Cardiovascular Disease, Mayo Clinic, Rochester, MN, USA
| | - Lamia Harik
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | - C Noel Bairey Merz
- Department of Cardiology, Barbra Streisand Women’s Heart Center, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Stephen E Fremes
- Department of Surgery, Schulich Heart Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | | | - Lisa Q Rong
- Department of Anesthesia, Weill Cornell Medicine, New York, NY, USA
| | - Mohamad Alkhouli
- Department of Cardiovascular Disease, Mayo Clinic, Rochester, MN, USA
| | - Mario Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
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28
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Tocantins C, Martins JD, Rodrigues ÓM, Grilo LF, Diniz MS, Stevanovic-Silva J, Beleza J, Coxito P, Rizo-Roca D, Santos-Alves E, Rios M, Carvalho L, Moreno AJ, Ascensão A, Magalhães J, Oliveira PJ, Pereira SP. Metabolic mitochondrial alterations prevail in the female rat heart 8 weeks after exercise cessation. Eur J Clin Invest 2023; 53:e14069. [PMID: 37525474 DOI: 10.1111/eci.14069] [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: 03/26/2023] [Revised: 06/15/2023] [Accepted: 06/30/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND The consumption of high-caloric diets strongly contributes to the development of non-communicable diseases (NCDs), including cardiovascular disease, the leading cause of mortality worldwide. Exercise (along with diet intervention) is one of the primary non-pharmacological approaches to promote a healthier lifestyle and counteract the rampant prevalence of NCDs. The present study evaluated the effects of exercise cessation after a short period training on the cardiac metabolic and mitochondrial function of female rats. METHODS Seven-week-old female Sprague-Dawley rats were fed a control or a high-fat, high-sugar (HFHS) diet and, after 7 weeks, the animals were kept on a sedentary lifestyle or submitted to endurance exercise for 3 weeks (6 days per week, 20-60 min/day). The cardiac samples were analysed 8 weeks after exercise cessation. RESULTS The consumption of the HFHS diet triggered impaired glucose tolerance, whereas the HFHS diet and physical exercise resulted in different responses in plasma adiponectin and leptin levels. Cardiac mitochondrial respiration efficiency was decreased by the HFHS diet consumption, which led to reduced ATP and increased NAD(P)H mitochondrial levels, which remained prevented by exercise 8 weeks after cessation. Exercise training-induced cardiac adaptations in redox balance, namely increased relative expression of Nrf2 and downstream antioxidant enzymes persist after an eight-week exercise cessation period. CONCLUSIONS Endurance exercise modulated cardiac redox balance and mitochondrial efficiency in female rats fed a HFHS diet. These findings suggest that exercise may elicit cardiac adaptations crucial for its role as a non-pharmacological intervention for individuals at risk of developing NCDs.
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Affiliation(s)
- Carolina Tocantins
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
- PhD Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, Coimbra, Portugal
| | - João D Martins
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
| | - Óscar M Rodrigues
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
| | - Luís F Grilo
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
- PhD Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, Coimbra, Portugal
| | - Mariana S Diniz
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
- PhD Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, Coimbra, Portugal
| | - Jelena Stevanovic-Silva
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
| | - Jorge Beleza
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
| | - Pedro Coxito
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
| | - David Rizo-Roca
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
- Department of Cell Biology, Physiology & Immunology, Faculty of Biology, University of Barcelona, Barcelona, Spain
| | - Estela Santos-Alves
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
| | - Manoel Rios
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
| | - Lina Carvalho
- Institute of Anatomical and Molecular Pathology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - António J Moreno
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
- Department of Life Sciences, School of Sciences and Technology, University of Coimbra, Coimbra, Portugal
| | - António Ascensão
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
| | - José Magalhães
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
| | - Paulo J Oliveira
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
| | - Susana P Pereira
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, Porto, Portugal
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Tang A, Leung AWS. Editorial: Women in science: translational research in rehabilitation. FRONTIERS IN REHABILITATION SCIENCES 2023; 4:1306030. [PMID: 37965092 PMCID: PMC10640971 DOI: 10.3389/fresc.2023.1306030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 10/12/2023] [Indexed: 11/16/2023]
Affiliation(s)
- Ada Tang
- School of Rehabilitation Science, McMaster University, Hamilton, ON, Canada
| | - Ada W. S. Leung
- Department of Occupational Therapy and Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada
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30
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Roeters van Lennep JE, Tokgözoğlu LS, Badimon L, Dumanski SM, Gulati M, Hess CN, Holven KB, Kavousi M, Kayıkçıoğlu M, Lutgens E, Michos ED, Prescott E, Stock JK, Tybjaerg-Hansen A, Wermer MJH, Benn M. Women, lipids, and atherosclerotic cardiovascular disease: a call to action from the European Atherosclerosis Society. Eur Heart J 2023; 44:4157-4173. [PMID: 37611089 PMCID: PMC10576616 DOI: 10.1093/eurheartj/ehad472] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
Abstract
Cardiovascular disease is the leading cause of death in women and men globally, with most due to atherosclerotic cardiovascular disease (ASCVD). Despite progress during the last 30 years, ASCVD mortality is now increasing, with the fastest relative increase in middle-aged women. Missed or delayed diagnosis and undertreatment do not fully explain this burden of disease. Sex-specific factors, such as hypertensive disorders of pregnancy, premature menopause (especially primary ovarian insufficiency), and polycystic ovary syndrome are also relevant, with good evidence that these are associated with greater cardiovascular risk. This position statement from the European Atherosclerosis Society focuses on these factors, as well as sex-specific effects on lipids, including lipoprotein(a), over the life course in women which impact ASCVD risk. Women are also disproportionately impacted (in relative terms) by diabetes, chronic kidney disease, and auto-immune inflammatory disease. All these effects are compounded by sociocultural components related to gender. This panel stresses the need to identify and treat modifiable cardiovascular risk factors earlier in women, especially for those at risk due to sex-specific conditions, to reduce the unacceptably high burden of ASCVD in women.
