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Xiao F, Jia Z, Wang L, Liu M, Chen X, Gu Z, Chen Y, Li Y, Chen M, Hong M. T-cell Immunoglobulin and Mucin Domain 3 in Circulating Monocytes as a Novel Biomarker for Coronary Artery Disease. J Cardiovasc Transl Res 2024; 17:648-656. [PMID: 38062335 DOI: 10.1007/s12265-023-10466-7] [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: 07/18/2023] [Accepted: 11/17/2023] [Indexed: 07/03/2024]
Abstract
The diagnostic role of T-cell immunoglobulin and mucin domain 3 (Tim-3) expression levels in circulating monocytes in coronary artery disease (CAD) remains to be determined. Here, we enrolled of 265 patients and isolated circulating monocytes from the blood of all participants. We found that the Tim-3 expression levels in monocytes were lower in CAD patients than in the control group. Spearman correlation analysis verified that the Tim-3 levels in monocytes were negatively correlated with the Gensini score and the number of coronary vessels. Multivariate logistic regression analysis showed that the Tim-3 levels in circulating monocytes were negatively correlated with CAD, severe CAD, and three-vessel CAD. The ROC curve showed that Tim-3 possessed high diagnostic value for CAD, severe CAD, and three-vessel CAD, with CAD prediction being the most significant of these values. In conclusion, Tim-3 in circulating monocytes is a novel biomarker for CAD.
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Affiliation(s)
- Fangping Xiao
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhiqiang Jia
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lei Wang
- Department of Pathology, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, China
| | - Meng Liu
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiaoxiao Chen
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhan Gu
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yizhou Chen
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yi Li
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Mingyue Chen
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Mei Hong
- Department of Cardiology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China.
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Zhu C, Miao L, Wei K, Shi D, Gao J. Coronary microvascular dysfunction. Microvasc Res 2024; 153:104652. [PMID: 38211894 DOI: 10.1016/j.mvr.2024.104652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 01/13/2024]
Abstract
Coronary microvascular dysfunction (CMD) is a key mechanism underlying ischemic heart disease (IHD), yet its diagnosis and treatment remain challenging. This article presents a comprehensive overview of CMD research, covering its pathogenesis, diagnostic criteria, assessment techniques, risk factors, and therapeutic strategies. Additionally, it highlights the prospects for future CMD research. The article aims at advocating early and effective intervention for CMD and improving the prognosis of IHD.
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Affiliation(s)
- Chunlin Zhu
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lina Miao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Kangkang Wei
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dazhuo Shi
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Jie Gao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Zornitzki L, Shetrit A, Freund O, Frydman S, Banai A, Amar Shamir R, Ben-Shoshan J, Arbel Y, Banai S, Konigstein M. Traditional Cardiovascular Risk Factors and Coronary Microvascular Dysfunction in Women and Men: A Single-Center Study. Cardiology 2024:1-8. [PMID: 38679011 DOI: 10.1159/000539102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/23/2024] [Indexed: 05/01/2024]
Abstract
INTRODUCTION Coronary microvascular dysfunction (CMD) is common in patients with and without obstructive epicardial coronary artery disease (CAD). Risk factors for the development of CMD have not been fully elucidated, and data regarding sex-associated differences in traditional cardiovascular risk factors for obstructive CAD in patients with CMD are lacking. METHODS In this single-center, prospective registry, we enrolled patients with nonobstructive CAD undergoing clinically indicated invasive assessment of coronary microvascular function between November 2019 and March 2023. Associations between coronary microvascular dysfunction, traditional cardiovascular risk factors, and sex were assessed using univariate and multivariate regression models. RESULTS Overall, 245 patients with nonobstructive CAD were included in the analysis (62.9% female; median age 68 (interquartile range: 59, 75). Microvascular dysfunction was diagnosed in 141 patients (57.5%). The prevalence of microvascular dysfunction was similar in women and men (59.0% vs. 57.0%; p = 0.77). No association was found between traditional risk factors for coronary atherosclerosis and CMD regardless of whether CMD was structural or functional. In women, but not in men, older age and the presence of previous ischemic heart disease were associated with lower coronary flow reserve (β = -0.29; p < 0.01 and β = -0.15; p = 0.05, respectively) and lower resistive reserve ratio (β = -0.28; p < 0.01 and β = -0.17; p = 0.04, respectively). CONCLUSION For the entire population, no association was found between coronary microvascular dysfunction and traditional risk factors for coronary atherosclerosis. In women only, older age and previous ischemic heart disease were associated with coronary microvascular dysfunction. Larger studies are needed to elucidate risk factors for CMD.
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Affiliation(s)
- Lior Zornitzki
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
- Department of Internal Medicine B, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Aviel Shetrit
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Ophir Freund
- Department of Internal Medicine B, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Shir Frydman
- Department of Internal Medicine B, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Ariel Banai
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Reut Amar Shamir
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Jeremy Ben-Shoshan
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Yaron Arbel
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Shmuel Banai
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
| | - Maayan Konigstein
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated with Tel Aviv University School of Medicine, Tel Aviv, Israel
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Hu B, Wang Y, Chen D, Feng J, Fan Y, Hou L. Temporal trends in the prevalence and death of ischemic heart disease in women of childbearing age from 1990 to 2019: a multilevel analysis based on the Global Burden of Disease Study 2019. Front Cardiovasc Med 2024; 11:1366832. [PMID: 38711792 PMCID: PMC11070499 DOI: 10.3389/fcvm.2024.1366832] [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: 01/07/2024] [Accepted: 04/11/2024] [Indexed: 05/08/2024] Open
Abstract
Background Our objective is to describe the current prevalence and death of ischemic heart disease (IHD) in women of childbearing age (WCBA) at the global, regional, and national levels and to analyze its temporal trends from 1990 to 2019. Methods WCBA was defined as women aged 15-49 years. Estimates and 95% Uncertainty Intervals (UI) of IHD prevalence and death numbers for seven age groups were extracted from the 2019 Global Burden of Disease Study. The age-standardized prevalence and death rate (ASPR and ASDR) of IHD in WCBA was estimated using the direct age-standardization method. Joinpoint regression analysis was used to calculate average annual percent change (AAPC) to represent the temporal trends from 1990 to 2019. Results Between 1990 and 2019, the global ASPR of IHD experienced a 3.21% increase, culminating in 367.21 (95% UI, 295.74-430.16) cases per 100,000 individuals. Conversely, the ASDR decreased to 11.11 (95% UI, 10.10-12.30) per 100,000 individuals. In 2019, among the five sociodemographic index (SDI) regions, the highest ASPR was observed in the high-middle SDI region, whereas the highest ASDR was found in the low-middle SDI region. Regionally, the Caribbean reported the highest ASPR (563.11 per 100,000 individuals; 95% UI, 493.13-643.03), and Oceania reported the highest ASDR (20.20 per 100,000 individuals; 95% UI, 13.01-31.03). At the national level, Trinidad and Tobago exhibited the highest ASPR (730.15 per 100,000 individuals; 95% UI, 633.96-840.13), and the Solomon Islands had the highest ASDR (77.77 per 100,000 individuals; 95% UI, 47.80-121.19). Importantly, over the past three decades, the global ASPR has seen a significant increase [AAPC = 0.11%, 95% Confidence Interval (CI): 0.09-0.13; P < 0.001], while the ASDR has demonstrated a significant decreasing trend (AAPC = -0.86%, 95% CI: -1.11 to -0.61; P < 0.001). Air pollution, tobacco use, high systolic blood pressure, elevated body mass index, dietary risks, and high LDL cholesterol have been identified as the leading six risk factors for IHD-related deaths among WCBA in 2019. Conclusions Despite the significant decline in the global ASDR for IHD among WCBA over the last thirty years, the ASPR continues to escalate. We need to remain vigilant about the increased burden of IHD in WCBA. It calls for aggressive prevention strategies, rigorous control of risk factors, and the enhancement of healthcare coverage to mitigate the disease burden of IHD among WCBA in forthcoming years.
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Affiliation(s)
- Ben Hu
- Department of Cardiology, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
- The Fifth Clinical Medical School of Anhui Medical University, Hefei, Anhui, China
| | - Yan Wang
- Academy of Medical Sciences, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Dong Chen
- Department of Cardiology, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
| | - Jun Feng
- Department of Cardiology, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
| | - Yinguang Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Linlin Hou
- Department of Cardiology, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
- The Fifth Clinical Medical School of Anhui Medical University, Hefei, Anhui, China
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Efejuku TA, Wolf SE, Song J, Golovko G, El Ayadi A. THE RISKS OF FIRST ONSET PRIMARY HYPERTENSION DIAGNOSIS IN THERMAL-INJURED PATIENTS. Shock 2024; 61:541-548. [PMID: 38300832 PMCID: PMC11141234 DOI: 10.1097/shk.0000000000002310] [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] [Indexed: 02/03/2024]
Abstract
ABSTRACT Introduction: Hypertension is a prevalent condition in the United States and leads to an increased risk of developing various comorbidities. However, the impact of new-onset hypertension after severe burns on patient outcomes is not known. We posit that hypertension onset after severe burn is associated with increased risk of developing comorbidities and mortality. Methods: Using the TriNetX database, burned patients diagnosed with essential hypertension after injury were compared with those who did not develop hypertension; neither had prior hypertension. Each cohort was grouped by sex, percent total body surface area (TBSA) burned, and age, then propensity matched for sex, race, ethnicity, and laboratory values. Outcomes assessed were acute kidney injury (AKI), hyperglycemia, heart failure, myocardial infarction (MI), and death. Results: Those diagnosed with hypertension after severe burn were 4.9 times more likely to develop AKI, 3.6 times for hyperglycemia, 5.3 times for heart failure, 4.7 times for acute MI, and 1.5 times for mortality. Sex analysis shows that men were at greater risk for AKI (1.5 times), heart failure (1.1 times), and death (1.4 times). Women were 1.3 times more likely to develop hyperglycemia. Percent TBSA burned grouping showed increased risk for all outcomes with increasing severity. Age grouping indicated an elevated risk of developing AKI, heart failure, acute MI, and death. Conclusion: New-onset hypertension diagnosis in severely burned patients is associated with acute kidney injury, heart failure, acute MI, and death. Overall, males, older patients, and those with a higher % TBSA burned are at a higher risk of developing these comorbidities.
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Affiliation(s)
| | | | | | - Georgiy Golovko
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas
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Hondros CAB, Khan I, Solvik M, Hanseth S, Pedersen EKR, Hovland S, Larsen TH, Lønnebakken MT. Compositional plaque progression in women and men with non-obstructive coronary artery disease. IJC HEART & VASCULATURE 2024; 51:101352. [PMID: 38356931 PMCID: PMC10865024 DOI: 10.1016/j.ijcha.2024.101352] [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: 10/25/2023] [Revised: 01/22/2024] [Accepted: 01/27/2024] [Indexed: 02/16/2024]
Abstract
Background In coronary artery disease (CAD), plaque progression and plaque composition are associated with cardiovascular risk. Whether compositional plaque progression in non-obstructive CAD differs between women and men is less studied. Methods We included 31 patients (42% women) with chronic non-obstructive CAD from the Norwegian Registry of Invasive Cardiology, undergoing serial coronary computed tomography angiography (CCTA) on clinical indication (median inter-scan interval 1.8 [1.5-2.2] years). We performed quantitative and qualitative plaque analysis of all coronary artery segments. Results Women were older compared to men (65 ± 8 years vs. 55 ± 12 years, p = 0.019), while there was no difference in the prevalence of hypertension, diabetes, smoking or statin treatment between groups. At baseline, women had a higher total plaque burden, more calcified plaques, and less fibro-fatty and necrotic core plaques compared to men (all p < 0.05). During follow-up, men showed faster progression of fibro-fatty plaques (4.0 ± 5.4 % per year vs. -0.6 ± 3.1 % per year, p = 0.019) and a greater reduction of fibrous plaques (-7.3 ± 6.1 % per year vs. 2.1 ± 7.2 % per year, p = 0.003) compared to women even after age adjustment. At follow-up, total plaque burden remained higher in women compared to men (24.9 ± 3.3 % vs. 21.1 ± 2.6 %, p = 0.001), while men had an increase in fibro-fatty (21.2 ± 9.3 % vs. 28.6 ± 9.8 %, p = 0.004) and necrotic core plaques (5.6 ± 3.6 % vs. 10.8 ± 7.2 %, p = 0.006), and a decrease in fibrous plaques (69.0 ± 11.9 % vs. 54.7 ± 13.7 %, p < 0.001). Women's plaque composition remained unaltered. Conclusion In non-obstructive CAD, serial CCTA demonstrated a higher total plaque burden and a stable plaque composition in women, while men had a faster progression of unstable low-attenuating fibro-fatty plaques.Clinical trial registration: ClinicalTrials.gov: Identifier NCT04009421.
