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Rostami N, Fabre-Estremera B, Buño-Soto A, Banegas JR, Rodríguez-Artalejo F, Ortolá R. Growth differentiation factor 15 and malnutrition in older adults. J Nutr Health Aging 2024; 28:100230. [PMID: 38593633 DOI: 10.1016/j.jnha.2024.100230] [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: 02/07/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/11/2024]
Abstract
OBJECTIVES Growth differentiation factor 15 (GDF-15) levels increase due to systemic inflammation and chronic disease burden. Since these biological processes are pathogenic factors of malnutrition, we examined the prospective association between GDF-15 serum levels and subsequent malnutrition in older adults. METHODS We used data from 723 women and 735 men aged ≥65 years [mean age (SD): 71.3 (4.18) years] participating in the Seniors-ENRICA-2 cohort, who were followed-up for 2.2 years. Malnutrition was assessed with the Mini Nutritional Assessment-Short form (MNA-SF), where a 12-14 score indicates normal nutritional status, an 8-11 score indicates at risk of malnutrition, and a 0-7 score malnutrition. Associations of GDF-15 and malnutrition were analyzed, separately in women and men, using linear and logistic regression and adjusted for the main potential confounders. RESULTS The mean (SD) MNA-SF score at baseline was 13.2 (1.34) for women and 13.5 (1.13) for men. Incident malnutrition (combined endpoint "at risk of malnutrition or malnutrition") over 2.2 years was identified in 55 (9.7%) of women and 38 (5.4%) of men. In women, GDF-15 was linearly associated with a decrease in the MNA-SF score; mean differences (95% confidence interval) in the MNA-SF score were -0.07 (-0.13; -0.01) points per 25% increase in GDF-15, and -0.49 (-0.83; -0.16) for the highest versus lowest quartile of GDF-15. Also in women, GDF-15 was linearly associated with a higher malnutrition incidence, with odds ratio (95% confidence interval) of 1.24 (1.06; 1.46) per 25% increment in GDF-15 and of 3.05 (1.21; 7.65) for the highest versus lowest quartile of GDF-15. Results were similar after excluding subjects with cardiovascular disease and diabetes. No association of GDF-15 with changes in MNA score or malnutrition incidence was found in men. CONCLUSION Higher serum GDF-15 concentrations are associated with worsening nutritional status in older women. Further studies should elucidate the reasons for the sex differences in this association and explore the therapeutic potential of modifying GDF-15 to prevent malnutrition.
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Affiliation(s)
- Nazanin Rostami
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Madrid, Spain
| | - Blanca Fabre-Estremera
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Madrid, Spain; Department of Laboratory Medicine, La Paz University Hospital-IdiPaz, Madrid, Spain
| | - Antonio Buño-Soto
- Department of Laboratory Medicine, La Paz University Hospital-IdiPaz, Madrid, Spain
| | - José R Banegas
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Madrid, Spain; CIBER of Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Fernando Rodríguez-Artalejo
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Madrid, Spain; CIBER of Epidemiology and Public Health (CIBERESP), Madrid, Spain; IMDEA Food Institute. CEI UAM+CSIC, Madrid, Spain
| | - Rosario Ortolá
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Madrid, Spain; CIBER of Epidemiology and Public Health (CIBERESP), Madrid, Spain.
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Bruoha S, Galli M, Sabouret P, Yosefy C, Taha L, Gragnano F, Savage MP, Shuvy M, Biondi-Zoccai G, Glikson M, Asher E. Atherosclerotic Plaque Erosion: Mechanisms, Clinical Implications, and Potential Therapeutic Strategies-A Review. J Cardiovasc Pharmacol 2024; 83:547-556. [PMID: 38421206 DOI: 10.1097/fjc.0000000000001554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/13/2024] [Indexed: 03/02/2024]
Abstract
ABSTRACT Atherosclerosis is an insidious and progressive inflammatory disease characterized by the formation of lipid-laden plaques within the intima of arterial walls with potentially devastating consequences. While rupture of vulnerable plaques has been extensively studied, a distinct mechanism known as plaque erosion (PE) has gained recognition and attention in recent years. PE, characterized by the loss of endothelial cell lining in the presence of intact fibrous cap, contributes to a significant and growing proportion of acute coronary events. However, despite a heterogeneous substrate underlying coronary thrombosis, treatment remains identical. This article provides an overview of atherosclerotic PE characteristics and its underlying mechanisms, highlights its clinical implications, and discusses potential therapeutic strategies.