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Affiliation(s)
- Jeanine E Roeters van Lennep
- Department of Internal Medicine, Cardiovascular Institute, Erasmus Medical Center, Dr. Molewaterplein 40, 3015 GD Rotterdam, The Netherlands
| | - Lale S Tokgözoğlu
- Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Lina Badimon
- Cardiovascular Science Program-ICCC, IR-Hospital de la Santa Creu I Santa Pau, Ciber CV, Autonomous University of Barcelona, Barcelona, Spain
| | - Sandra M Dumanski
- Department of Medicine, Cumming School of Medicine, University of Calgary, Libin Cardiovascular Institute, and O’Brien Institute for Public Health, Calgary, Canada
| | - Martha Gulati
- Barbra Streisand Women’s Heart Center, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, USA
| | - Connie N Hess
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora and CPC Clinical Research Aurora, CO, USA
| | - Kirsten B Holven
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, and National Advisory Unit on Familial Hypercholesterolemia, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Meral Kayıkçıoğlu
- Department of Cardiology, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Esther Lutgens
- Cardiovascular Medicine and Immunology, Mayo Clinic, Rochester, MN, USA
| | - Erin D Michos
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Eva Prescott
- Department of Cardiology, Bispebjerg University Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Jane K Stock
- European Atherosclerosis Society, Mässans Gata 10, SE-412 51 Gothenburg, Sweden
| | - Anne Tybjaerg-Hansen
- Department of Clinical Biochemistry, Copenhagen University Hospital-Rigshospitalet, The Copenhagen General Population Study, Copenhagen University Hospital-Herlev and Gentofte Hospital, and Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Marieke J H Wermer
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurology at University Medical Center Groningen, Groningen, The Netherlands
| | - Marianne Benn
- Department of Clinical Biochemistry, Copenhagen University Hospital-Rigshospitalet, The Copenhagen General Population Study, Copenhagen University Hospital-Herlev and Gentofte Hospital, and Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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31
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Coombs GB, Al-Khazraji BK, Suskin N, Shoemaker JK. Impact of ischemic heart disease and cardiac rehabilitation on cerebrovascular compliance. J Appl Physiol (1985) 2023; 135:753-762. [PMID: 37616337 DOI: 10.1152/japplphysiol.00654.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 08/18/2023] [Accepted: 08/18/2023] [Indexed: 08/26/2023] Open
Abstract
We aimed to determine the influence of ischemic heart disease (IHD) and cardiac rehabilitation (CR) on cerebrovascular compliance index (Ci). Eleven (one female) patients with IHD (mean[SD]: 61[11] yr, 29[4] kg/m2) underwent 6 mo of CR, which consisted of ≥3 sessions/wk of aerobic and resistance training (20-60 min each). Ten (three female) similarly aged controls (CON) were tested at baseline as a comparator group. Middle cerebral artery velocity (MCAv) and mean arterial pressure were monitored continuously using transcranial Doppler ultrasound and finger photoplethysmography, respectively, during a rapid sit-to-stand maneuver. A Windkessel model was used to estimate cerebrovascular Ci every five cardiac cycles for a duration of 30 s. Cerebrovascular resistance was calculated as the quotient of MAP and MCAv. Two-way ANOVAs were used to determine whether cerebrovascular variables differ during postural transitions between groups and after CR. Baseline MCAv was higher in CON versus IHD (P = 0.014) and a time × group interaction was observed (P = 0.045) where MCAv decreased more in CON after standing. Compared with the precondition, CR had no effect on MCAv (condition P = 0.950) but a main effect of time indicated that MCAv decreased from the seated position in both conditions (time P = 0.013). Baseline cerebrovascular Ci was greater in IHD versus CON (P = 0.049) and the peak cerebrovascular Ci during the transition to standing was significantly higher in IHD compared with CON (interaction P = 0.047). CR did not affect cerebrovascular compliance (P = 0.452) and no time-by-condition interaction upon standing was present (P = 0.174). Baseline cerebrovascular Ci is higher in IHD at baseline compared with CON, but 6 mo of CR did not modify the transient increase in cerebrovascular Ci during sit-to-stand maneuvers.NEW & NOTEWORTHY Post-cardiac event cognitive impairment is common and exercise-based rehabilitation may be an effective intervention to mitigate cognitive decline. Microvascular damage due to high blood pressure pulsatility entering the brain is the putative mechanism of vascular dementia. Whether patients with ischemic heart disease exhibit lower cerebrovascular compliance, and if cardiac rehabilitation can improve cerebrovascular compliance is unknown. We observed that patients with ischemic heart disease have paradoxically higher cerebrovascular compliance, which is not affected by cardiac rehabilitation.
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Affiliation(s)
- Geoff B Coombs
- School of Kinesiology, University of Western Ontario, London, Ontario, Canada
| | - Baraa K Al-Khazraji
- School of Kinesiology, University of Western Ontario, London, Ontario, Canada
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Neville Suskin
- Division of Cardiology, Department of Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada
| | - J Kevin Shoemaker
- School of Kinesiology, University of Western Ontario, London, Ontario, Canada
- Department of Physiology and Pharmacology, University of Western Ontario, London, Ontario, Canada
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32
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Heaney RM, Zaki-Metias KM, McKee H, Wang H, Ogunde B, Yong-Hing CJ, Freitas V, Ghai S, Seely JM, Nguyen ET. Correlation Between Breast Arterial Calcifications and Higher Cardiovascular Risk: Awareness and Attitudes Amongst Canadian Radiologists Who Report Mammography. Can Assoc Radiol J 2023; 74:582-591. [PMID: 36541871 DOI: 10.1177/08465371221140347] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background: Breast arterial calcification (BAC) on mammography correlates with increased cardiovascular risk. Reporting BAC is not standard practice. Our study evaluates the awareness of Canadian radiologists who report mammography of the clinical significance of BAC and their attitudes towards reporting BAC compared to their European and American counterparts. Methods: Following local institutional ethics approval, a 25 question survey (SurveyMonkey) was disseminated to Canadian radiologists via provincial and national society email lists. Responses were collected over 5 weeks (April-June 2022). Results: One hundred and eighty-six complete responses were collected. Sixty percent (112/186) were aware of the association between BAC and cardiovascular risk and 16% (29/186) document its presence in mammogram reports. Thirty five percent (65/186) occasionally document BAC if severe or in a young patient. Four percent (7/186) had local departmental guidelines on BAC reporting and 82% (153/186) agreed there is a need for national BAC reporting guidelines. Fewer Canadian radiologists were aware of the association between BAC and cardiovascular risk compared to European radiologists (60% vs 81%), report the presence of BAC compared to both European (15% vs 62%) and American (15% vs 35%) radiologists, and inform the patient of the presence of BAC compared to European radiologists (1% vs 46%). Conclusion: Canadian radiologists who report mammography were less aware of the association between BAC and cardiovascular risk than their European and American counterparts and were less likely to document the presence of BAC. Given the correlation of BAC with increased cardiovascular event risk, there is increased need for awareness as well as national BAC reporting guidelines.