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Affiliation(s)
- Caroline Annette Berge Hondros
- Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
- Department of Clinical Science, University of Bergen, P.O. Box 7804, 5020 Bergen, Norway
| | - Ingela Khan
- Department of Clinical Science, University of Bergen, P.O. Box 7804, 5020 Bergen, Norway
| | - Margrete Solvik
- Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
| | - Silja Hanseth
- Department of Clinical Science, University of Bergen, P.O. Box 7804, 5020 Bergen, Norway
- Department of Medicine, Haraldsplass Deaconess Hospital, Ulriksdal 8, 5009 Bergen, Norway
| | - Eva Kristine Ringdal Pedersen
- Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
- Department of Clinical Science, University of Bergen, P.O. Box 7804, 5020 Bergen, Norway
| | - Siren Hovland
- Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
- Norwegian Registry of Invasive Cardiology, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
| | - Terje Hjalmar Larsen
- Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
- Department of Biomedicine, University of Bergen, P.O. Box 7804, 5020 Bergen, Norway
| | - Mai Tone Lønnebakken
- Department of Heart Disease, Haukeland University Hospital, Jonas Lies vei 65, 5021 Bergen, Norway
- Department of Clinical Science, University of Bergen, P.O. Box 7804, 5020 Bergen, Norway
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Patel N, Greene N, Guynn N, Sharma A, Toleva O, Mehta PK. Ischemia but no obstructive coronary artery disease: more than meets the eye. Climacteric 2024; 27:22-31. [PMID: 38224068 DOI: 10.1080/13697137.2023.2281933] [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] [Received: 07/26/2023] [Accepted: 10/31/2023] [Indexed: 01/16/2024]
Abstract
Symptomatic women with angina are more likely to have ischemia with no obstructive coronary arteries (INOCA) compared to men. In both men and women, the finding of INOCA is not benign and is associated with adverse cardiovascular events, including myocardial infarction, heart failure and angina hospitalizations. Women with INOCA have more angina and a lower quality of life compared to men, but they are often falsely reassured because of a lack of obstructive coronary artery disease (CAD) and a perception of low risk. Coronary microvascular dysfunction (CMD) is a key pathophysiologic contributor to INOCA, and non-invasive imaging methods are used to detect impaired microvascular flow. Coronary vasospasm is another mechanism of INOCA, and can co-exist with CMD, but usually requires invasive coronary function testing (CFT) with provocation testing for a definitive diagnosis. In addition to traditional heart disease risk factors, inflammatory, hormonal and psychological risk factors that impact microvascular tone are implicated in INOCA. Treatment of risk factors and use of anti-atherosclerotic and anti-anginal medications offer benefit. Increasing awareness and early referral to specialized centers that focus on INOCA management can improve patient-oriented outcomes. However, large, randomized treatment trials to investigate the impact on major adverse cardiovascular events (MACE) are needed. In this focused review, we discuss the prevalence, pathophysiology, presentation, diagnosis and treatment of INOCA.
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Affiliation(s)
- N Patel
- J. Willis Hurst Internal Medicine Residency Program, Emory University, Atlanta, GA, USA
| | - N Greene
- Emory University School of Medicine, Atlanta, GA, USA
| | - N Guynn
- J. Willis Hurst Internal Medicine Residency Program, Emory University, Atlanta, GA, USA
| | - A Sharma
- Department of Internal Medicine, Grady Memorial Hospital, Atlanta, GA, USA
| | - O Toleva
- Andreas Gruentzig Cardiovascular Center, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA
| | - P K Mehta
- Emory Women's Heart Center and Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA
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Szakun N, Liva S, Bodner ME, Wolff A, Kim MY, Cote AT. Prevalence of Sex-Specific Cardiovascular Disease Risk Factors, Medical Risk, and Engagement in Health-Promoting Behaviours in Premenopausal Females. CJC Open 2024; 6:301-313. [PMID: 38487073 PMCID: PMC10935687 DOI: 10.1016/j.cjco.2023.11.003] [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: 08/11/2023] [Accepted: 11/04/2023] [Indexed: 03/17/2024] Open
Abstract
Background Several sex-specific risk factors (SS-RFs) increase a women's risk for cardiovascular disease (CVD) but are often overlooked during risk assessment. The purpose of this study was to identify the prevalence of SS-RFs and assess CVD risk, knowledge, perceptions and behaviours in premenopausal Canadian women. Methods An online survey was distributed across Canada to premenopausal biological females (19-49 years of age). The survey gathered demographics, medical history, engagement in health-promoting behaviours, and knowledge and perceptions of CVD risk. CVD risk was calculated using medical risk and SS-RFs were tabulated from medical history. Results A total of 2559 participants (33 ± 8 years) completed the survey. The majority of our sample (82%) was classified as low medical risk. Of those classified as low risk, 35% had at least 1 SS-RF. Of high-risk individuals, 70% underestimated their risk, 21% of whom perceived themselves as low risk. Engagement in health behaviours was suboptimal. Knowledge of traditional CVD risk factors and prevention was relatively high; however, less than one-half were aware of SS-RFs such as early menopause (39.4%). Conclusions Considering both traditional and SS-RFs, 47% of premenopausal Canadian women may be at risk for developing CVD. Of those deemed low medical risk for developing CVD, more than one-third reported having at least 1 SS-RF. Canadian women have poor knowledge of the risks associated with SS-RFs, lack sufficient awareness of the need for prevention of CVD, and are not engaging in sufficient health-promoting behaviours to mitigate future CVD risk.
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Affiliation(s)
- Natalie Szakun
- School of Human Kinetics, Trinity Western University, Langley, British Columbia, Canada
| | - Sarah Liva
- School of Nursing, Trinity Western University, Langley, British Columbia, Canada
| | - Michael E. Bodner
- School of Human Kinetics, Trinity Western University, Langley, British Columbia, Canada
| | - Angela Wolff
- School of Nursing, Trinity Western University, Langley, British Columbia, Canada
| | - Mi-Yeon Kim
- School of Nursing, Trinity Western University, Langley, British Columbia, Canada
| | - Anita T. Cote
- School of Human Kinetics, Trinity Western University, Langley, British Columbia, Canada
- Faculty of Medicine, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
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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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10
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Jung J, Lee SN, Her SH, Yoo KD, Moon KW, Moon D, Jang WY. Long-Term Clinical Impact of Patients with Multi-Vessel Non-Obstructive Coronary Artery Disease. Life (Basel) 2023; 13:2119. [PMID: 38004259 PMCID: PMC10671936 DOI: 10.3390/life13112119] [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: 09/20/2023] [Revised: 10/12/2023] [Accepted: 10/23/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Non-obstructive coronary artery disease (CAD) is a disease commonly diagnosed in patients undergoing coronary angiography. However, little is known regarding the long-term clinical impact of multi-vessel non-obstructive CAD. Therefore, the object of this study was to investigate the long-term clinical impact of multi-vessel non-obstructive CAD. METHOD A total of 2083 patients without revascularization history and obstructive CAD were enrolled between January 2010 and December 2015. They were classified into four groups according to number of vessels involved in non-obstructive CAD (25% ≤ luminal stenosis < 70%): zero, one, two, or three diseased vessels (DVs). We monitored the patients for 5 years. The primary outcome was major cardiovascular and cerebrovascular events (MACCEs), defined as a composite of cardiac death, stroke, and myocardial infarction (MI). RESULT The occurrence of MACCEs increased as the number of non-obstructive DVs increased, and was especially high in patients with three DVs. After adjustment, patients with three DVs still showed significantly poorer clinical outcomes of MACCEs, stroke, and MI compared those with zero DVs. CONCLUSION Multi-vessel non-obstructive CAD, especially in patients with non-obstructive three DVs, is strongly associated with poor long-term clinical outcomes. This finding suggests that more intensive treatment may be required in this subset of patients.
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Affiliation(s)
| | - Su-Nam Lee
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (S.-H.H.); (K.-D.Y.); (K.-W.M.); (D.M.); (W.-Y.J.)
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11
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Li H, Gao Y, Lin Y. Progress in molecular mechanisms of coronary microvascular dysfunction. Microcirculation 2023; 30:e12827. [PMID: 37608689 DOI: 10.1111/micc.12827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/23/2023] [Accepted: 08/03/2023] [Indexed: 08/24/2023]
Abstract
Coronary microvascular dysfunction is a high-risk factor for many cardiovascular events. However, because of multiple risk factors and limited understanding about its underlying pathophysiological mechanisms, it was easily misdiagnosed. Therefore, its clinical diagnosis and treatment were greatly restricted. Coronary microcirculation refers to microvessels that play an important role in the physiological regulation of myocardial perfusion and regulating blood flow distribution, fulfilling myocardial metabolic needs and moderating peripheral vascular resistance. In coronary microvascular dysfunction, vascular endothelial celldamage is a critical link. The main feature of early coronary microvascular dysfunction is the impairment of endothelial cell proliferation, adhesion, migration, apoptosis, and secretion. Moreover, coronary microvascular dysfunction risk factors include hyperglycemia, lipid metabolism disorders, ischemia-reperfusion injury, aging, and hypertension, similar to coronary atherosclerosis. There are various mechanisms by which these risk factors harm endothelial function and cause microcirculatory disturbances. Therefore, we reviewed coronary microvascular dysfunction's risk factors and pathogenesis in this article.
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Affiliation(s)
- Hao Li
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Yuping Gao
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Yuanyuan Lin
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
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12
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Guan C, Wu S, Xu W, Zhang J. Global, regional, and national burden of ischaemic heart disease and its trends, 1990-2019. Public Health 2023; 223:57-66. [PMID: 37604031 DOI: 10.1016/j.puhe.2023.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 08/23/2023]
Abstract
OBJECTIVES Ischemic heart disease (IHD) has high morbidity, disability, and mortality rates and is a major contributor to the global disease burden. This study aimed to obtain a more detailed description of the burden of IHD through secondary analysis of data from the Global Burden of Disease (GBD) 2019. STUDY DESIGN This is an epidemiological study. METHODS Data for this study were obtained from the GBD 2019 database. Annual average percentage change (AAPC) was calculated to assess trends in IHD prevalence, morbidity, mortality, and disability-adjusted life years (DALYs). Regional and national burden of IHD was assessed by stratifying by sex, age, and socio-demographic index (SDI). RESULTS From 1990 to 2019, the global prevalence of IHD, morbidity cases, deaths, and DALYs increased, but the age-standardized rates of IHD burden decreased. Morbidity, mortality, and DALY rates for IHD in both sexes increased with age. The prevalence, incidence, mortality, and DALY rates were higher in men than women in all age groups. In particular, the male-to-female ratios for mortality and DALY rates peaked among 35-39 year olds, while the male-to-female ratios for prevalence and morbidity peaked among 55-59 year olds. Age-standardized prevalence, incidence, and DALY rates were higher in low- and middle-income regions than in other SDI regions. CONCLUSION Although age-standardized prevalence, morbidity, mortality, and age-standardized DALY rates due to IHD decreased globally from 1990 to 2019, age-standardized prevalence and morbidity of IHD increased in Low SDI, Low-middle SDI, and Middle SDI regions.
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Affiliation(s)
- Chengfu Guan
- Department of Pharmacy, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Shuyi Wu
- Department of Pharmacy, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Wenlin Xu
- Department of Pharmacy, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Jinhua Zhang
- Department of Pharmacy, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China.
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13
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Ghizzoni G, Botti G, Russo F, Ferri L, Ancona M, Bellini B, Vella C, Gentile D, Montorfano M, Chieffo A. Ischemia With No Obstructive Coronary Artery Disease: Are Misdiagnosis and Undertreatment Always Behind the Corner? JACC Case Rep 2023; 22:101978. [PMID: 37790775 PMCID: PMC10544425 DOI: 10.1016/j.jaccas.2023.101978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 10/05/2023]
Abstract
Ischemia with no obstructive coronary artery disease (INOCA) is not an uncommon diagnosis in patients presenting with chest pain who undergo clinically indicated coronary angiography. However, the symptoms reported by patients with INOCA may be heterogeneous, leading to misdiagnosis and undertreatment. Herein we report 3 clinical cases of INOCA misdiagnosis and describe how the cases were reinvestigated following the appropriate diagnostic pathway. (Level of Difficulty: Advanced.).