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Affiliation(s)
- Sharon Bruoha
- Department of Cardiology, Barzilai Medical Center, the Ben-Gurion University of the Negev, Israel
| | - Mattia Galli
- Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Pierre Sabouret
- Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
- National College of French Cardiologists, 13 rue Niepce, 75014 Paris, France
| | - Chaim Yosefy
- Department of Cardiology, Barzilai Medical Center, the Ben-Gurion University of the Negev, Israel
| | - Louay Taha
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Felice Gragnano
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Caserta, Italy
- Division of Clinical Cardiology, A.O.R.N. "Sant'Anna e San Sebastiano", Caserta, Italy
| | - Michael P Savage
- Division of Cardiology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mony Shuvy
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Giuseppe Biondi-Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy ; and
- Mediterranea Cardiocentro, Naples, Italy
| | - Michael Glikson
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Elad Asher
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
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Lin CC, Geng JH, Wu PY, Huang JC, Hu HM, Chen SC, Kuo CH. Sex difference in the associations among risk factors with gastroesophageal reflux disease in a large Taiwanese population study. BMC Gastroenterol 2024; 24:165. [PMID: 38750425 PMCID: PMC11095001 DOI: 10.1186/s12876-024-03254-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 05/02/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) is a common global health issue. Previous studies have revealed a higher prevalence of GERD in females than in males, however few studies have investigated sex differences in the risk factors associated with GERD. Therefore, the aim of this population-based study was to examine sex differences in the risk factors for GERD in a large cohort of over 120,000 Taiwanese participants. METHODS We enrolled 121,583 participants (male: 43,698; female: 77,885; mean age 49.9 ± 11.0 years) from the Taiwan Biobank. The presence of GERD was ascertained using self-reported questionnaires. Sex differences in the risk factors associated with GERD were examined using multivariable logistic regression analysis. RESULTS The overall prevalence of GERD was 13.7%, including 13.0% in the male participants and 14.1% in the female participants (p < 0.001). Multivariable analysis showed that older age, hypertension, smoking history, alcohol history, low fasting glucose, and low uric acid were significantly associated with GERD in the male participants. In the female participants, older age, diabetes, hypertension, smoking history, alcohol history, low systolic blood pressure, low fasting glucose, high hemoglobin, high total cholesterol, low high-density lipoprotein cholesterol (HDL-C), low low-density lipoprotein cholesterol, and low uric acid were significantly associated with GERD. Significant interactions were found between sex and age (p < 0.001), diabetes (p < 0.001), smoking history (p < 0.001), fasting glucose (p = 0.002), triglycerides (p = 0.001), HDL-C (p = 0.001), and estimated glomerular filtration rate (p = 0.002) on GERD. CONCLUSIONS Our results showed a higher prevalence of GERD among females compared to males. Furthermore, sex differences were identified in the risk factors associated with GERD, and older age, diabetes, smoking history, and low HDL-C were more closely related to GERD in females than in males.
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Affiliation(s)
- Chien-Chieh Lin
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
- Department of Internal Medicine, Division of Gastroenterology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
| | - Jiun-Hung Geng
- Department of Urology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 812, Taiwan
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
| | - Pei-Yu Wu
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, 482, Shan-Ming Rd., Siaogang Dist., Kaohsiung, 812, Taiwan R.O.C
- Department of Internal Medicine, Division of Nephrology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan, Republic of China
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
| | - Jiun-Chi Huang
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, 482, Shan-Ming Rd., Siaogang Dist., Kaohsiung, 812, Taiwan R.O.C
- Department of Internal Medicine, Division of Nephrology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan, Republic of China
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
| | - Huang-Ming Hu
- Department of Internal Medicine, Division of Gastroenterology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
| | - Szu-Chia Chen
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, 482, Shan-Ming Rd., Siaogang Dist., Kaohsiung, 812, Taiwan R.O.C..
- Department of Internal Medicine, Division of Nephrology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan, Republic of China.
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.
| | - Chao-Hung Kuo
- Department of Internal Medicine, Division of Gastroenterology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, 482, Shan-Ming Rd., Siaogang Dist., Kaohsiung, 812, Taiwan R.O.C..
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.