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Affiliation(s)
- Roisin M Heaney
- Joint Department of Medical Imaging, Toronto General Hospital, Toronto, ON, Canada
| | - Kaitlin M Zaki-Metias
- Department of Radiology, Trinity Health Oakland Hospital/Wayne State University School of Medicine, Pontiac, MI, USA
| | - Hayley McKee
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Huijuan Wang
- Department of Radiology, Trinity Health Oakland Hospital/Wayne State University School of Medicine, Pontiac, MI, USA
| | - Barakat Ogunde
- Department of Radiology, Trinity Health Oakland Hospital/Wayne State University School of Medicine, Pontiac, MI, USA
| | - Charlotte J Yong-Hing
- Diagnostic Imaging, BC Cancer, Vancouver, BC, Canada
- Department of Radiology, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Vivianne Freitas
- Joint Department of Medical Imaging, Princess Margaret Hospital, Toronto, ON, Canada
| | - Sandeep Ghai
- Joint Department of Medical Imaging, Princess Margaret Hospital, Toronto, ON, Canada
| | - Jean M Seely
- Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
| | - Elsie T Nguyen
- Joint Department of Medical Imaging, Toronto General Hospital, Toronto, ON, Canada
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Affiliation(s)
- Liisa Am Galea
- Centre for Addiction and Mental Health, Department of Psychiatry, Pharmacology and Toxicology, University of Toronto, Toronto, Canada
| | - Rulan S Parekh
- Departments of Medicine, Paediatrics, Epidemiology, and Health Policy and Management Evaluation at Women's College Hospital, Hospital for Sick Children, and University of Toronto, Toronto, Canada
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Foulds HJA. It's Not All About that Base Weight: Chipping the Glass Ceiling of Women's Cardiovascular Health. J Am Heart Assoc 2023:e030454. [PMID: 37301751 DOI: 10.1161/jaha.123.030454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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Brammli-Greenberg S, Fialco S, Shtauber N, Weiss Y. Sex differences in care complexity and cost of cardiac-related procedures as a basis for improving hospital payments systems. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2023; 24:539-556. [PMID: 35864311 DOI: 10.1007/s10198-022-01496-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/21/2022] [Indexed: 05/12/2023]
Abstract
In this study, we estimate sex differences in care complexity and cost of cardiac-related procedures in order to demonstrate the importance of sex as a risk adjuster in a hospital payment system. We use individual visit-level data for all adult Israelis who underwent either heart valve surgery (HVS) or coronary artery bypass graft surgery (CABG) during the period 2014-2018 in publicly funded hospitals. We find that women undergoing a cardiac-related procedure are more likely to die during hospitalization, they have longer hospital stays, and overall, they are more likely to be care-complex than men. Furthermore, the cost of the surgery itself is higher for women than for men in the case of HVS (though not CABG), and the cost of the post-operative hospital stay is higher in the case of CABG (though not HVS). It is concluded that sex differences should be considered in the calculation of payment for cardiac-related procedures in order to reduce incentives for selection and reduce unwarranted variation in cardiac-care utilization and medical practice.
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Affiliation(s)
- Shuli Brammli-Greenberg
- Braun School for Public Health, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel.
- Myers-JDC-Brookdale Institute, Jerusalem, Israel.
| | | | - Neria Shtauber
- Division of Budgeting, Pricing and Planning, Ministry of Health, Jerusalem, Israel
| | - Yoram Weiss
- Hadassah Medical Organization, Jerusalem, Israel
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36
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Tamura S, Miyata K, Igarashi T, Iizuka T, Otani T, Usuda S. Minimal clinically important difference of the short physical performance battery and comfortable walking speed in old-old adults with acute cardiovascular disease: a multicenter, prospective, observational study. Disabil Rehabil 2023; 45:1079-1086. [PMID: 35341435 DOI: 10.1080/09638288.2022.2052978] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE The physical function of older adults age ≥ 75 years hospitalized for cardiovascular disease (CVD) often decrease. The Minimal Clinically Important Difference (MCID) is the smallest clinically meaningful difference due to therapy. The Short Physical Performance Battery (SPPB) and Comfortable Walking Speed (CWS) are physical function evaluations commonly used in people with CVD. This study aims to clarify the MCIDs of the SPPB and CWS in old-old adult with CVD. MATERIALS AND METHODS This was a multicenter, prospective study of 58 old-old adults with acute CVD and rehabilitation. The MCID was estimated using the participants' and physical therapists' (PT) Global Rating of Change (GRC) scales as anchors for changes in the SPPB and CWS. The area under the curve (AUC) was used to measure the discrimination accuracy. RESULTS The MCID of SPPB was 3 points when the GRC from PT was used as an anchor (AUC = 0.70). The MCID of CWS was 0.10 m/s when the GRC from participants and PT were used as anchors (AUC = 0.70 and 0.73, respectively). CONCLUSIONS The MCID of 3 SPPB points and 0.10 m/s CWS in old-old adults with acute CVD may help determine the effectiveness of therapy and improve prognosis.Implications for rehabilitationFor people with cardiovascular disease (CVD), the Short Physical Performance Battery (SPPB) and comfortable walking speed (CWS) are often used to measure physical function.The MCID of SPPB and CWS was estimated to be 3 points and 0.10 m/s, respectively, in older adults with CVD aged ≥75 years.This finding is useful for clinicians to evaluate the efficacy of cardiac rehabilitation.
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Affiliation(s)
- Shuntaro Tamura
- Department of Rehabilitation, Fujioka General Hospital, Fujioka, Japan
| | - Kazuhiro Miyata
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences, Ibaraki, Japan
| | - Tatsuya Igarashi
- Department of basic rehabilitation, Gunma University Graduate School of Health Sciences, Maebashi, Japan
- Numata Neurosurgery & Heart Disease Hospital, Numata, Japan
| | | | - Tomohiro Otani
- Department of Physical Therapy, Ota college of medical technology, Ota, Japan
| | - Shigeru Usuda
- Gunma University Graduate School of Health Sciences, Maebashi, Japan
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Chang DH, Dumanski SM, Ahmed SB. Female sex-specific considerations to improve rigor and reproducibility in cardiovascular research. Am J Physiol Heart Circ Physiol 2023; 324:H279-H287. [PMID: 36563011 DOI: 10.1152/ajpheart.00462.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cardiovascular disease is the leading cause of death in women. Despite recognition of sex-specific differences in cardiovascular health, females are underrepresented across all aspects of cardiovascular research, playing a key role in reducing rigor and reproducibility in cardiovascular research and contributing to these poorer health outcomes. Therefore, we propose a framework to capture factors associated with the female sex at the preclinical, recruitment, data collection, and data analysis stages. In preclinical cardiovascular research, female experimental models are commonly excluded despite similar variability in findings compared with males. To reduce this sex bias, the inclusion of female models and the incorporation of sex as a biological variable are critical to improve reproducibility and inform clinical research and care. Although funding agencies have mandated the inclusion of women in clinical trials, greater efforts are needed to achieve optimal participation-to-prevalence ratio to increase the generalizability of results to real-world settings. Female participants face more stringent exclusion criteria in research compared with males owing to sex-specific factors. However, their routine exclusion from cardiovascular research is not only unethical but limits generalizability and applicability to clinical practice. Identifying sex assigned at birth, collecting information on female sex-specific and -predominant factors associated with cardiovascular health and risk, and stratifying data by sex, including adverse events, are essential to ensure reproducibility and relevance of findings to target populations. Increasing female representation and the incorporation of female sex-specific cardiovascular risk factors in cardiovascular research will not only lead to enhanced rigor and reproducibility but improved cardiovascular health for all.