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Affiliation(s)
- Giulia Ghizzoni
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Giulia Botti
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Filippo Russo
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Luca Ferri
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marco Ancona
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Barbara Bellini
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ciro Vella
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Domitilla Gentile
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Matteo Montorfano
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Alaide Chieffo
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
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14
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Oliveira GMMD, Almeida MCCD, Rassi DDC, Bragança ÉOV, Moura LZ, Arrais M, Campos MDSB, Lemke VG, Avila WS, Lucena AJGD, Almeida ALCD, Brandão AA, Ferreira ADDA, Biolo A, Macedo AVS, Falcão BDAA, Polanczyk CA, Lantieri CJB, Marques-Santos C, Freire CMV, Pellegrini D, Alexandre ERG, Braga FGM, Oliveira FMFD, Cintra FD, Costa IBSDS, Silva JSN, Carreira LTF, Magalhães LBNC, Matos LDNJD, Assad MHV, Barbosa MM, Silva MGD, Rivera MAM, Izar MCDO, Costa MENC, Paiva MSMDO, Castro MLD, Uellendahl M, Oliveira Junior MTD, Souza OFD, Costa RAD, Coutinho RQ, Silva SCTFD, Martins SM, Brandão SCS, Buglia S, Barbosa TMJDU, Nascimento TAD, Vieira T, Campagnucci VP, Chagas ACP. Position Statement on Ischemic Heart Disease - Women-Centered Health Care - 2023. Arq Bras Cardiol 2023; 120:e20230303. [PMID: 37556656 PMCID: PMC10382148 DOI: 10.36660/abc.20230303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023] Open
Affiliation(s)
| | | | | | | | | | | | | | | | - Walkiria Samuel Avila
- Instituto do Coração (Incor) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | - Andreia Biolo
- Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS - Brasil
| | | | | | | | | | - Celi Marques-Santos
- Universidade Tiradentes (UNIT), Aracaju, SE - Brasil
- Hospital São Lucas Rede D'Or São Luis, Aracaju, SE - Brasil
| | | | - Denise Pellegrini
- Hospital São Lucas da Pontifícia Universidade Católica do Rio Grande do Sul (PUC-RS), Porto Alegre, RS - Brasil
| | | | - Fabiana Goulart Marcondes Braga
- Instituto do Coração (Incor) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | - Lara Terra F Carreira
- Cardiologia Nuclear de Curitiba, Curitiba, PR - Brasil
- Hospital Pilar, Curitiba, PR - Brasil
| | | | | | | | | | | | | | | | | | | | | | - Marly Uellendahl
- Universidade Federal de São Paulo (UNIFESP), São Paulo, SP - Brasil
- DASA - Diagnósticos da América S/A, São Paulo, SP - Brasil
| | - Mucio Tavares de Oliveira Junior
- Instituto do Coração (Incor) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | | | | | - Ricardo Quental Coutinho
- Faculdade de Ciências Médicas da Universidade de Pernambuco (UPE), Recife, PE - Brasil
- Hospital Universitário Osvaldo Cruz da Universidade de Pernambuco (UPE), Recife, PE - Brasil
| | | | - Sílvia Marinho Martins
- Pronto Socorro Cardiológico de Pernambuco da Universidade de Pernambuco (PROCAPE/UPE), Recife, PE - Brasil
| | | | - Susimeire Buglia
- Instituto do Coração (Incor) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
- Instituto Dante Pazzanese de Cardiologia, São Paulo, SP - Brasil
| | | | | | - Thais Vieira
- Universidade Tiradentes (UNIT), Aracaju, SE - Brasil
- Rede D'Or, Aracaju, SE - Brasil
- Hospital Universitário da Universidade Federal de Sergipe (UFS), Aracaju, SE - Brasil
| | | | - Antonio Carlos Palandri Chagas
- Instituto do Coração (Incor) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
- Centro Universitário Faculdade de Medicina ABC, Santo André, SP - Brasil
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15
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Xu M, Yang F, Shen B, Wang J, Niu W, Chen H, Li N, Chen W, Wang Q, HE Z, Ding R. A bibliometric analysis of acute myocardial infarction in women from 2000 to 2022. Front Cardiovasc Med 2023; 10:1090220. [PMID: 37576112 PMCID: PMC10416645 DOI: 10.3389/fcvm.2023.1090220] [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: 11/24/2022] [Accepted: 06/01/2023] [Indexed: 08/15/2023] Open
Abstract
Background Plenty of publications had been written in the last several decades on acute myocardial infarction (AMI) in women. However, there are few bibliometric analyses in such field. In order to solve this problem, we attempted to examine the knowledge structure and development of research about AMI in women based on analysis of related publications. Method The Web of Science Core Collection was used to extract all publications regarding AMI in women, ranging from January 2000 to August 2022. Bibliometric analysis was performed using VOSviewer, Cite Space, and an online bibliometric analysis platform. Results A total of 14,853 publications related to AMI in women were identified from 2000 to 2022. Over the past 20 years, the United States had published the most articles in international research and participated in international cooperation the most frequently. The primary research institutions were Harvard University and University of Toronto. Circulation was the most cited journal and had an incontrovertible academic impact. 67,848 authors were identified, among which Harlan M Krumholz had the most significant number of articles and Thygesen K was co-cited most often. And the most common keywords included risk factors, disease, prognosis, mortality, criteria and algorithm. Conclusion The research hotspots and trends of AMI in women were identified and explored using bibliometric and visual methods. Researches about AMI in women are flourishing. Criteria and algorithms might be the focus of research in the near future, which deserved great attentions.
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Affiliation(s)
- Ming Xu
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
- Department of Cardiology, Shanghai Navy Feature Medical Center, Naval Medical University, Shanghai, China
| | - Fupeng Yang
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
| | - Bin Shen
- Department of Cardiology, Shanghai Navy Feature Medical Center, Naval Medical University, Shanghai, China
| | - Jiamei Wang
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
| | - Wenhao Niu
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
| | - Hui Chen
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
| | - Na Li
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
| | - Wei Chen
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
| | - Qinqin Wang
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
| | - Zhiqing HE
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
| | - Ru Ding
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- Shanghai Cardiovascular Institute of Integrative Medicine, Shanghai, China
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16
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Sanip Z, Pahimi N, Bokti NA, Yusof Z, Mohamed MS, W Isa WYH, Rasool AH. Impaired peripheral microvascular reactivity in patients with nonobstructive coronary artery disease. Microcirculation 2023; 30:e12807. [PMID: 37080549 DOI: 10.1111/micc.12807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 04/03/2023] [Indexed: 04/22/2023]
Abstract
OBJECTIVE This study aimed to determine whether peripheral microvascular reactivity is impaired in patients with nonobstructive coronary artery disease (NOCAD). METHODS Stable patients presenting with angina were recruited and, based on results from coronary angiography, were categorized into OCAD (coronary stenosis of ≥50%) and NOCAD (stenosis <50%) groups. A control group with no history of angina was also recruited. Forearm skin microvascular reactivity was measured using the laser Doppler blood perfusion monitor and the process of postocclusive skin reactive hyperemia (PORH). RESULTS Patients were categorized into OCAD (n = 42), NOCAD (n = 40), and control (n = 39) groups. Compared with the control group, the PORH perfusion percent change (PORH% change) was significantly lower in the OCAD and NOCAD groups. No significant differences were noted between the OCAD and NOCAD groups. Additionally, the NOCAD group without any coronary obstruction takes a longer time to reach peak perfusion and had lower PORH% change compared with the nonangina control group. CONCLUSION Angina patients with NOCAD have microvascular dysfunction as demonstrated by reduced magnitude of reperfusion with an ischemic stimulus. NOCAD patients without coronary obstruction also displayed a slower response to reperfusion.
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Affiliation(s)
- Zulkefli Sanip
- Central Research Laboratory, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Nurnajwa Pahimi
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
- Department of Internal Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Nur Adilah Bokti
- Department of Internal Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
- Cardiology Unit, Hospital Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Zurkurnai Yusof
- Department of Internal Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
- Cardiology Unit, Hospital Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | | | - W Yus Haniff W Isa
- Department of Internal Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
- Cardiology Unit, Hospital Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Aida Hanum Rasool
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
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17
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Conlon FL, Arnold AP. Sex chromosome mechanisms in cardiac development and disease. NATURE CARDIOVASCULAR RESEARCH 2023; 2:340-350. [PMID: 37808586 PMCID: PMC10558115 DOI: 10.1038/s44161-023-00256-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 02/13/2023] [Indexed: 10/10/2023]
Abstract
Many human diseases, including cardiovascular disease, show differences between men and women in pathology and treatment outcomes. In the case of cardiac disease, sex differences are exemplified by differences in the frequency of specific types of congenital and adult-onset heart disease. Clinical studies have suggested that gonadal hormones are a factor in sex bias. However, recent research has shown that gene and protein networks under non-hormonal control also account for cardiac sex differences. In this review, we describe the sex chromosome pathways that lead to sex differences in the development and function of the heart and highlight how these findings affect future care and treatment of cardiac disease.
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Affiliation(s)
- Frank L Conlon
- Departments of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Arthur P Arnold
- Department of Integrative Biology & Physiology, University of California, Los Angeles, CA, 90095, USA
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18
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Sullivan S, Young A, Garcia M, Almuwaqqat Z, Moazzami K, Hammadah M, Lima BB, Hu Y, Jajeh MN, Alkhoder A, Elon L, Lewis TT, Shah AJ, Mehta PK, Bremner JD, Quyyumi AA, Vaccarino V. Sex Differences in Vascular Response to Mental Stress and Adverse Cardiovascular Events Among Patients With Ischemic Heart Disease. Arterioscler Thromb Vasc Biol 2023; 43:e112-e120. [PMID: 36857628 PMCID: PMC10164352 DOI: 10.1161/atvbaha.122.318576] [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] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 02/06/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Microvascular measures of vascular dysfunction during acute mental stress may be important determinants of major adverse cardiovascular events (MACE), especially among younger and middle-aged women survivors of an acute myocardial infarction. METHODS In the MIMS2 study (Myocardial Infarction and Mental Stress 2), individuals who had been hospitalized for a myocardial infarction in the past 8 months were prospectively followed for 5 years. MACE was defined as a composite index of cardiovascular death and first/recurring events for nonfatal myocardial infarction and hospitalizations for heart failure. Reactive hyperemia index and flow-mediated dilation were used to measure microvascular and endothelial function, respectively, before and 30 minutes after a public-speaking mental stress task. Survival models for recurrent events were used to examine the association between vascular response to stress (difference between poststress and resting values) and MACE. Reactive hyperemia index and flow-mediated dilation were standardized in analyses. RESULTS Of 263 patients (the mean age was 51 years; range, 25-61), 48% were women, and 65% were Black. During a median follow-up of 4.3 years, 64 patients had 141 adverse cardiovascular events (first and repeated). Worse microvascular response to stress (for each SD decrease in the reactive hyperemia index) was associated with 50% greater risk of MACE (hazard ratio, 1.50 [95% CI, 1.05-2.13]; P=0.03) among women only (sex interaction: P=0.03). Worse transient endothelial dysfunction in response to stress (for each SD decrease in flow-mediated dilation) was associated with a 35% greater risk of MACE (hazard ratio, 1.35 [95% CI, 1.07-1.71]; P=0.01), and the association was similar in women and men. CONCLUSIONS Peripheral microvascular dysfunction with mental stress was associated with adverse events among women but not men. In contrast, endothelial dysfunction was similarly related to MACE among both men and women. These results suggest a female-specific mechanism linking psychological stress to adverse outcomes.
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Affiliation(s)
- Samaah Sullivan
- Department of Epidemiology, Human Genetics and
Environmental Sciences, The University of Texas Health Science Center at Houston,
Dallas, TX
- Department of Epidemiology, Emory University, Atlanta,
GA
| | - An Young
- Department of Epidemiology, Emory University, Atlanta,
GA
- Department of Medicine, Emory University, Atlanta, GA
| | - Mariana Garcia
- Department of Epidemiology, Emory University, Atlanta,
GA
- Department of Medicine, Emory University, Atlanta, GA
| | - Zakaria Almuwaqqat
- Department of Epidemiology, Emory University, Atlanta,
GA
- Department of Medicine, Emory University, Atlanta, GA
| | - Kasra Moazzami
- Department of Epidemiology, Emory University, Atlanta,
GA
- Department of Medicine, Emory University, Atlanta, GA
| | | | - Bruno B. Lima
- Department of Medicine, Emory University, Atlanta, GA
| | - Yingtian Hu
- Department of Biostatistics and Bioinformatics, Emory
University, Atlanta, GA
| | | | | | - Lisa Elon
- Department of Biostatistics and Bioinformatics, Emory
University, Atlanta, GA
| | - Tené T. Lewis
- Department of Epidemiology, Emory University, Atlanta,
GA
| | - Amit J. Shah
- Department of Epidemiology, Emory University, Atlanta,
GA
- Department of Medicine, Emory University, Atlanta, GA
- Atlanta VA Medical Center, Atlanta, GA
| | - Puja K. Mehta
- Department of Medicine, Emory University, Atlanta, GA
| | - J. Douglas Bremner
- Department of Psychiatry and Behavioral Sciences, Emory
University, Atlanta, GA
- Atlanta VA Medical Center, Atlanta, GA
| | | | - Viola Vaccarino
- Department of Epidemiology, Emory University, Atlanta,
GA
- Department of Medicine, Emory University, Atlanta, GA
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19
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Sex-based differences in nuclear medicine imaging and therapy. Eur J Nucl Med Mol Imaging 2023; 50:971-974. [PMID: 36633615 DOI: 10.1007/s00259-023-06113-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 01/08/2023] [Indexed: 01/13/2023]
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20
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Sueda S, Sakaue T. Sex-related differences in coronary vasomotor disorders: Comparisons between Western and Japanese populations. J Cardiol 2023; 81:161-167. [PMID: 35534347 DOI: 10.1016/j.jjcc.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/19/2022] [Accepted: 03/28/2022] [Indexed: 10/18/2022]
Abstract
Sex-related differences in the prevalence of cardiac disorders have been elucidated beyond races. Angina/ischemia with nonobstructive coronary artery disease (AINOCA) is often observed in females. Coronary microvascular dysfunction (CMD) and coronary epicardial spasm (CES) are the principal cause of AINOCA. The clinical outcomes of Western patients with CMD were less satisfactory than expected, while the prognosis of Japanese patients with CES treated with medications including calcium channel blockers was favorable. However, the incidence and clinical features of coronary spasm endotypes were different between Western and Japanese populations. Furthermore, sex-related differences in the clinical manifestations and outcomes of patients with different spasm endotypes remain uncertain beyond race. In this article, we will review the sex differences in Japanese AINOCA patients with coronary vasomotor disorders, including CMD and CES, and compare them with those of Western patients.