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Affiliation(s)
- Danica H Chang
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.,Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Sandra M Dumanski
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Alberta Kidney Disease Network, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Sofia B Ahmed
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Alberta Kidney Disease Network, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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38
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Rytz CL, Dumanski SM, Sola DY, Ahmed SB. The Effect of Biological Sex on Arterial Stiffness and Renin-Angiotensin-Aldosterone System Activity in Response to Cyclooxygenase-2 (COX-2) Inhibition. CJC Open 2023; 5:112-119. [PMID: 36880076 PMCID: PMC9984894 DOI: 10.1016/j.cjco.2022.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 11/10/2022] [Indexed: 11/19/2022] Open
Abstract
Background Cardiovascular disease is the leading cause of death globally. Cyclooxygenase (COX)-derived prostaglandins play an important role in cardiovascular health regulation. Animal studies suggest a greater vascular dependence on prostaglandins in female subjects, but whether this extends to humans is unknown. We aimed to assess the effect of COX-2 inhibition on blood pressure and arterial stiffness, validated markers of cardiovascular risk, in human adults. Methods Healthy premenopausal females and males were studied in high-salt balance before and after 14 days of daily oral celecoxib, 200 mg ingestion, on 2 identical study days. Blood pressure (BP) and pulse-wave velocity (PWV) were measured at baseline and in response to an Angiotensin II (AngII) challenge, a validated marker of renin-angiotensin-aldosterone system activity. Results Thirteen females (age [mean ± standard deviation], 38 ± 13 years) and 11 males (age, 34 ± 9 years) were studied. Pre-COX-2 inhibition, resting measures of systolic (S)BP (P = 0.2) and diastolic (D)BP (P = 0.1) were similar between sexes. Post-COX-2 inhibition, resting SBP (P < 0.001) and DBP (P = 0.02) were significantly lower in females than in males. COX-2 inhibition was not associated with changes in arterial parameters by sex (change in DBP: P = 0.54; change in PWV: P = 0.55; females vs males). COX-2 inhibition was associated with increased SBP (P = 0.039 vs pre-COX-2 inhibition), but no change in DBP (P = 0.16) or PWV (P = 0.52) response to AngII challenge in females. Measures did not differ in response to AngII pre- vs post-COX-2 inhibition in males (SBP: P = 0.88; DBP: P = 0.93; PWV: P = 0.97). Conclusions The effects of COX-2 inhibition on arterial function may differ by sex, but further studies are needed. Given the association between nonsteroidal anti-inflammatory drugs (NSAIDs) and cardiovascular risk, increased attention regarding sex-specific pathophysiology is warranted.
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Affiliation(s)
- Chantal L Rytz
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
| | - Sandra M Dumanski
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada.,Alberta Kidney Disease Network, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Darlene Y Sola
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
| | - Sofia B Ahmed
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada.,Alberta Kidney Disease Network, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
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39
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Katz AE, Yang ML, Levin MG, Tcheandjieu C, Mathis M, Hunker K, Blackburn S, Eliason JL, Coleman DM, Fendrikova-Mahlay N, Gornik HL, Karmakar M, Hill H, Xu C, Zawistowski M, Brummett CM, Zoellner S, Zhou X, O'Donnell CJ, Douglas JA, Assimes TL, Tsao PS, Li JZ, Damrauer SM, Stanley JC, Ganesh SK. Fibromuscular Dysplasia and Abdominal Aortic Aneurysms Are Dimorphic Sex-Specific Diseases With Shared Complex Genetic Architecture. CIRCULATION. GENOMIC AND PRECISION MEDICINE 2022; 15:e003496. [PMID: 36374587 PMCID: PMC9772208 DOI: 10.1161/circgen.121.003496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/26/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND The risk of arterial diseases may be elevated among family members of individuals having multifocal fibromuscular dysplasia (FMD). We sought to investigate the risk of arterial diseases in families of individuals with FMD. METHODS Family histories for 73 probands with FMD were obtained, which included an analysis of 463 total first-degree relatives focusing on FMD and related arterial disorders. A polygenic risk score for FMD (PRSFMD) was constructed from prior genome-wide association findings of 584 FMD cases and 7139 controls and evaluated for association with an abdominal aortic aneurysm (AAA) in a cohort of 9693 AAA cases and 294 049 controls. A previously published PRSAAA was also assessed among the FMD cases and controls. RESULTS Of all first degree relatives of probands, 9.3% were diagnosed with FMD, aneurysms, and dissections. Aneurysmal disease occurred in 60.5% of affected relatives and 5.6% of all relatives. Among 227 female first-degree relatives of probands, 4.8% (11) had FMD, representing a relative risk (RR)FMD of 1.5 ([95% CI, 0.75-2.8]; P=0.19) compared with the estimated population prevalence of 3.3%, though not of statistical significance. Of all fathers of FMD probands, 11% had AAAs resulting in a RRAAA of 2.3 ([95% CI, 1.12-4.6]; P=0.014) compared with population estimates. The PRSFMD was found to be associated with an AAA (odds ratio, 1.03 [95% CI, 1.01-1.05]; P=2.6×10-3), and the PRSAAA was found to be associated with FMD (odds ratio, 1.53 [95% CI, 1.2-1.9]; P=9.0×10-5) as well. CONCLUSIONS FMD and AAAs seem to be sex-dimorphic manifestations of a heritable arterial disease with a partially shared complex genetic architecture. Excess risk of having an AAA according to a family history of FMD may justify screening in family members of individuals having FMD.
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Affiliation(s)
- Alexander E Katz
- Department of Internal Medicine, Division of Cardiovascular Medicine (A.E.K., M.-L.Y., K.H., H.H., S.K.G.), University of Michigan, Ann Arbor
- Department of Human Genetics (A.E.K., M.-L.Y., K.H., H.H., J.A.D., J.Z.L., S.K.G.), University of Michigan, Ann Arbor
- Medical Genomics & Metabolic Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD (A.E.K.)
| | - Min-Lee Yang
- Department of Internal Medicine, Division of Cardiovascular Medicine (A.E.K., M.-L.Y., K.H., H.H., S.K.G.), University of Michigan, Ann Arbor
- Department of Human Genetics (A.E.K., M.-L.Y., K.H., H.H., J.A.D., J.Z.L., S.K.G.), University of Michigan, Ann Arbor
- Department of Computational Medicine and Bioinformatics (M.-L.Y.), University of Michigan, Ann Arbor
| | - Michael G Levin
- Corporal Michael J. Crescenz Philadelphia VA Medical Center (M.G.L., S.M.D.)
- Division of Cardiovascular Medicine, Department of Medicine (M.G.L.)
| | - Catherine Tcheandjieu
- Gladstone Institute of data science and Biotechnology, Gladstone Institutes; and Department of epidemiology and biostatistics, University of California at San Francisco, CA. (C.T.)
| | - Michael Mathis
- Department of Anesthesiology, Michigan Medicine (M.M., C.M.B.), University of Michigan, Ann Arbor
| | - Kristina Hunker
- Department of Internal Medicine, Division of Cardiovascular Medicine (A.E.K., M.-L.Y., K.H., H.H., S.K.G.), University of Michigan, Ann Arbor
- Department of Human Genetics (A.E.K., M.-L.Y., K.H., H.H., J.A.D., J.Z.L., S.K.G.), University of Michigan, Ann Arbor
| | - Susan Blackburn
- Department of Surgery, Section of Vascular Surgery (S.B., J.L.E., D.M.C., M.K., J.C.S.), University of Michigan, Ann Arbor
| | - Jonathan L Eliason
- Department of Surgery, Section of Vascular Surgery (S.B., J.L.E., D.M.C., M.K., J.C.S.), University of Michigan, Ann Arbor
| | - Dawn M Coleman
- Department of Surgery, Section of Vascular Surgery (S.B., J.L.E., D.M.C., M.K., J.C.S.), University of Michigan, Ann Arbor
| | | | - Heather L Gornik
- Harrington Heart and Vascular Institute, University Hospitals, Cleveland, OH (H.L.G.)
| | - Monita Karmakar
- Department of Surgery, Section of Vascular Surgery (S.B., J.L.E., D.M.C., M.K., J.C.S.), University of Michigan, Ann Arbor
| | - Hannah Hill
- Department of Internal Medicine, Division of Cardiovascular Medicine (A.E.K., M.-L.Y., K.H., H.H., S.K.G.), University of Michigan, Ann Arbor
- Department of Human Genetics (A.E.K., M.-L.Y., K.H., H.H., J.A.D., J.Z.L., S.K.G.), University of Michigan, Ann Arbor
| | - Chang Xu
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan School of Public Health, Ann Arbor (C.X., M.Z., S.Z., X.Z.)
| | - Matthew Zawistowski
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan School of Public Health, Ann Arbor (C.X., M.Z., S.Z., X.Z.)
| | - Chad M Brummett
- Department of Anesthesiology, Michigan Medicine (M.M., C.M.B.), University of Michigan, Ann Arbor
| | - Sebastian Zoellner
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan School of Public Health, Ann Arbor (C.X., M.Z., S.Z., X.Z.)
| | - Xiang Zhou
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan School of Public Health, Ann Arbor (C.X., M.Z., S.Z., X.Z.)
| | - Christopher J O'Donnell
- VA Boston Healthcare System (C.O.)
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA (C.O.)
| | - Julie A Douglas
- Department of Human Genetics (A.E.K., M.-L.Y., K.H., H.H., J.A.D., J.Z.L., S.K.G.), University of Michigan, Ann Arbor
| | - Themistocles L Assimes
- VA Palo Alto Health Care System (T.L.A., P.S.T.)
- Division of Cardiovascular Medicine, Department of Medicine (T.L.A.), Stanford University School of Medicine, CA
| | | | - Jun Z Li
- Department of Human Genetics (A.E.K., M.-L.Y., K.H., H.H., J.A.D., J.Z.L., S.K.G.), University of Michigan, Ann Arbor
| | - Scott M Damrauer
- Corporal Michael J. Crescenz Philadelphia VA Medical Center (M.G.L., S.M.D.)
- Department of Surgery and Department of Genetics, University of Pennsylvania Perelman School of Medicine, Philadelphia (S.M.D.)
| | - James C Stanley
- Department of Surgery, Section of Vascular Surgery (S.B., J.L.E., D.M.C., M.K., J.C.S.), University of Michigan, Ann Arbor
| | - Santhi K Ganesh
- Department of Internal Medicine, Division of Cardiovascular Medicine (A.E.K., M.-L.Y., K.H., H.H., S.K.G.), University of Michigan, Ann Arbor
- Department of Human Genetics (A.E.K., M.-L.Y., K.H., H.H., J.A.D., J.Z.L., S.K.G.), University of Michigan, Ann Arbor
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40
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The prevalence of documented cardiovascular-related pregnancy complications: cross-sectional study in an academic primary care centre. BJGP Open 2022; 6:BJGPO.2022.0070. [PMID: 36229068 PMCID: PMC9904780 DOI: 10.3399/bjgpo.2022.0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 08/28/2022] [Accepted: 09/20/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Pregnancy and the postpartum period offer a unique opportunity to identify patients with risk factors leading to premature cardiovascular disease (CVD), which often go unrecognised. AIM This study investigates self-reported prevalence of CVD-related pregnancy complications and its documentation in electronic medical records (EMRs) in an academic family health team (AFHT). DESIGN & SETTING A retrospective cross-sectional survey conducted from 2016 to 2017 in an AFHT. METHOD The survey assessed self-reported pregnancy complications and obstetric histories of adult females. EMRs of responders who provided consent were appraised for documented pregnancy complications, and management of traditional cardiovascular risk factors post-pregnancy. RESULTS Out of 211 responders, 28% (n = 60) had at least one pregnancy complication reported in the survey and/or in the EMR, of which 67% (n = 40) had the complication documented in their EMR. The most prevalent complications were preterm birth (PTB; 12%, n = 25), hypertensive disorders of pregnancy (HDP; 10%, n = 22), and gestational diabetes mellitus (GDM; 7%, n = 14). Twenty-nine per cent (n = 4) of the patients with GDM had a 75 g oral glucose tolerance test result documented post-pregnancy. Of those with HDP, 36% (n = 8) had body mass index and 50% (n = 11) had a blood pressure measurement recorded after delivery. CONCLUSION There has been a significant lack of documentation of pregnancy-related cardiovascular risk factors and subsequent management, introducing a missed opportunity for early cardiovascular intervention. Adequate documentation of pregnancy complications in the EMR and better transitions in care between obstetric and primary care teams could potentially enable clinicians to intervene early and better manage females at increased risk of CVD.
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Scrutinio D, Guida P, Dalla Vecchia LA, Corrà U, Passantino A. Cardiac Rehabilitation for Older Women with Heart Failure. J Pers Med 2022; 12:jpm12121980. [PMID: 36556201 PMCID: PMC9785443 DOI: 10.3390/jpm12121980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/21/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022] Open
Abstract
Background: the role that sex plays in impacting cardiac rehabilitation (CR) outcomes remains an important gap in knowledge. Methods: we assessed sex differences in clinical and functional outcomes in 2345 older patients with heart failure (HF) admitted to inpatient CR. Three outcomes were considered: (1) the composite outcome of death during the index admission to CR or transfer to acute care; (2) three-year mortality; (3) change in six-minute walking distance (6MWD) from admission to discharge. Sex differences in outcomes were assessed using multivariable Cox or logistic regression models. Results: the hazard ratios of the composite outcome and of three-year mortality for females vs. males were 0.71 (95%CI:0.50−1.00; p = 0.049) and 0.68 (95%CI:0.59−0.79; p < 0.001), respectively. The standardized mean difference in 6MWD increase from admission to discharge between males and females was 0.10. The odds ratio of achieving an increase in 6MWD at discharge to values higher than the optimal sex-specific thresholds for predicting mortality for females vs. males was 2.21 (95%CI:1.53−3.20; p < 0.001). Conclusion: our findings suggest that older females with HF undergoing CR have better prognosis and garner similar improvement in 6MWD compared with their male counterparts. Nonetheless, females were more likely to achieve levels of functional capacity predictive of improved survival.