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Affiliation(s)
- Shozo Sueda
- Department of Cardiology, Ehime Prefectural Niihama Hospital, Niihama City, Ehime Prefecture, Japan.
| | - Tomoki Sakaue
- Department of Cardiology, Yawatahama City General Hospital, Yawatahama City, Ehime Prefecture, Japan
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21
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Effect of Proprietary Chinese Medicine on Coronary Microvascular Dysfunction in Patients with Microvascular Angina: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2023; 2023:9242752. [PMID: 36733846 PMCID: PMC9889144 DOI: 10.1155/2023/9242752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/23/2022] [Accepted: 01/05/2023] [Indexed: 01/25/2023]
Abstract
Background Microvascular angina (MVA) has received increasing attention and interest in recent years, but there are still some shortcomings in the diagnosis and treatments at current stage. In recent years, several studies have confirmed the efficacy of proprietary Chinese medicines (PCMs) in improving MVA symptoms; however, there is no systematic review and meta-analysis to comprehensively assess the efficacy of PCMs in this area. Objective Investigating the clinical efficacy of proprietary Chinese medicines for treating MVA and coronary microvascular function. Methods We looked up articles from January 1, 2012, to the present from eight databases. Then, we screened the literature and followed the 2019 version 2 of Cochrane risk of bias tool for systematic review. The Stata/SE 15.0 software was used for the meta-analysis. Results There are 21 studies, including 1,641 patients who were included in this review. According to the results, the combination of PCMs and conventional MVA treatment was able to further enhance clinical efficacy [RR = 1.28, 95% CI (1.20, 1.36), p < 0.001], prolong the time of duration on the treadmill exercise testing (TET) [SMD = 1.49, 95% CI (0.63, 2.36), p = 0.001] and improve levels of NO [SMD = -1.77 95% CI (-2.11, -1.43), p < 0.001]. At the same time, PCMs could also decrease the microvascular resistance index (IMR) [SMD = -1.79, 95% CI (-2.58, -1.00), p < 0.001)], serum level of hs-CRP [SMD = -1.21, 95% CI (-1.84, -0.58), p < 0.001] and ET-1 [SMD = -1.77 95% CI (-2.11, -1.43), p < 0.001]. Regards to medication safety, a total of 27 adverse events occurred, including 10 cases in the intervention group and 17 cases in the control group. Conclusion The study suggests that the combination of PCMs and conventional MVA treatment enhances clinical efficacy and could better improve coronary microvascular function. In the future, we expect more high-quality, randomized, double-blind clinical studies to validate the safety, and efficacy of PCMs to provide valuable evidence-based medicine (EBM) for the treatment of MVA with PCMs.
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22
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Kwan AC, Wei J, Ouyang D, Ebinger JE, Merz CNB, Berman D, Cheng S. Sex differences in contributors to coronary microvascular dysfunction. Front Cardiovasc Med 2023; 10:1085914. [PMID: 36760556 PMCID: PMC9902873 DOI: 10.3389/fcvm.2023.1085914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/09/2023] [Indexed: 01/25/2023] Open
Abstract
Background Coronary microvascular dysfunction (CMD) has differences in prevalence and presentation between women and men; however, we have limited understanding about underlying contributors to sex differences in CMD. Myocardial perfusion reserve index (MPRI), as semi-quantitative measure of myocardial perfusion derived from cardiac magnetic resonance (CMR) imaging has been validated as a measure of CMD. We sought to understand the sex differences in the relations between the MPRI and traditional measures of cardiovascular disease by CMR. Methods A retrospective analysis of a single-center cohort of patients receiving clinical stress CMR from 2015 to 2022 was performed. Patients with calculated MPRI and no visible perfusion defects consistent with obstructive epicardial coronary disease were included. We compared associations between MPRI versus traditional cardiovascular risk factors and markers of cardiac structure/function in sex-stratified populations using univariable and multivariable regression models. Results A total of 229 patients [193 female, 36 male, median age 57 (47-67) years] were included in the analysis. In the female population, no traditional cardiovascular risk factors were associated with MPRI, whereas in the male population, diabetes (β: -0.80, p = 0.03) and hyperlipidemia (β: -0.76, p = 0.006) were both associated with reduced MPRI in multivariable models. Multivariable models revealed significant associations between reduced MPRI and increased ascending aortic diameter (β: -0.42, p = 0.005) and T1 times (β: -0.0056, p = 0.03) in the male population, and increased T1 times (β: -0.0037, p = 0.006) and LVMI (β: -0.022, p = 0.0003) in the female population. Conclusion The findings suggest different underlying pathophysiology of CMD in men versus women, with lower MPRI in male patients fitting a more "traditional" atherosclerotic profile.
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Affiliation(s)
- Alan C. Kwan
- Department of Cardiology, Smidt Heart Institute, Los Angeles, CA, United States
| | - Janet Wei
- Department of Cardiology, Smidt Heart Institute, Los Angeles, CA, United States
- Barbara Streisand Women’s Heart Institute, Los Angeles, CA, United States
| | - David Ouyang
- Department of Cardiology, Smidt Heart Institute, Los Angeles, CA, United States
| | - Joseph E. Ebinger
- Department of Cardiology, Smidt Heart Institute, Los Angeles, CA, United States
| | - C. Noel Bairey Merz
- Department of Cardiology, Smidt Heart Institute, Los Angeles, CA, United States
- Barbara Streisand Women’s Heart Institute, Los Angeles, CA, United States
| | - Daniel Berman
- Department of Cardiology, Smidt Heart Institute, Los Angeles, CA, United States
- Department of Imaging, Cedars Sinai Medical Center, Los Angeles, CA, United States
| | - Susan Cheng
- Department of Cardiology, Smidt Heart Institute, Los Angeles, CA, United States
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23
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Baseline cardiac risk profile determines radiation-induced cardiac toxicity in patients with mid-lower esophageal cancer. JOURNAL OF RADIOTHERAPY IN PRACTICE 2023. [DOI: 10.1017/s146039692200036x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Abstract
Background:
The radiotherapy techniques are evolving. Besides optimal tumour coverage, considering organs at risk (OAR) is pertinent to radiation oncologists. In mid-lower esophageal cancer (MLEC) radiotherapy, heart is the main OAR. Studies on excess absolute risk (EAR) of cardiovascular disease (CVD) in MLEC radiotherapy are limited in the main literature. Therefore, this study was conducted to estimate the EAR of CVD in patients with MLEC treated with the intensity-modulated radiation therapy (IMRT) technique.
Results:
Family history of heart disease and smoking increased the EAR of CVD significantly compared to the cholesterol and high-sensitivity C-reactive protein. The 10-year EAR of the high-risk group was more than four times of the low-risk group at all ages. In the low-risk group, EAR of CVD after radiotherapy of esophageal cancer can increase by up to 9·1%, while in the high-risk group, EAR increased by 34·89%.
Conclusions:
Adding the baseline CVD risk factors improved the estimation of EAR of heart disease after MLEC radiotherapy with the IMRT technique.
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24
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Sex and Gender Bias as a Mechanistic Determinant of Cardiovascular Disease Outcomes. Can J Cardiol 2022; 38:1865-1880. [PMID: 36116747 DOI: 10.1016/j.cjca.2022.09.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 08/21/2022] [Accepted: 09/11/2022] [Indexed: 12/14/2022] Open
Abstract
Defined as a prejudice either for or against something, biases at the provider, patient, and societal level all contribute to differences in cardiovascular disease recognition and treatment, resulting in outcome disparities between sexes and genders. Provider bias in the under-recognition of female-predominant cardiovascular disease and risks might result in underscreened and undertreated patients. Furthermore, therapies for female-predominant phenotypes including nonobstructive coronary artery disease and heart failure with preserved ejection fraction are less well researched, contributing to undertreated female patients. Conversely, women are less likely to seek urgent medical attention, potentially related to societal bias to put others first, which contributes to diagnostic delays. Furthermore, women are less likely to have discussions around risk factors for coronary artery disease compared with men, partially because they are less likely to consider themselves at risk for heart disease. Provider bias in interpreting a greater number of presenting symptoms, some of which have been labelled as "atypical," can lead to mislabelling presentations as noncardiovascular. Furthermore, providers might avoid discussions around certain therapies including thrombolysis for stroke, and cardiac resynchronization therapy in heart failure, because it is incorrectly assumed that women are not interested in pursuing options deemed more invasive. To mitigate bias, organizations should aim to increase the visibility and involvement of women in research, health promotion, and clinical and leadership endeavours. More research needs to be done to identify effective interventions to mitigate sex and gender bias and the resultant cardiovascular outcome discrepancies.
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25
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Sex Differences in Acute Myocardial Infarction: Good News and Bad News. Can J Cardiol 2022; 38:1661-1663. [PMID: 36334936 DOI: 10.1016/j.cjca.2022.08.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 12/24/2022] Open
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26
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Prakash RO, Chakrala TS, Feuer DS, Valdes CA, Pepine CJ, Keeley EC. Critical role of the coronary microvasculature in heart disease: From pathologic driving force to "innocent" bystander. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2022; 22:100215. [PMID: 38558907 PMCID: PMC10978433 DOI: 10.1016/j.ahjo.2022.100215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 09/30/2022] [Indexed: 04/04/2024]
Abstract
The coronary microvasculature is responsible for providing oxygen and nutrients to myocardial tissue. A healthy microvasculature with an intact and properly functioning endothelium accomplishes this by seemless changes in vascular tone to match supply and demand. Perturbations in the normal physiology of the microvasculature, including endothelial and/or vascular smooth muscle dysfunction, result in impaired function (vasoconstriction, antithrombotic, etc.) and structural (hypertrophic, fibrotic) abnormalities that lead to microvascular ischemia and potential organ damage. While coronary microvascular dysfunction (CMD) is the primary pathologic driving force in ischemia with non-obstructive coronary artery disease (INOCA), angina with no obstructive coronary arteries (ANOCA), and myocardial infarction with non-obstructed coronary arteries (MINOCA), it may be a bystander in many cardiac disorders which later become pathologically associated with signs and/or symptoms of myocardial ischemia. Importantly, regardless of the primary or secondary basis of CMD in the heart, it is associated with important increases in morbidity and mortality. In this review we discuss salient features pertaining to known pathophysiologic mechanisms driving CMD, the spectrum of heart diseases where it places a critical role, invasive and non-invasive diagnostic testing, management strategies, and the gaps in knowledge where future research efforts are needed.
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Affiliation(s)
- Roshni O. Prakash
- Department of Medicine, University of Florida, Gainesville, FL, United States of America
| | - Teja S. Chakrala
- Department of Medicine, University of Florida, Gainesville, FL, United States of America
| | - Daniel S. Feuer
- Department of Medicine, University of Florida, Gainesville, FL, United States of America
| | - Carlos A. Valdes
- Department of Medicine, University of Florida, Gainesville, FL, United States of America
| | - Carl J. Pepine
- Department of Medicine, University of Florida, Gainesville, FL, United States of America
- Division of Cardiovascular Medicine, University of Florida, Gainesville, FL, United States of America
| | - Ellen C. Keeley
- Department of Medicine, University of Florida, Gainesville, FL, United States of America
- Division of Cardiovascular Medicine, University of Florida, Gainesville, FL, United States of America
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27
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Jia F, Fei SF, Tong DB, Xue C, Li JJ. Sex difference in circulating PCSK9 and its clinical implications. Front Pharmacol 2022; 13:953845. [PMID: 36160427 PMCID: PMC9490038 DOI: 10.3389/fphar.2022.953845] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/08/2022] [Indexed: 12/04/2022] Open
Abstract
Proprotein convertase subtilisin kexin type 9 (PCSK9) is a proprotein convertase that increases plasma low-density lipoprotein cholesterol (LDL-C) levels by triggering the degradation of LDL receptors (LDLRs). Beyond the regulation of circulating LDL-C, PCSK9 also has direct atherosclerotic effects on the vascular wall and is associated with coronary plaque inflammation. Interestingly, emerging data show that women have higher circulating PCSK9 concentrations than men, suggesting that the potential roles of PCSK9 may have different impacts according to sex. In this review, we summarize the studies concerning sex difference in circulating levels of PCSK9. In addition, we report on the sex differences in the relations of elevated circulating PCSK9 levels to the severity and prognosis of coronary artery disease, the incidence of type 2 diabetes mellitus, and neurological damage after cardiac arrest and liver injury, as well as inflammatory biomarkers and high-density lipoprotein cholesterol (HDL-C). Moreover, sex difference in the clinical efficacy of PCSK9 inhibitors application are reviewed. Finally, the underlying mechanisms of sex difference in circulating PCSK9 concentrations and the clinical implications are also discussed.