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Affiliation(s)
- Domenico Scrutinio
- Istituti Clinici Scientifici Maugeri SpA SB, IRCCS, Institute of Bari, 70100 Bari, Italy
- Correspondence:
| | - Pietro Guida
- Istituti Clinici Scientifici Maugeri SpA SB, IRCCS, Institute of Bari, 70100 Bari, Italy
| | | | - Ugo Corrà
- Istituti Clinici Scientifici Maugeri SpA SB, IRCCS, Institute of Veruno, 28010 Veruno, Italy
| | - Andrea Passantino
- Istituti Clinici Scientifici Maugeri SpA SB, IRCCS, Institute of Bari, 70100 Bari, Italy
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Hutchens J, Frawley J, Sullivan EA. Quality of life and mental health of women who had cardiac disease in pregnancy and postpartum. BMC Pregnancy Childbirth 2022; 22:797. [PMID: 36307772 PMCID: PMC9617394 DOI: 10.1186/s12884-022-05123-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/25/2022] [Accepted: 10/12/2022] [Indexed: 11/10/2022] Open
Abstract
Purpose Cardiac disease is a leading cause of maternal morbidity and mortality yet there is limited research on women’s experiences and quality of life (QoL) outcomes. The aim of this study is to explore the general and health-related QoL (HRQoL) and mental health outcomes for women who have experienced cardiac disease in pregnancy and the first 12 months postpartum (CDPP). Methods This exploratory descriptive study recruited 43 women with acquired, genetic and congenital CDPP. Patient reported outcomes measures (PROMs) used were: WHOQoL-Bref, a Kansas City Cardiac Questionnaire (KCCQ), the Depression, Anxiety and Stress Scales-21 (DASS-21), the Cardiac Anxiety Questionnaire (CAQ) plus newly developed questions. Results Women reported low health satisfaction (51.7/100), physical health (55.2/100) and low HRQoL (63.1/100). Women had clinically significant scores for depression (24%), anxiety (22%) and stress (19.5%) (DASS-21) and 44.5% scored at least moderate anxiety on the CAQ. Most women (83.7%) were advised to avoid pregnancy which 88.9% found “upsetting” to “devastating”; 10.0% were offered counselling. Most women were concerned about reduced longevity (88.1%), offspring developing a cardiac condition (73.8%), and the limitations on enjoyment of life (57.1%). Women missed medical appointments due to cost (25.03%) and difficulty arranging childcare (45.5%). Conclusion The majority of women reported inadequate information and counselling support, with women with CDPP having sustained impaired QoL and mental health outcomes. The new and modified questions relating to mothering and children reflected the primacy of mothering to women’s identity and needs. Supplementary information The online version contains supplementary material available at 10.1186/s12884-022-05123-x.
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Parry M, Visintini S, Johnston A, Colella TJ, Kapur D, Liblik K, Gomes Z, Dancey S, Liu S, Goodenough C, Hay JL, Noble M, Adreak N, Robert H, Tang N, O'Hara A, Wong A, Mullen KA. Peer-support interventions for women with cardiovascular disease: protocol for synthesising the literature using an evidence map. BMJ Open 2022; 12:e067812. [PMID: 36198466 PMCID: PMC9535150 DOI: 10.1136/bmjopen-2022-067812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION The leading cause of death for women is cardiovascular disease (CVD), including ischaemic heart disease, stroke and heart failure. Previous literature suggests peer support interventions improve self-reported recovery, hope and empowerment in other patient populations, but the evidence for peer support interventions in women with CVD is unknown. The aim of this study is to describe peer support interventions for women with CVD using an evidence map. Specific objectives are to: (1) provide an overview of peer support interventions used in women with ischaemic heart disease, stroke and heart failure, (2) identify gaps in primary studies where new or better studies are needed and (3) describe knowledge gaps where complete systematic reviews are required. METHODS AND ANALYSIS We are building on previous experience and expertise in knowledge synthesis using methods described by the Evidence for Policy and Practice Information (EPPI) and the Coordinating Centre at the Institute of Education. Seven databases will be searched from inception: CINAHL, Embase, MEDLINE, APA PsycINFO, the Cochrane Database of Systematic Reviews and the Cochrane Central Register of Controlled Trials, and Scopus. We will also conduct grey literature searches for registered clinical trials, dissertations and theses, and conference abstracts. Inclusion and exclusion criteria will be kept broad, and studies will be included if they discuss a peer support intervention and include women, independent of the research design. No date or language limits will be applied to the searches. Qualitative findings will be summarised narratively, and quantitative analyses will be performed using R. ETHICS AND DISSEMINATION The University of Toronto's Research Ethics Board granted approval on 28 April 2022 (Protocol #42608). Bubble plots (ie, weighted scatter plots), geographical heat/choropleth maps and infographics will be used to illustrate peer support intervention elements by category of CVD. Knowledge dissemination will include publication, presentation/public forums and social media.
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Affiliation(s)
- Monica Parry
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Sarah Visintini
- Berkman Library, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Health Sciences Library, University of Ottawa, Ottawa, Ontario, Canada
| | - Amy Johnston
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Tracey Jf Colella
- Toronto Rehabilitation Cardiovascular Prevention & Rehabilitation Program, KITE - University Health Network, Toronto, Ontario, Canada
- Lawrence S. Bloomberg Faculty of Nursing and the Rehabilitation Sciences Institute, University of Toronto, Toronto, Ontario, Canada
| | - Deeksha Kapur
- Lawrence S. Bloomberg Faculty of Nursing (Research Assistant), University of Toronto, Toronto, Ontario, Canada
| | - Kiera Liblik
- School of Medicine, Faculty of Health Sciences, Queen's University, Kingston, Ontario, Canada
| | - Zoya Gomes
- Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Sonia Dancey
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Shuangbo Liu
- Section of Cardiology, Department of Internal Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Catherine Goodenough
- Canadian Women's Heart Health Alliance, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Jacqueline L Hay
- Faculty of Kinesiology and Recreation Management, University of Manitoba, Winnipeg, Manitoba, Canada
- Institute of Cardiovascular Sciences, St Boniface General Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
| | - Meagan Noble
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
- Indigenous Services Canada, Toronto, Ontario, Canada
| | - Najah Adreak
- Department of Surgery, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Helen Robert
- Canadian Women's Heart Health Alliance, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Natasha Tang
- School of Medicine, Faculty of Health Sciences, Queen's University, Kingston, Ontario, Canada
| | - Arland O'Hara
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Anice Wong
- Canadian Women's Heart Health Centre, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Kerri-Anne Mullen
- Canadian Women's Heart Health Centre, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
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Ott T, Dabrock P. Transparent human – (non-) transparent technology? The Janus-faced call for transparency in AI-based health care technologies. Front Genet 2022; 13:902960. [PMID: 36072654 PMCID: PMC9444183 DOI: 10.3389/fgene.2022.902960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/15/2022] [Indexed: 11/13/2022] Open
Abstract
The use of Artificial Intelligence and Big Data in health care opens up new opportunities for the measurement of the human. Their application aims not only at gathering more and better data points but also at doing it less invasive. With this change in health care towards its extension to almost all areas of life and its increasing invisibility and opacity, new questions of transparency arise. While the complex human-machine interactions involved in deploying and using AI tend to become non-transparent, the use of these technologies makes the patient seemingly transparent. Papers on the ethical implementation of AI plead for transparency but neglect the factor of the “transparent patient” as intertwined with AI. Transparency in this regard appears to be Janus-faced: The precondition for receiving help - e.g., treatment advice regarding the own health - is to become transparent for the digitized health care system. That is, for instance, to donate data and become visible to the AI and its operators. The paper reflects on this entanglement of transparent patients and (non-) transparent technology. It argues that transparency regarding both AI and humans is not an ethical principle per se but an infraethical concept. Further, it is no sufficient basis for avoiding harm and human dignity violations. Rather, transparency must be enriched by intelligibility following Judith Butler’s use of the term. Intelligibility is understood as an epistemological presupposition for recognition and the ensuing humane treatment. Finally, the paper highlights ways to testify intelligibility in dealing with AI in health care ex ante, ex post, and continuously.
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Biology, Bias, or Both? The Contribution of Sex and Gender to the Disparity in Cardiovascular Outcomes Between Women and Men. Curr Atheroscler Rep 2022; 24:701-708. [PMID: 35773564 PMCID: PMC9399064 DOI: 10.1007/s11883-022-01046-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2022] [Indexed: 11/24/2022]
Abstract
Purpose of Review Cardiovascular disease (CVD) is the leading cause of mortality and morbidity worldwide for both men and women. However, CVD is understudied, underdiagnosed, and undertreated in women. This bias has resulted in women being disproportionately affected by CVD when compared to men. The aim of this narrative review is to explore the contribution of sex and gender on CVD outcomes in men and women and offer recommendations for researchers and clinicians. Recent Findings Evidence demonstrates that there are sex differences (e.g., menopause and pregnancy complications) and gender differences (e.g., socialization of gender) that contribute to the inequality in risk, presentation, and treatment of CVD in women. Summary To start addressing the CVD issues that disproportionately impact women, it is essential that these sex and gender differences are addressed through educating health care professionals on gender bias; offering patient-centered care and programs tailored to women’s needs; and conducting inclusive health research.
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Baiden D, Parry M, Nerenberg K, Hillan EM, Dogba MJ. Connecting the Dots: Structural Racism, Intersectionality, and Cardiovascular Health Outcomes for African, Caribbean, and Black Mothers. Health Equity 2022; 6:402-405. [PMID: 35801154 PMCID: PMC9257546 DOI: 10.1089/heq.2021.0077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
African, Caribbean, and Black (ACB) women globally experience health inequities that impact on their cardiovascular health outcomes during the perinatal period, and for years after. Aside from being at a high risk of having and dying from hypertensive disorders of pregnancy, ACB women who survive face a lifelong risk of cardiovascular disease years after the diagnosis. Racism as a determinant of health intersects with gender, societal structures, and immigration status to contribute to cardiovascular health and access to quality health care services for ACB women. Equitable policies and culturally appropriate programs are needed to improve the cardiovascular health of ACB women.
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Affiliation(s)
- Deborah Baiden
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Canada
| | - Monica Parry
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Canada
| | - Kara Nerenberg
- Department of Medicine, Obstetrics & Gynecology, Community Health Sciences, University of Calgary, Calgary, Canada
| | - Edith M. Hillan
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Canada
| | - Maman Joyce Dogba
- Department of Family and Emergency Medicine, Université Laval, Quebec, Canada
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Closing the gap: How women can benefit more from science, research, policies, and health services. MED 2022; 3:302-308. [DOI: 10.1016/j.medj.2022.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/15/2022] [Accepted: 04/19/2022] [Indexed: 11/23/2022]
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Heo S, Son JY, Lim CC, Fong KC, Choi HM, Hernandez-Ramirez RU, Nyhan K, Dhillon PK, Kapoor S, Prabhakaran D, Spiegelman D, Bell ML. Effect modification by sex for associations of fine particulate matter (PM 2.5) with cardiovascular mortality, hospitalization, and emergency room visits: systematic review and meta-analysis. ENVIRONMENTAL RESEARCH LETTERS : ERL [WEB SITE] 2022; 17:053006. [PMID: 35662857 PMCID: PMC9162078 DOI: 10.1088/1748-9326/ac6cfb] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Particulate matter with aerodynamic diameter no larger than 2.5 μm (PM2.5) has been linked to cardiovascular diseases (CVDs) but evidence for vulnerability by sex remains unclear. We performed systematic review and meta-analysis to synthesize the state of scientific evidence on whether cardiovascular risks from PM2.5 differ for men compared to women. The databases Pubmed, Scopus, Embase, and GreenFILE were searched for studies published Jan. 1995 to Feb. 2020. Observational studies conducting subgroup analysis by sex for impacts of short-term or long-term exposure to PM2.5 on target CVDs were included. Data were independently extracted in duplicate and pooled with random-effects meta-regression. Risk ratios (RRs) for long-term exposure and percent changes in outcomes for short-term exposure were calculated per 10 μg/m3 PM2.5 increase. Quality of evidence of risk differences by sex was rated following Grading of Recommendations Assessment, Development and Evaluation (GRADE). A total of 12,502 articles were screened, with 61 meeting inclusion criteria. An additional 32 studies were added from citation chaining. RRs of all CVD mortality for long-term PM2.5 for men and women were the same (1.14; 95% CI: 1.09, 1.22) indicating no statistically different risks. Men and women did not have statistically different risks of daily CVD mortality, hospitalizations from all CVD, ischemic heart disease, cardiac arrest, acute myocardial infarction, and heart failure from short-term PM2.5 exposure (difference in % change in risk per 10 μg/m3 PM2.5: 0.04 (95% CI, -0.42 to 0.51); -0.05 (-0.47 to 0.38); 0.17 (-0.90, 1.24); 1.42 (-1.06, 3.97); 1.33 (-0.05, 2.73); and -0.48 (-1.94, 1.01), respectively). Analysis using GRADE found low or very low quality of evidence for sex differences for PM2.5-CVD risks. In conclusion, this meta-analysis and quality of evidence assessment of current observational studies found very limited evidence of the effect modification by sex for effects of PM2.5 on CVD outcomes in adults, which can inform clinical approaches and policies.