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Affiliation(s)
- Fang Jia
- Department of Cardiology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Si-Fan Fei
- Department of Cardiology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - De-Bing Tong
- Department of Cardiology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Cong Xue
- Department of Cardiology, The Third Affiliated Hospital of Soochow University, Changzhou, China
- *Correspondence: Cong Xue, ; Jian-Jun Li,
| | - Jian-Jun Li
- Cardio-Metabolic Center, Fu Wai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- *Correspondence: Cong Xue, ; Jian-Jun Li,
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28
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Jia F, Fei SF, Tong DB, Zhang S, Li JJ. Do Patients with Myocardial Infarction with Non-Obstructive Coronary Arteries Have Similar Prognosis Compared to Ones with MI-CAD? Angiology 2022; 74:407-416. [PMID: 35993693 DOI: 10.1177/00033197221121191] [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: 11/16/2022]
Abstract
Acute myocardial infarction (AMI) is a leading cause of morbidity and mortality worldwide and it is primarily caused by acute plaque disruption and coronary occlusion. Recent studies suggest that myocardial infarction with non-obstructive coronary arteries (MINOCA) also occurs but the underlying mechanisms have not been fully understood until recently. The evidence also suggests that the clinical outcomes of patients presenting with MINOCA are similar to AMI patients with obstructive coronary artery disease (MI-CAD), including all-cause mortality and major adverse cardiovascular events. The present narrative review considers the risk factors, pathological changes, and outcomes associated with MINOCA and compares them with MI-CAD.
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Affiliation(s)
- Fang Jia
- Department of Cardiology, 117850The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Si-Fan Fei
- Department of Cardiology, 117850The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - De-Bing Tong
- Department of Cardiology, 117850The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Sheng Zhang
- Department of Cardiology, 117850The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jian-Jun Li
- Cardio-Metabolic Center, 569172Fu Wai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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29
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Mikail N, Rossi A, Bengs S, Haider A, Stähli BE, Portmann A, Imperiale A, Treyer V, Meisel A, Pazhenkottil AP, Messerli M, Regitz-Zagrosek V, Kaufmann PA, Buechel RR, Gebhard C. Imaging of heart disease in women: review and case presentation. Eur J Nucl Med Mol Imaging 2022; 50:130-159. [PMID: 35974185 PMCID: PMC9668806 DOI: 10.1007/s00259-022-05914-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/12/2022] [Indexed: 11/04/2022]
Abstract
Cardiovascular diseases (CVD) remain the leading cause of mortality worldwide. Although major diagnostic and therapeutic advances have significantly improved the prognosis of patients with CVD in the past decades, these advances have less benefited women than age-matched men. Noninvasive cardiac imaging plays a key role in the diagnosis of CVD. Despite shared imaging features and strategies between both sexes, there are critical sex disparities that warrant careful consideration, related to the selection of the most suited imaging techniques, to technical limitations, and to specific diseases that are overrepresented in the female population. Taking these sex disparities into consideration holds promise to improve management and alleviate the burden of CVD in women. In this review, we summarize the specific features of cardiac imaging in four of the most common presentations of CVD in the female population including coronary artery disease, heart failure, pregnancy complications, and heart disease in oncology, thereby highlighting contemporary strengths and limitations. We further propose diagnostic algorithms tailored to women that might help in selecting the most appropriate imaging modality.
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Affiliation(s)
- Nidaa Mikail
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.,Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Alexia Rossi
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.,Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Susan Bengs
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.,Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Ahmed Haider
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.,Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland.,Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Barbara E Stähli
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Angela Portmann
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.,Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Alessio Imperiale
- Nuclear Medicine and Molecular Imaging - Institut de Cancérologie de Strasbourg Europe (ICANS), University of Strasbourg, Strasbourg, France.,Molecular Imaging - DRHIM, IPHC, UMR 7178, CNRS/Unistra, Strasbourg, France
| | - Valerie Treyer
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Alexander Meisel
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.,Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Aju P Pazhenkottil
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.,Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Michael Messerli
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Vera Regitz-Zagrosek
- Charité, Universitätsmedizin, Berlin, Berlin, Germany.,University of Zurich, Zurich, Switzerland
| | - Philipp A Kaufmann
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Ronny R Buechel
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Cathérine Gebhard
- Department of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland. .,Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland. .,Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria.
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30
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Sabetta A, Lombardi L, Stefanini L. Sex differences at the platelet-vascular interface. Intern Emerg Med 2022; 17:1267-1276. [PMID: 35576047 PMCID: PMC9352612 DOI: 10.1007/s11739-022-02994-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 04/16/2022] [Indexed: 12/24/2022]
Abstract
Platelets are multifunctional cells that ensure the integrity of the vascular wall and modulate the immune response at the blood/vascular interface. Their pathological activation results in both thrombosis and inflammation and implicates them in the pathogenesis of vascular disease. Vascular diseases are sexually dimorphic in terms of incidence, clinical presentation, outcome, and efficacy of anti-platelet therapy. We here provide an overview of what is known about the role of platelets in the initiation and progression of vascular diseases and summarize what is known about the sex differences in platelet reactivity and in the thromboinflammatory mechanisms that drive these diseases, with a particular focus on atherosclerosis, obstructive and non-obstructive coronary artery disease, and ischemic stroke. Understanding the sex differences at the platelet-vascular interface is clinically relevant as it will enable: (1) to design new therapeutic strategies that prevent the detrimental effects of the immune-modulatory function of platelets taking sex into account, and (2) to evaluate if sex-specific anti-platelet drug regimens should be used to reduce the risk not only of thrombosis but also of vascular disease progression.
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Affiliation(s)
- Annamaria Sabetta
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università, 37, 00185, Rome, Italy
| | - Ludovica Lombardi
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università, 37, 00185, Rome, Italy
| | - Lucia Stefanini
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università, 37, 00185, Rome, Italy.
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31
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Huang J, Kumar S, Toleva O, Mehta PK. Mechanisms of Coronary Ischemia in Women. Curr Cardiol Rep 2022; 24:1273-1285. [PMID: 35904668 DOI: 10.1007/s11886-022-01745-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/23/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW Obstructive coronary artery disease is a major cause of ischemia in both men and women; however, women are more likely to present with ischemia in the setting of no obstructive coronary arteries (INOCA) and myocardial infarction with no obstructive coronary arteries (MINOCA), conditions that are associated with adverse cardiovascular prognosis despite absence of coronary stenosis. In this review, we focus on mechanisms of coronary ischemia that should be considered in the differential diagnosis when routine anatomic clinical investigation leads to the finding of non-obstructive coronary artery disease on coronary angiography in the setting of acute myocardial infarction. RECENT FINDINGS There are multiple mechanisms that contribute to MINOCA, including atherosclerotic plaque disruption, coronary artery spasm, coronary microvascular dysfunction (CMD), coronary embolism and/or thrombosis, and spontaneous coronary artery dissection. Non-coronary causes such as myocarditis or supply-demand mismatch should also be considered on the differential when there is an unexplained troponin elevation. Use of advanced imaging and diagnostic techniques to determine the underlying etiology of MINOCA is feasible and helpful, as this has the potential to guide management and secondary prevention. Failure to identify the underlying cause(s) may result in inappropriate treatment and inaccurate counseling to patients. MINOCA predominates in young women and is associated with a guarded prognosis. The diagnosis of MINOCA should prompt further investigation to determine the underlying cause of troponin elevation. Patients with INOCA and MINOCA are heterogeneous, and response to treatments can be variable. Large randomized controlled trials to determine longer-term optimal medical therapy for management of these conditions are under investigation.
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Affiliation(s)
- Jingwen Huang
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Sonali Kumar
- Department of Medicine, Emory Cardiovascular Disease Fellowship Program, Emory University School of Medicine, Atlanta, GA, USA
| | - Olga Toleva
- Andreas Gruentzig Cardiovascular Center, Emory Women's Heart Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Puja K Mehta
- Division of Cardiology, Emory Women's Heart Center, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, 1462 Clifton Rd, Suite 505, GA, 30322, Atlanta, USA.
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32
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Wiśniewski OW, Dydowicz F, Salamaga S, Skulik P, Migaj J, Kałużna-Oleksy M. Risk Factors Predisposing to Angina in Patients with Non-Obstructive Coronary Arteries: A Retrospective Analysis. J Pers Med 2022; 12:jpm12071049. [PMID: 35887545 PMCID: PMC9318432 DOI: 10.3390/jpm12071049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 06/20/2022] [Accepted: 06/24/2022] [Indexed: 11/29/2022] Open
Abstract
No hemodynamically significant atherosclerotic plaques are observed in up to 30% of patients reporting angina and undergoing coronary angiography. To investigate risk factors associated with non-obstructive coronary artery disease (NOCAD), we analyzed the medical records of, consecutively, 136 NOCAD subjects and 128 patients with significant stenosis in at least one coronary artery (the OCAD group). The blood concentrations of the TC (4.40 [3.78−5.63] mmol/L vs. 4.12 [3.42−5.01] mmol/L; p = 0.026), LDL-C (2.32 [1.80−3.50] mmol/L vs. 2.10 [1.50−2.70] mmol/L; p = 0.003), non-HDL-C (2.89 [2.29−4.19] mmol/L vs. 2.66 [2.06−3.39] mmol/L; p = 0.045), as well as the LDL-C/HDL-C ratio (1.75 [1.22−2.60] vs. 1.50 [1.10−1.95]; p = 0.018) were significantly increased in the NOCAD patients compared to the OCAD group due to the lower prevalence and intensity of the statin therapy in the NOCAD individuals (p < 0.001). Moreover, the abovementioned lipid parameters appeared to be valuable predictors of NOCAD, with the LDL-C (OR = 1.44; 95%CI = 1.14−1.82) and LDL-C/HDL-C (OR = 1.51; 95%CI = 1.13−2.02) showing the highest odds ratios. Furthermore, multivariable logistic regression models determined female sex as the independent risk factor for NOCAD (OR = 2.37; 95%CI = 1.33−4.20). Simultaneously, arterial hypertension substantially lowered the probability of NOCAD (OR = 0.21; 95%CI = 0.10−0.43). To conclude, female sex, the absence of arterial hypertension, as well as increased TC, LDL-C, non-HDL, and LDL-C/HDL-C ratio are risk factors for NOCAD in patients reporting angina, potentially as a result of poor hypercholesterolemia management.
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Affiliation(s)
- Oskar Wojciech Wiśniewski
- Faculty of Medicine, Poznan University of Medical Sciences, 10 Fredry Street, 61-701 Poznan, Poland; (F.D.); (S.S.); (P.S.)
- Correspondence:
| | - Franciszek Dydowicz
- Faculty of Medicine, Poznan University of Medical Sciences, 10 Fredry Street, 61-701 Poznan, Poland; (F.D.); (S.S.); (P.S.)
| | - Szymon Salamaga
- Faculty of Medicine, Poznan University of Medical Sciences, 10 Fredry Street, 61-701 Poznan, Poland; (F.D.); (S.S.); (P.S.)
| | - Przemysław Skulik
- Faculty of Medicine, Poznan University of Medical Sciences, 10 Fredry Street, 61-701 Poznan, Poland; (F.D.); (S.S.); (P.S.)
| | - Jacek Migaj
- 1st Department of Cardiology, Poznan University of Medical Sciences, 1/2 Dluga Street, 61-848 Poznan, Poland; (J.M.); (M.K.-O.)
| | - Marta Kałużna-Oleksy
- 1st Department of Cardiology, Poznan University of Medical Sciences, 1/2 Dluga Street, 61-848 Poznan, Poland; (J.M.); (M.K.-O.)