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Affiliation(s)
- Seulkee Heo
- School of the Environment, Yale University, New Haven, CT, United States of America
| | - Ji-Young Son
- School of the Environment, Yale University, New Haven, CT, United States of America
| | - Chris C Lim
- School of the Environment, Yale University, New Haven, CT, United States of America
- Community, Environment & Policy Department, Mel & Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States of America
| | - Kelvin C Fong
- School of the Environment, Yale University, New Haven, CT, United States of America
| | - Hayon Michelle Choi
- School of the Environment, Yale University, New Haven, CT, United States of America
| | - Raul U Hernandez-Ramirez
- Center for Methods in Implementation and Prevention Science, Yale School of Public Health, Yale University, New Haven, CT, United States of America
| | - Kate Nyhan
- Harvey Cushing / John Hay Whitney Medical Library, Yale School of Public Health, Yale University, New Haven, CT, United States of America
- Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, United States of America
| | | | | | - Dorairaj Prabhakaran
- Public Health Foundation of India, New Delhi, India
- Centre for Chronic Disease Control, New Delhi, India
| | - Donna Spiegelman
- Department of Biostatistics, Yale School of Public Health, Yale University, New Haven, CT, United States of America
| | - Michelle L Bell
- School of the Environment, Yale University, New Haven, CT, United States of America
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Carere J, Burma JS, Newel KT, Kennedy CM, Smirl JD. Sex differences in autonomic recovery following repeated sinusoidal resistance exercise. Physiol Rep 2022; 10:e15269. [PMID: 35466556 PMCID: PMC9035755 DOI: 10.14814/phy2.15269] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/28/2022] [Accepted: 03/31/2022] [Indexed: 06/14/2023] Open
Abstract
A simple bodyweight squat is sufficient to cause substantial stress on the autonomic nervous system (ANS) via ~30-50 mmHg blood pressure (BP) oscillations. However, it is unknown to the extent of the ANS is impacted during and immediately following bodyweight and resistance squat-stand maneuvers (SSM) while considering chromosomal sex. Thirteen females and twelve males performed four, 5-minute bouts of squat-stand maneuvers (SSM); two at 0.05 Hz (10-second squat/10-second stand) and two at 0.10 Hz (5-s squat/5-s stand). The SSM were performed using bodyweight resistance and additional external resistance (~20% of bodyweight). Five-minutes of quiet-sitting and quiet-standing were completed immediately following both bodyweight and resistance squats. Heart rate variability (HRV) and baroreceptor sensitivity metrics were extracted from beat-to-beat electrocardiography and systemic BP recordings. Repeated measure Analysis of Variance with generalized eta-squared effect sizes assessed differences between SSM task type and chromosomal sex on ANS metrics. Despite added resistance eliciting greater elevations in blood pressure, no differences in ANS function were noted during competition and recovery between SSM tasks (all p > 0.050; negligible/small effect sizes). During recovery, females had an elevated heart rate (p = 0.017; small effect size), greater time-domain HRV measures (p < 0.047; small effect size), greater high-frequency domain HRV measures (p = 0.002; moderate effect size), and reduced low-frequency domain HRV measures (p = 0.002; moderate effect size). A healthy ANS can modulate repetitive cardiovascular stressors via squat-stand maneuvers in a harmonious manner irrespective of added low-level resistance. Females were more parasympathetically driven following low-level resistance exercise/stress, which may be a cardioprotective trait.
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Affiliation(s)
- Joseph Carere
- Cerebrovascular Concussion LabFaculty of KinesiologyUniversity of CalgaryAlbertaCanada
- Sport Injury Prevention Research CentreFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Hotchkiss Brain InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Integrated Concussion Research ProgramUniversity of CalgaryCalgaryABCanada
- Alberta Children’s Hospital Research InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Human Performance LaboratoryFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Libin Cardiovascular Institute of AlbertaUniversity of CalgaryAlbertaCanada
| | - Joel S. Burma
- Cerebrovascular Concussion LabFaculty of KinesiologyUniversity of CalgaryAlbertaCanada
- Sport Injury Prevention Research CentreFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Hotchkiss Brain InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Integrated Concussion Research ProgramUniversity of CalgaryCalgaryABCanada
- Alberta Children’s Hospital Research InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Human Performance LaboratoryFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Libin Cardiovascular Institute of AlbertaUniversity of CalgaryAlbertaCanada
| | - Kailey T. Newel
- Cerebrovascular Concussion LabFaculty of KinesiologyUniversity of CalgaryAlbertaCanada
- Sport Injury Prevention Research CentreFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Hotchkiss Brain InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Integrated Concussion Research ProgramUniversity of CalgaryCalgaryABCanada
- Faculty of Health and Exercise ScienceUniversity of British ColumbiaKelownaBritish ColumbiaCanada
| | - Courtney M. Kennedy
- Cerebrovascular Concussion LabFaculty of KinesiologyUniversity of CalgaryAlbertaCanada
- Sport Injury Prevention Research CentreFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Hotchkiss Brain InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Integrated Concussion Research ProgramUniversity of CalgaryCalgaryABCanada
- Alberta Children’s Hospital Research InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Human Performance LaboratoryFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Libin Cardiovascular Institute of AlbertaUniversity of CalgaryAlbertaCanada
| | - Jonathan D. Smirl
- Cerebrovascular Concussion LabFaculty of KinesiologyUniversity of CalgaryAlbertaCanada
- Sport Injury Prevention Research CentreFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Hotchkiss Brain InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Integrated Concussion Research ProgramUniversity of CalgaryCalgaryABCanada
- Alberta Children’s Hospital Research InstituteUniversity of CalgaryCalgaryAlbertaCanada
- Human Performance LaboratoryFaculty of KinesiologyUniversity of CalgaryCalgaryAlbertaCanada
- Libin Cardiovascular Institute of AlbertaUniversity of CalgaryAlbertaCanada
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Hafiane A, Gianopoulos I, Sorci-Thomas MG, Daskalopoulou SS. Current models of apolipoprotein A-I lipidation by adenosine triphosphate binding cassette transporter A1. Curr Opin Lipidol 2022; 33:139-145. [PMID: 34581311 DOI: 10.1097/mol.0000000000000786] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The primary cardioprotective function of high-density lipoprotein (HDL) is to remove excess cellular free cholesterol (FC) from peripheral tissues and deliver it to the liver. Here, we summarize recent research that examines apolipoprotein A-I (apoA-I) lipidation models by adenosine triphosphate binding cassette transporter A1 (ABCA1) and discuss its relevance in atherosclerotic cardiovascular disease (ASCVD). RECENT FINDINGS The first step in HDL formation involves the interaction between apoA-I and ABCA1, where ABCA1 mediates the removal of FC and phospholipids from lipid-laden macrophages to form discoidal nascent HDL (nHDL). However, there are currently no clear-cut systematic models that characterize HDL formation. A number of recent studies have investigated the importance of apoA-I C- and N-terminal domains required for optimal cholesterol efflux and nHDL production. Furthermore, functional ABCA1 is required for direct or indirect binding to apoA-I where ABCA1 dimer-monomer interconversion facilitates apoA-I lipidation from plasma membrane microdomains. Microparticles are also another lipid source for apoA-I solubilization into nHDL. SUMMARY ApoA-I and ABCA1 are key factors in macrophage-mediated cholesterol efflux and nHDL production. Understanding of the key steps in HDL formation may unlock the therapeutic potential of HDL and improve clinical management of ASCVD.
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Affiliation(s)
- Anouar Hafiane
- Division of Experimental Medicine, Department of Medicine, Faculty of Medicine, Research Institute of the McGill University Health Centre, McGill University, Montreal, Canada
| | - Ioanna Gianopoulos
- Division of Experimental Medicine, Department of Medicine, Faculty of Medicine, Research Institute of the McGill University Health Centre, McGill University, Montreal, Canada
| | - Mary G Sorci-Thomas
- Division of Endocrinology, Metabolism and Clinical Nutrition, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Stella S Daskalopoulou
- Division of Experimental Medicine, Department of Medicine, Faculty of Medicine, Research Institute of the McGill University Health Centre, McGill University, Montreal, Canada
- Division of Internal Medicine, Department of Medicine, Faculty of Medicine, McGill University Health Centre, McGill University Montreal, Montreal, Canada
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