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33
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van der Ham K, van Zwol-Janssens C, Velthuis BK, Koster MPH, Louwers YV, Goei D, Blomjous MSH, Franx A, Fauser BCJM, Boersma E, Laven JSE, Budde RPJ. Incidental findings on coronary computed tomography in women with selected reproductive disorders. Insights Imaging 2022; 13:96. [PMID: 35661005 PMCID: PMC9167323 DOI: 10.1186/s13244-022-01238-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/17/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To determine the prevalence of incidental findings (IFs) on coronary computed tomography (CCT) in women aged 45-55 years and previously diagnosed with reproductive disorders such as polycystic ovary syndrome (PCOS), premature ovarian insufficiency (POI) or preeclampsia (PE). METHODS A total of 486 middle-aged women with PCOS (n = 101), POI (n = 97) or a history of PE (n = 288) underwent a CCT as part of a prior prospective study. IFs were categorized by their significance (minor, moderate and major). Follow-up information was collected from patients' records. To investigate the impact of different field of views (FOVs), a subset of scans was analyzed in full FOV and small FOV. RESULTS In 96/486 (19.8%) women, one or more IFs were detected, of which 54/486 (11.1%) were classified as moderate/major and 48/486 (9.9%) required follow-up. A moderate/major IF was detected in 16/101 (15.9%) women with PCOS, 13/97 (13.4%) women with POI and 25/288 (8.7%) women with a history of PE. In 78 women with an IF detected in the full FOV, the IF was still visible in 60 (76.9%) women in the small FOV. In the full FOV, 46 women required follow-up, but using the small FOV this was reduced to 30 women. CONCLUSION Using CCT as a cardiovascular disease screening tool in women with selected reproductive disorders increases the probability of detecting IFs that can cause anxiety and may generate extra costs, but can also reveal clinically relevant findings. Using a small FOV centered around the heart resulted in a lower prevalence of IFs and required less follow-up.
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Affiliation(s)
- Kim van der Ham
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Charissa van Zwol-Janssens
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Birgitta K Velthuis
- Department of Radiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Maria P H Koster
- Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - Yvonne V Louwers
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Dustin Goei
- Department of Radiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Maurits S H Blomjous
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - Arie Franx
- Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - Bart C J M Fauser
- Department of Reproductive Medicine and Gynaecology, Department of Obstetrics and Gynaecology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Eric Boersma
- Department of Cardiology, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - Joop S E Laven
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Ricardo P J Budde
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Dr. Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands.
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It Takes a Village: Expanding Women's Cardiovascular Care to Include the Community as well as Cardiovascular and Primary Care Teams. Curr Cardiol Rep 2022; 24:785-792. [PMID: 35608721 PMCID: PMC9127819 DOI: 10.1007/s11886-022-01700-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/17/2022] [Indexed: 11/12/2022]
Abstract
Purpose of Review Our aim is to highlight some of the current issues that prevent women from getting sex-specific and gender-specific cardiovascular care and provide recommendations for new approaches and delivery models to improve cardiovascular care for all women. Recent Findings Cardiovascular disease remains the number one cause of death for women in the US. Many women remain unaware of cardiovascular risk factors and many healthcare providers who care for women are also poorly informed and feel ill prepared to assess women for cardiovascular risk. Women’s Heart Centers have tried to bridge the gaps in women’s care between primary care and cardiology. Many of the impediments to care in the current models are lack of comprehensive care and socioeconomic societal limitations. Summary New models of care and delivery are essential to change cardiovascular outcomes for all women, especially women at high risk.
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Liu T, Ding M, Sun D, Zhang H, Guo L, Li Y, Zhao H, Zhu F. The association between heart rate reserve and impaired coronary flow velocity reserve: a study based on adenosine stress echocardiography. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2022; 38:1037-1046. [PMID: 34919164 DOI: 10.1007/s10554-021-02480-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/20/2021] [Indexed: 10/19/2022]
Abstract
This study was to explore the correlation between heart rate reserve (HRR) to coronary flow velocity reserve (CFVR), using adenosine stress echocardiography (SE), in patients with angina and no obstructive coronary artery disease (ANOCA). 111 ANOCA patients underwent adenosine SE were enrolled, which were divided into two groups, impaired CFVR group (CFVR < 2) and control groups (CFVR ≥ 2). The relationships between HRR and impaired CFVR were explored in total and subgroup to sex. A reduced HRR during adenosine infusion was seen in ANOCA patients with impaired CFVR (25.73 ± 8.39 vs. 34.30 ± 19.93, P < 0.001). Compared to respective controls, the blunted HRR to adenosine was more pronounced in female patients (women: 27.21 ± 8.01 vs. 39.48 ± 10.57, P < 0.001; men: 24.05 ± 8.70 vs. 29.12 ± 8.69, P = 0.041). A strong association between CFVR and a blunted HRR was observed in women (r = 0.46, P < 0.001), while no association in men (r = 0.18, P = 0.199). In female, a multivariate logistic regression identified HRR as the strongest negative predictor of impaired CFVR [HR (95% CI) = 0.854 (0.764-0.956), P = 0.006]. Based on the ROC curve, HRR < 35% was a strong indicator of impaired CFVR, with AUC of 0.838, sensitivity of 70%, and specificity of 87% in females. A blunted HRR was seen in patients with impaired CFVR, with a most pronounced effect being seen in female patients. The blunted HRR < 35% is intricately linked to impaired CFVR in women with ANOCA beyond the value of traditional risk factors, which could ultimately contribute to risk stratification of impaired CFVR in such patients.
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Affiliation(s)
- Tingting Liu
- Faculty of Medical Imaging and Nuclear Medicine, Graduate School of Dalian Medical University, Dalian, 116044, China
- Department of Cardiac Function, People's Hospital of Liaoning Province, Building 1, No.33, Wenyi Road, Shenhe District, Shenyang, 110000, China
| | - Mingyan Ding
- Department of Cardiac Function, People's Hospital of Liaoning Province, Building 1, No.33, Wenyi Road, Shenhe District, Shenyang, 110000, China
| | - Dandan Sun
- Department of Cardiac Function, People's Hospital of Liaoning Province, Building 1, No.33, Wenyi Road, Shenhe District, Shenyang, 110000, China
| | - Huihui Zhang
- Department of Cardiac Function, People's Hospital of Liaoning Province, Building 1, No.33, Wenyi Road, Shenhe District, Shenyang, 110000, China
| | - Lijuan Guo
- Department of Cardiac Function, People's Hospital of Liaoning Province, Building 1, No.33, Wenyi Road, Shenhe District, Shenyang, 110000, China
| | - Ying Li
- Department of Cardiac Function, People's Hospital of Liaoning Province, Building 1, No.33, Wenyi Road, Shenhe District, Shenyang, 110000, China
| | - Hanzhang Zhao
- Department of Cardiac Function, People's Hospital of Liaoning Province, Building 1, No.33, Wenyi Road, Shenhe District, Shenyang, 110000, China
| | - Fang Zhu
- Department of Cardiac Function, People's Hospital of Liaoning Province, Building 1, No.33, Wenyi Road, Shenhe District, Shenyang, 110000, China.
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Jaiswal V, Almas T, Peng Ang S, David Song, Shama N, Storozhenko T, Lnu K, Parmar G, Qaiser S, Naz S, Jaiswal A, Malik J. Symptomatology, prognosis and clinical findings of STEMI as a ramification of COVID-19: A systematic review and proportion meta-analysis. Ann Med Surg (Lond) 2022; 76:103429. [PMID: 35284069 PMCID: PMC8902059 DOI: 10.1016/j.amsu.2022.103429] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/22/2022] [Accepted: 02/28/2022] [Indexed: 12/19/2022] Open
Abstract
Background There is an increasing COVID-19 population with concurrent STEMI. SARS-CoV-2 poses a significant risk of hypercoagulable and/or prothrombotic events due to the disturbance in hemostasis by affecting all three components of the Virchow's triad. These abnormalities in hemostasis are an increased risk factor for cardiovascular events, including acute thrombotic occlusion of coronary arteries leading to myocardial infarction. Objective The objective of this study is to collate the prognosis, symptomatology and clinical findings of COVID-19 adverse events causing STEMI. Methods Databases were queried with various keyword combinations to find applicable articles. Cardiovascular risk factors, symptomatology, mortality and rates of PCI were analyzed using random-effect model. Results 15 studies with a total of 379 patients were included in the final analysis. Mean age of patients was 62.82 ± 36.01, with a male predominance (72%, n = 274). Hypertension, dyslipidemia and diabetes mellitus were the most common cardiovascular risk factors among these patients, with a pooled proportion of 72%, 59% and 40% respectively. Dyspnea (61%, n = 131) was the most frequent presenting symptom, followed by chest pain (60%, n = 101) and fever (56%, n = 104). 62% of the patients had obstructive CAD during coronary angiography. The primary reperfusion method used in the majority of cases was percutaneous coronary intervention (64%, n = 124). Mortality, which is the primary outcome in our study, was relatively high, with a rate of 34% across studies. Conclusion Our findings show that most cases have been found in males, while the most common risk factors were Hypertension and Diabetes Mellitus. In most COVID-19 cases with ST-segment myocardial infarction, most hospitalized patients underwent primary percutaneous coronary intervention instead of fibrinolysis. The in-hospital mortality was significantly higher, making this report significant. As the sample size and reported study are considerably less, it warrants a further large-scale investigation to generalize it.
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Affiliation(s)
| | - Talal Almas
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | | | - David Song
- Icahn School of Medicine at Mount Sinai, NY, USA
| | - Nishat Shama
- Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders, Dhaka, Bangladesh
| | - Tatyana Storozhenko
- Government Institution “L.T. Malaya Therapy National Institute NAMSU,” Kharkiv, Ukraine
| | - Kriti Lnu
- Department of Internal Medicine, UPMC Harrisburg, USA
| | | | | | - Sidra Naz
- Harvard Medical School, Boston, MA, USA
| | - Akash Jaiswal
- Department of Geriatric Medicine, All India Institute of Medical Science, New Delhi, India
| | - Jahanzeb Malik
- Department of Cardiology, Rawalpindi Institute of Cardiology, Rawalpindi, Pakistan
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Rizzoni D, De Ciuceis C, Szczepaniak P, Paradis P, Schiffrin EL, Guzik TJ. Immune System and Microvascular Remodeling in Humans. Hypertension 2022; 79:691-705. [PMID: 35098718 DOI: 10.1161/hypertensionaha.121.17955] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Low-grade inflammatory processes and related oxidative stress may have a key role in the pathogenesis of hypertension and hypertension-mediated organ damage. Innate immune cells, such as neutrophils, dendritic cells, monocytes/macrophages, as well as unconventional T lymphocytes like γδ T cells contribute to hypertension and may trigger vascular inflammation. Adaptive immunity has been demonstrated to participate in elevation of blood pressure and in vascular and kidney injury. In particular, effector T lymphocytes (Th1, Th2, and Th17) may play a relevant role in promoting hypertension and microvascular remodeling, whereas T-regulatory lymphocytes may have a protective role. Effector cytokines produced by these immune cells lead to increased oxidative stress, endothelial dysfunction and contribute to target organ damage in hypertension. A possible role of immune cell subpopulations in the development and regression of microvascular remodeling has also been proposed in humans with hypertension. The present review summarizes the key immune mechanisms that may participate in the pathophysiology of hypertension-mediated inflammation and vascular remodeling; advances in this field may provide the basis for novel therapeutics for hypertension.
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Affiliation(s)
- Damiano Rizzoni
- Clinica Medica, Department of Clinical and Experimental Sciences, University of Brescia, Italy (D.R., C.D.C.).,Division of Medicine, Spedali Civili di Brescia, Montichiari, Italy (D.R.)
| | - Carolina De Ciuceis
- Clinica Medica, Department of Clinical and Experimental Sciences, University of Brescia, Italy (D.R., C.D.C.)
| | - Piotr Szczepaniak
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, United Kingdom (P.S., T.J.G.).,Department of Medicine, Jagiellonian University Medical College, Krakow, Poland (P.S., T.J.G.)
| | - Pierre Paradis
- Hypertension and Vascular Research Unit, Lady Davis Institute for Medical Research, Montreal, Québec, Canada (P.P., E.L.S.)
| | - Ernesto L Schiffrin
- Hypertension and Vascular Research Unit, Lady Davis Institute for Medical Research, Montreal, Québec, Canada (P.P., E.L.S.).,Department of Medicine, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal, Québec, Canada (E.L.S.)
| | - Tomasz J Guzik
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, United Kingdom (P.S., T.J.G.).,Department of Medicine, Jagiellonian University Medical College, Krakow, Poland (P.S., T.J.G.)
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Keeley EC, Li HJ, Cogle CR, Handberg EM, Merz CNB, Pepine CJ. Specialized Proresolving Mediators in Symptomatic Women With Coronary Microvascular Dysfunction (from the Women's Ischemia Trial to Reduce Events in Nonobstructive CAD [WARRIOR] Trial). Am J Cardiol 2022; 162:1-5. [PMID: 34728061 PMCID: PMC8754056 DOI: 10.1016/j.amjcard.2021.09.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/02/2021] [Accepted: 09/07/2021] [Indexed: 01/03/2023]
Abstract
Resolvins and maresins, members of the specialized proresolving mediator (SPM) family, are omega-3 fatty acid-derived lipid mediators that attenuate inflammation. We hypothesized that they play a role in the pathophysiology of coronary microvascular dysfunction (CMD) in women with ischemia and no obstructive coronary disease. In a pilot study, we measured the D-series resolvins (D1, D2, D3, and D5), resolvin E1, maresin 1, docosahexaenoic acid, eicosapentaenoic acid (precursor of resolvin E1), and 18-hydroxyeicosapentaenoic acid by mass spectrometry in the peripheral blood of 31 women enrolled in the Women's Ischemia Trial to Reduce Events in Nonobstructive CAD (WARRIOR) trial who had confirmed CMD assessed by coronary flow reserve. We compared SPM levels with 12 gender and age-matched reference subjects. Compared with the reference subject group, those with CMD had significantly lower plasma concentrations of resolvin D1 and maresin 1 and significantly higher levels of docosahexaenoic acid and 18-hydroxyeicosapentaenoic acid. In conclusion, insufficient or ineffective SPM production may play a role in the pathophysiology of CMD. If our results are validated in a larger cohort, omega-3 fatty acid supplementation could be tested as a novel treatment for these patients.
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Affiliation(s)
- Ellen C Keeley
- Division of Cardiovascular Medicine; Department of Medicine, University of Florida, Gainesville, Florida.
| | - Han J Li
- Department of Medicine, University of Florida, Gainesville, Florida
| | - Christopher R Cogle
- Division of Hematology Oncology, University of Florida, Gainesville, Florida; Department of Medicine, University of Florida, Gainesville, Florida
| | - Eileen M Handberg
- Division of Cardiovascular Medicine; Department of Medicine, University of Florida, Gainesville, Florida
| | - C Noel Bairey Merz
- Barbra Streisand Heart Center, Smidt Heart Institute Cedars Sinai, Los Angeles, California
| | - Carl J Pepine
- Division of Cardiovascular Medicine; Department of Medicine, University of Florida, Gainesville, Florida
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Boakye E, Uddin SI, Obisesan OH, Osei AD, Dzaye O, Sharma G, McEvoy JW, Blumenthal R, Blaha MJ. Aspirin for cardiovascular disease prevention among adults in the United States: Trends, prevalence, and participant characteristics associated with use. Am J Prev Cardiol 2021; 8:100256. [PMID: 34632437 PMCID: PMC8488247 DOI: 10.1016/j.ajpc.2021.100256] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/19/2021] [Accepted: 09/20/2021] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE : Aspirin has been widely utilized over several decades for atherosclerotic cardiovascular disease (ASCVD) prevention among adults in the United States. We examined trends in aspirin use among adults aged ≥40 years from 1998 to 2019 and assessed factors associated with its use for primary and secondary ASCVD prevention. METHODS : Using 1998-2019 Behavioral Risk Factor Surveillance System data, we obtained weighted prevalence of aspirin use among adults aged ≥40 years for each year and examined trends in use over this period. Using multivariable logistic regression and utilizing data from 54,388 respondents aged ≥40 years in the 2019 data, we assessed factors associated with aspirin use for secondary prevention and for primary prevention stratified by the number of traditional ASCVD risk factors reported (hypertension, diabetes mellitus, high cholesterol, overweight/obesity, and cigarette smoking). RESULTS : Aspirin use prevalence increased from 29.0%(95%CI, 27.9%-30.2%) in 1998 to 37.5%(36.9%-38.0%) in 2009. However, use has slightly declined over the last decade: 35.6%(34.6%-36.6%) in 2011 to 33.5%(32.5%-34.6%) in 2019. In 2019, among respondents without cardiovascular disease (CVD), 27.5%(26.4%-28.6%) reported primary prevention aspirin use while 69.7%(67.0%-72.2%) of respondents with CVD reported secondary prevention aspirin use. Of concern, 45.6%(43.5%-47.7%) of adults aged ≥70 years without CVD reported primary prevention aspirin use. Additionally, among individuals without any self-reported traditional ASCVD risk factor, males (adjusted odds ratio(aOR):1.60, 95%CI:1.12-2.27), persons aged ≥70 years (aOR:3.22, 95%CI:2.27-4.55), and individuals with healthcare coverage (aOR:2.28, 95%CI:1.17-4.44) had higher odds of primary prevention aspirin use compared to females, persons aged 40-69 years, and individuals without healthcare coverage, respectively. Females were less likely than males to report secondary prevention aspirin use (aOR:0.64, 95%CI:0.50-0.82). CONCLUSION : Aspirin use has slightly declined over the last decade. A significant proportion of adults aged ≥70 years reported primary prevention aspirin use in 2019. Since current guidelines do not recommend primary prevention aspirin use among adults aged ≥70 years, such use should be discouraged.
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Affiliation(s)
- Ellen Boakye
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Diseases, Baltimore, MD
- The American Heart Association Tobacco Regulation and Addiction Center, Dallas, TX
| | - S.M. Iftekhar Uddin
- Department of Medicine, Brookdale University Hospital Medical Center, Brooklyn, NY
| | | | - Albert D. Osei
- Department of Medicine, MedStar Union Memorial Hospital, Baltimore, MD
| | - Omar Dzaye
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Diseases, Baltimore, MD
| | - Garima Sharma
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Diseases, Baltimore, MD
| | - John William McEvoy
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Diseases, Baltimore, MD
| | - Roger Blumenthal
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Diseases, Baltimore, MD
| | - Michael J. Blaha
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Diseases, Baltimore, MD
- The American Heart Association Tobacco Regulation and Addiction Center, Dallas, TX
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Drapkina OM, Samorodskaya IV, Yavelov IS, Kashtalap VV, Barbarash OI. Regional differences in cardiac mortality rates in Russia: the role of statistical features. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2021. [DOI: 10.15829/1728-8800-2021-2928] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Aim. To analyze the contribution of cardiac causes to all-cause mortality, to characterize the differences in standardized mortality rates (SMRs) in Russian regions, as well as to identify promising directions for improving establishment of cardiovascular death and its coding.Material and methods. We used the Federal State Statistics Service (Rosstat) data on the mortality rate and the average annual population in one-year age groups for 2019. To calculate the SMR, the European Standard Population was used. For each cardiac death, the SMR from 23 causes was calculated, which were combined into 4 groups, and for each of these groups, the regional mean and standard deviation of SMR in Russian regions were estimated.Results. In 2019, the cardiac SMR in Russian regions was 301,02±77,67, which corresponded to 30,5±5,8% of all death causes. At the same time, the coefficient of variation of regional cardiac SMR was 25,8%. In general, in 60,9±13,8% of cases, the cause of cardiac death was chronic diseases, mainly related to atherosclerosis. The proportion of deaths from acute types of coronary artery disease was 17,3±9,7%, deaths not associated with atherosclerosis (heart defects, myocardial diseases, etc.) — 17,5±8,2%, deaths associated with hypertension — 4,2±5,2%. The coefficient of variation of regional SMR was 34,66, 64,47, 50,99 and 122,7, respectively.Conclusion. Significant regional differences in SMR from certain cardiac causes and groups of causes, as well as their contribution to mortality pattern, were revealed. It is necessary to continue the research on the methodology of statistical recording of certain cardiovascular diseases.
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Affiliation(s)
- O. M. Drapkina
- National Medical Research Center for Therapy and Preventive Medicine
| | | | - I. S. Yavelov
- National Medical Research Center for Therapy and Preventive Medicine
| | - V. V. Kashtalap
- Research Institute for Complex Issues of Cardiovascular Diseases;
Kemerovo State Medical University
| | - O. I. Barbarash
- Research Institute for Complex Issues of Cardiovascular Diseases;
Kemerovo State Medical University
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Boulet LM, Atwater TL, Brown CV, Shafer BM, Vermeulen TD, Cotton PC, Day TA, Foster GE. Sex differences in the coronary vascular response to combined chemoreflex and metaboreflex stimulation in healthy humans. Exp Physiol 2021; 107:16-28. [PMID: 34788486 DOI: 10.1113/ep090034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 11/08/2021] [Indexed: 12/18/2022]
Abstract
NEW FINDINGS What is the central question of this study? Coronary blood flow in healthy humans is controlled by both local metabolic signalling and adrenergic activity: does the integration of these signals during acute hypoxia and adrenergic activation differ between sexes? What are the main findings and its importance? Both males and females exhibit an increase in coronary blood velocity in response to acute hypoxia, a response that is constrained by adrenergic stimulation in males but not females. These findings suggest that coronary blood flow control differs between males and females. ABSTRACT Coronary hyperaemia is mediated through multiple signalling pathways, including local metabolic messengers and adrenergic stimulation. This study aimed to determine whether the coronary vascular response to adrenergic stressors is different between sexes in normoxia and hypoxia. Young, healthy participants (n = 32; 16F) underwent three randomized trials of isometric handgrip exercise followed by post-exercise circulatory occlusion (PECO) to activate the muscle metaboreflex. End-tidal P O 2 was controlled at (1) normoxic levels throughout the trial, (2) 50 mmHg for the duration of the trial (hypoxia trial), or (3) 50 mmHg only during PECO (mixed trial). Mean left anterior descending coronary artery velocity (LADVmean ; transthoracic Doppler echocardiography), heart rate and blood pressure were assessed at baseline and during PECO. In normoxia, there was no change in LADVmean or cardiac workload induced by PECO in males and females. Acute hypoxia increased baseline LADVmean to a greater extent in males compared with females (P < 0.05), despite a similar increase in cardiac workload. The change in LADVmean induced by PECO was similar between sexes in normoxia (P = 0.31), greater in males during the mixed trial (male: 12.8 (7.7) cm/s vs. female: 8.1 (6.3) cm/s; P = 0.02) and reduced in males but not females in acute hypoxia (male: -4.8 (4.5) cm/s vs. female: 0.8 (6.2) cm/s; P = 0.006). In summary, sex differences in the coronary vasodilatory response to hypoxia were observed, and metaboreflex activation during hypoxia caused a paradoxical reduction in coronary blood velocity in males but not females.
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Affiliation(s)
- Lindsey M Boulet
- Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, British Columbia, Kelowna, Canada
| | - Taylor L Atwater
- Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, British Columbia, Kelowna, Canada
| | - Courtney V Brown
- Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, British Columbia, Kelowna, Canada
| | - Brooke M Shafer
- Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, British Columbia, Kelowna, Canada
| | - Tyler D Vermeulen
- Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, British Columbia, Kelowna, Canada
| | - Paul C Cotton
- Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, British Columbia, Kelowna, Canada
| | - Trevor A Day
- Department of Biology, Faculty of Science and Technology, Mount Royal University, Calgary, Alberta, Canada
| | - Glen E Foster
- Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, British Columbia, Kelowna, Canada
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van der Meer RE, Maas AH. The Role of Mental Stress in Ischaemia with No Obstructive Coronary Artery Disease and Coronary Vasomotor Disorders. Eur Cardiol 2021; 16:e37. [PMID: 34721671 PMCID: PMC8532004 DOI: 10.15420/ecr.2021.20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 07/12/2021] [Indexed: 01/22/2023] Open
Abstract
Ischaemic heart disease has been estimated to affect 126.5 million people globally. Approximately 70% of patients with angina and suspected myocardial ischaemia show no signs of obstructed coronary arteries after coronary angiography, but may still demonstrate ischaemia. Ischaemia with no obstructive coronary artery disease (INOCA) is increasingly acknowledged as a serious condition because of its association with poor quality of life and elevated risk for cardiovascular events. The negative effects of psychological stress on INOCA are gaining more attention. Psychological stress is associated with adverse cardiovascular outcomes such as mental stress-induced myocardial ischaemia. Psychological stress includes anxiety, depression, anger and personality disturbances. Coronary microvascular dysfunction and coronary arterial spasm are phenotypes of coronary vasomotor disorders that are triggered by psychological distress and depression, thereby increasing cardiovascular disease risk. Coronary vasomotor disorders are often co-existent in INOCA patients and might be considered as a contributing factor to mental stress-associated adverse cardiovascular outcomes. Additionally, psychological stress induces endothelial dysfunction more often in (young) women with INOCA than in men. Overall, many studies demonstrate an association between mental stress, coronary microvascular dysfunction and coronary vasospasm in patients with INOCA - especially women. Future research on stress-reducing therapies that target coronary vasomotor disorders in patients with INOCA is needed. This is particularly the case in young adolescents, in whom this type of ischaemic heart disease is increasing.
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Affiliation(s)
| | - Angela Hem Maas
- Department of Cardiology, Radboud University Medical Center Nijmegen, the Netherlands
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Schroder J, Prescott E. Doppler Echocardiography Assessment of Coronary Microvascular Function in Patients With Angina and No Obstructive Coronary Artery Disease. Front Cardiovasc Med 2021; 8:723542. [PMID: 34778394 PMCID: PMC8585781 DOI: 10.3389/fcvm.2021.723542] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/22/2021] [Indexed: 01/18/2023] Open
Abstract
Echocardiographic evaluation is an essential part of the diagnostic work-up in patients with known or suspected cardiovascular disease. Transthoracic Doppler echocardiography (TTDE) enables straightforward and reliable visualization of flow in the left anterior descending artery. In the absence of obstructive coronary artery disease, low TTDE-derived coronary flow velocity reserve (CFVR) is considered a marker of coronary microvascular dysfunction (CMD). TTDE CFVR is free from ionizing radiation and widely available, utilizing high-frequency transducers, pharmacologic vasodilator stress, and pulsed-wave Doppler quantification of diastolic peak flow velocities. European Society of Cardiology guidelines recommend TTDE CFVR evaluation only following preceding anatomic invasive or non-invasive coronary imaging excluding obstructive CAD. Accordingly, clinical use of TTDE CFVR is limited and CMD frequently goes undiagnosed. An evolving body of evidence underlines that low CFVR is an important and robust predictor of adverse prognosis and continuing symptoms in angina patients both with and without obstructive CAD. The majority of angina patients have no obstructive CAD, particularly among women. This has led to the suggestion that there may be a gender-specific female atherosclerotic phenotype with less epicardial obstruction, and a low CFVR signifying CMD instead. Nevertheless, available evidence indicates low CFVR is an equally important prognostic marker in both men and women. In this review, TTDE CFVR was evaluated regarding indication, practical and technical aspects, and interpretation of results. Association with symptoms and prognosis, comparison with alternative invasive and non-invasive imaging modalities, and possible interventions in angina patients with low CFVR were discussed, and key research questions were proposed.
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Affiliation(s)
- Jakob Schroder
- Department of Cardiology, Bispebjerg Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
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Querio G, Antoniotti S, Geddo F, Tullio F, Penna C, Pagliaro P, Gallo MP. Ischemic heart disease and cardioprotection: Focus on estrogenic hormonal setting and microvascular health. Vascul Pharmacol 2021; 141:106921. [PMID: 34592428 DOI: 10.1016/j.vph.2021.106921] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/14/2021] [Accepted: 09/23/2021] [Indexed: 12/12/2022]
Abstract
Ischemic Heart Disease (IHD) is a clinical condition characterized by insufficient blood flow to the cardiac tissue, and the consequent inappropriate oxygen and nutrients supply and metabolic waste removal in the heart. In the last decade a broad scientific literature has underlined the distinct mechanism of onset and the peculiar progress of IHD between female and male patients, highlighting the estrogenic hormonal setting as a key factor of these sex-dependent divergences. In particular, estrogen-activated cardioprotective pathways exert a pivotal role for the microvascular health, and their impairment, both physiologically and pathologically driven, predispose to vascular dysfunctions. Aim of this review is to summarize the current knowledge on the estrogen receptors localization and function in the cardiovascular system, particularly focusing on sex-dependent differences in microvascular vs macrovascular dysfunction and on the experimental models that allowed the researchers to reach the current findings and sketching the leading estrogen-mediated cardioprotective mechanisms.
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Affiliation(s)
- Giulia Querio
- Department of Life Sciences and Systems Biology, University of Torino, Torino, Italy
| | - Susanna Antoniotti
- Department of Life Sciences and Systems Biology, University of Torino, Torino, Italy
| | - Federica Geddo
- Department of Life Sciences and Systems Biology, University of Torino, Torino, Italy
| | - Francesca Tullio
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
| | - Claudia Penna
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
| | - Pasquale Pagliaro
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy.
| | - Maria Pia Gallo
- Department of Life Sciences and Systems Biology, University of Torino, Torino, Italy.
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Integration of Multiple-Omics Data to Analyze the Population-Specific Differences for Coronary Artery Disease. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2021; 2021:7036592. [PMID: 34447459 PMCID: PMC8384508 DOI: 10.1155/2021/7036592] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 08/03/2021] [Indexed: 12/16/2022]
Abstract
Significant differences may exist among different descents, but the current studies are mainly based on European populations. In the present study, we analyzed the population-specific differences of coronary artery disease (CAD) between European and East Asian descents. In stage 1, we identified CAD susceptibility genes by gene-based tests in European and East Asian populations. We identified two novel susceptibility genes for CAD, namely, CUX2 and OAS3. In stage 2, we carried out meta-analyses for the population-specific variants. rs599839 (PSRC1) represented a protective variant for CAD in East Asian populations (ORASN = 0.72. 95% CI: 0.63-0.81) but a risk factor in European populations (OREUR = 1.13, 95% CI: 0.93-1.36). In stage 3, we enriched the risk genes and explored the population-specific differences in Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), regulatory element, tissues, and cell types. In stage 4, in order to predict genes that showed pleiotropic/potentially causal association with CAD, we integrated summary-level data from independent genome-wide association studies (GWAS) and expression quantitative trait loci (eQTLs) by using summary data-based Mendelian randomization (SMR). The results showed that NBEAL1 and FGD6 were population-specific pleiotropic/causal genes. Although some potential mutations and risk genes of CAD are shared, it is still of great significance to elucidate the genetic differences among different populations. Our analysis provides a better understanding of the pathogenic mechanisms and potential therapeutic targets for CAD.
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Batsi C, Gkika E, Astrakas L, Papadopoulos A, Iakovou I, Dogoritis A, Fotopoulos A, Sioka C. Vitamin D Deficiency as a Risk Factor for Myocardial Ischemia. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57080774. [PMID: 34440979 PMCID: PMC8400168 DOI: 10.3390/medicina57080774] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/21/2021] [Accepted: 07/27/2021] [Indexed: 12/11/2022]
Abstract
Background and Objectives: Vitamin D (Vit D) deficiency has been implicated in various conditions, including cardiovascular disease. The purpose of this retrospective study was to investigate the incidence of patients with myocardial ischemia in relation to their serum levels of vitamin D. Materials and Methods: A 64-month search (January 2016 to April 2021) in our database of the Nuclear Medicine Laboratory revealed 113 patients who had both myocardial perfusion imaging with single photon emission computed tomography (MPI SPECT) and Vit D measurements. MPI SPECT obtained myocardial images during both stress (summed stress score, SSS) and rest (summed rest score, SRS). Abnormal MPI SPECT was when the SSS was ≥4. Vit D was determined by radioimmunoassay (RIA). Patients with Vit D values <10 ng/mL, 10-29 ng/mL and ≥30 ng/mL were defined as having a deficiency, insufficiency and sufficiency, respectively. Results: Among patients, 46/113 (40.7%) were male and 67/113 (59.3%) were female. Abnormal MPI was found in 58/113 (51.3%) patients. Vit D deficiency was noted in 20/113 (17.7%) patients, insufficiency in 86/113 (76.1%) patients, and normal Vit D was noted in only 7/113 (6.2%) patients. Sixteen of the 20 patients (80%) with Vit D deficiency, and 38/86 (44.2%) with insufficiency had an abnormal MPI SPECT. In contrast, only 1/7 (14.3%) patients with sufficient Vit D levels had an abnormal MPI SPECT. The Mann-Whitney U-test showed that ischemia reduced the values of Vit D. Correlation analysis showed a negative association of Vit D levels with SSS (rho = -0.232, p = 0.014) and SRS (rho = -0.250, p = 0.008). Further evaluation with a Vit D cut off 20 ng/mL retrieved no statistical significance. Finally, Vit D and gender were independently associated with myocardial ischemia. Conclusions: Low Vit D levels may represent a risk factor for myocardial ischemia.
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Affiliation(s)
- Christina Batsi
- Department of Nuclear Medicine, University Hospital of Ioannina, 45500 Ioannina, Greece; (C.B.); (E.G.); (A.F.)
| | - Evangelia Gkika
- Department of Nuclear Medicine, University Hospital of Ioannina, 45500 Ioannina, Greece; (C.B.); (E.G.); (A.F.)
| | - Loukas Astrakas
- Department of Medical Physics, University Hospital of Ioannina, 45500 Ioannina, Greece; (L.A.); (A.P.)
| | - Athanassios Papadopoulos
- Department of Medical Physics, University Hospital of Ioannina, 45500 Ioannina, Greece; (L.A.); (A.P.)
| | - Ioannis Iakovou
- 2nd Nuclear Medicine Laboratory, AHEPA University Hospital, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece;
| | - Alexandros Dogoritis
- Neurosurgical Institute of Ioannina, University of Ioannina, 45500 Ioannina, Greece;
| | - Andreas Fotopoulos
- Department of Nuclear Medicine, University Hospital of Ioannina, 45500 Ioannina, Greece; (C.B.); (E.G.); (A.F.)
| | - Chrissa Sioka
- Department of Nuclear Medicine, University Hospital of Ioannina, 45500 Ioannina, Greece; (C.B.); (E.G.); (A.F.)
- Neurosurgical Institute of Ioannina, University of Ioannina, 45500 Ioannina, Greece;
- Correspondence:
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Guo N, Wang P, Yang J, Yang X, van der Voet M, Wildwater M, Wei J, Tang X, Wang M, Yang H. Serum Metabolomic Analysis of Coronary Heart Disease Patients with Stable Angina Pectoris Subtyped by Traditional Chinese Medicine Diagnostics Reveals Biomarkers Relevant to Personalized Treatments. Front Pharmacol 2021; 12:664320. [PMID: 34194326 PMCID: PMC8236985 DOI: 10.3389/fphar.2021.664320] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 05/28/2021] [Indexed: 11/29/2022] Open
Abstract
To improve the treatment of patients with coronary heart disease (CHD), personalized treatments based on potential biomarkers could make a difference. To investigate if such potential biomarkers could be found for CHD inhomogeneous, we combined traditional Chinese medicine based diagnosis with untargeted and targeted metabolomics analyses. Shi and Xu patient subtype groups of CHD with angina pectoris were identified. Different metabolites including lipids, fatty acids and amino acids were further analyzed with targeted metabolomics and mapped to disease-related pathways. The long-chain unsaturated lipids ceramides metabolism, bile acid metabolism were differentially affected in the Xu subtype groups. While, Shi-subtype patients seemed to show inflammation, anomalous levels of bioactive phospholipids and antioxidant molecules. Furthermore, variations in the endothelial damage response and energy metabolism found based on ELISA analysis are the key divergence points between different CHD subtypes. The results showed Xu subtype patients might benefit from long-chain unsaturated lipids ceramides as therapeutic targets. Shi subtype patients might benefit more from levels of polyunsaturated fatty acid consumption and treatments that help in restoring energy balance. Metabolic differences can be essential for treatment protocols. Thus, patient group specific differences can serve as important information to refine current treatment approaches in a personalized manner.
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Affiliation(s)
- Na Guo
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Center for Post-doctoral Research, China Academy of Chinese Medical Sciences, Beijing, China
| | - Peili Wang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jiaying Yang
- College of Pharmacy, Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Xiaofang Yang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | | | | | - Junying Wei
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xuan Tang
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Mei Wang
- LU-European Center for Chinese Medicine and Natural Compounds, Institute of Biology, Leiden University, Leiden, Netherlands
| | - Hongjun Yang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
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Sex differences in the manifestation and evolution of coronary artery plaques. Int J Cardiovasc Imaging 2021; 37:2773-2775. [PMID: 33974181 DOI: 10.1007/s10554-021-02265-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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49
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Sciagrà R, Martini AL, Allocca M. The brain connection between stress and heart: a convincing research opportunity to reduce risk and gender disparity in cardiovascular disease. J Nucl Cardiol 2021; 28:433-435. [PMID: 33709332 DOI: 10.1007/s12350-021-02583-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 02/11/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Roberto Sciagrà
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy.
| | - Anna Lisa Martini
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Michela Allocca
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
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50
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Godo S, Takahashi J, Yasuda S, Shimokawa H. Role of Inflammation in Coronary Epicardial and Microvascular Dysfunction. Eur Cardiol 2021; 16:e13. [PMID: 33897839 PMCID: PMC8054350 DOI: 10.15420/ecr.2020.47] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 01/16/2021] [Indexed: 01/09/2023] Open
Abstract
There is accumulating evidence highlighting a close relationship between inflammation and coronary microvascular dysfunction (CMD) in various experimental and clinical settings, with major clinical implications. Chronic low-grade vascular inflammation plays important roles in the underlying mechanisms behind CMD, especially in patients with coronary artery disease, obesity, heart failure with preserved ejection fraction and chronic inflammatory rheumatoid diseases. The central mechanisms of coronary vasomotion abnormalities comprise enhanced coronary vasoconstrictor reactivity, reduced endothelium-dependent and -independent coronary vasodilator capacity and increased coronary microvascular resistance, where inflammatory mediators and responses are substantially involved. How to modulate CMD to improve clinical outcomes of patients with the disorder and whether CMD management by targeting inflammatory responses can benefit patients remain challenging questions in need of further research. This review provides a concise overview of the current knowledge of the involvement of inflammation in the pathophysiology and molecular mechanisms of CMD from bench to bedside.
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Affiliation(s)
- Shigeo Godo
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| | - Jun Takahashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
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