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Campesi I, Franconi F, Serra PA. The Appropriateness of Medical Devices Is Strongly Influenced by Sex and Gender. Life (Basel) 2024; 14:234. [PMID: 38398743 PMCID: PMC10890141 DOI: 10.3390/life14020234] [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: 10/31/2023] [Revised: 01/22/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Until now, research has been performed mainly in men, with a low recruitment of women; consequentially, biological, physiological, and physio-pathological mechanisms are less understood in women. Obviously, without data obtained on women, it is impossible to apply the results of research appropriately to women. This issue also applies to medical devices (MDs), and numerous problems linked to scarce pre-market research and clinical trials on MDs were evidenced after their introduction to the market. Globally, some MDs are less efficient in women than in men and sometimes MDs are less safe for women than men, although recently there has been a small but significant decrease in the sex and gender gap. As an example, cardiac resynchronization defibrillators seem to produce more beneficial effects in women than in men. It is also important to remember that MDs can impact the health of healthcare providers and this could occur in a sex- and gender-dependent manner. Recently, MDs' complexity is rising, and to ensure their appropriate use they must have a sex-gender-sensitive approach. Unfortunately, the majority of physicians, healthcare providers, and developers of MDs still believe that the human population is only constituted by men. Therefore, to overcome the gender gap, a real collaboration between the inventors of MDs, health researchers, and health providers should be established to test MDs in female and male tissues, animals, and women.
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Affiliation(s)
- Ilaria Campesi
- Dipartimento di Scienze Biomediche, Università degli Studi di Sassari, 07100 Sassari, Italy
- Laboratorio Nazionale sulla Farmacologia e Medicina di Genere, Istituto Nazionale Biostrutture Biosistemi, 07100 Sassari, Italy;
| | - Flavia Franconi
- Laboratorio Nazionale sulla Farmacologia e Medicina di Genere, Istituto Nazionale Biostrutture Biosistemi, 07100 Sassari, Italy;
| | - Pier Andrea Serra
- Dipartimento di Medicina, Chirurgia e Farmacia, Università degli Studi di Sassari, 07100 Sassari, Italy;
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Gurgoglione FL, Solinas E, Pfleiderer B, Vezzani A, Niccoli G. Coronary atherosclerotic plaque phenotype and physiopathologic mechanisms: Is there an influence of sex? Insights from intracoronary imaging. Atherosclerosis 2023; 384:117273. [PMID: 37730456 DOI: 10.1016/j.atherosclerosis.2023.117273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/01/2023] [Accepted: 09/01/2023] [Indexed: 09/22/2023]
Abstract
Coronary artery disease (CAD) is the leading cause of disability and death in both women and men; considerable differences in clinical presentation, natural history and prognosis are reported between sexes. Different pathophysiological mechanisms play a major role, including sex-related and gender-related features or a combination of both. Reports from intracoronary imaging studies pointed towards morphological plaque features, which seemed to differ between men and women, albeit results reported so far were not conclusive. The purpose of this review is to shed light on differences in the pathophysiology underlying CAD in women vs men including the description of coronary plaque phenotype and mechanisms of plaque instability, as assessed by intracoronary imaging. We will also discuss potential clinical implications with the aim to move towards a sex and gender-based personalized approach in CAD patients.
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Affiliation(s)
| | - Emilia Solinas
- Division of Cardiology, Parma University Hospital, Parma, Italy
| | | | - Antonella Vezzani
- Cardiac Surgery Intensive Care Unit, Parma University Hospital, Parma, Italy
| | - Giampaolo Niccoli
- Division of Cardiology, University of Parma, Parma University Hospital, Parma, Italy.
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Feng X, Xu Y, Zeng M, Qin Y, Weng Z, Sun Y, Gao Z, He L, Zhao C, Wang N, Zhang D, Wang C, Wang Y, Li L, Fang C, Dai J, Jia H, Yu B. Optical Coherence Tomography Assessment of Coronary Lesions Associated With Microvascular Dysfunction in ST-Segment Elevation Myocardial Infarction. Circ J 2023; 87:1625-1632. [PMID: 37407487 DOI: 10.1253/circj.cj-23-0200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/07/2023]
Abstract
BACKGROUND Microvascular reperfusion following percutaneous coronary intervention (PCI) is associated with the prognosis of patients with ST-segment elevation myocardial infarction (STEMI). We investigated how plaque characteristics detected by optical coherence tomography (OCT) in STEMI patients affect the status of the microcirculation during PCI.Methods and Results: This retrospective, single-center study was a post hoc analysis basedon the multicenter SALVAGE randomized control trial (NCT03581513) that enrolled 629 STEMI patients, and finally we enrolled 235 patients who underwent PCI and pre-intervention OCT. Microvascular perfusion was evaluated using the Thrombolysis in Myocardial Infarction (TIMI) myocardial perfusion frame count (TMPFC). Patients were divided into 3 groups based on the change in TMPFC from before to after PCI: improving TMPFC (n=11; 4.7%), stable TMPFC (n=182; 77.4%), and worsening TMPFC group (n=42; 17.9%). The proportion of patients with a microcirculation dysfunction before reperfusion was 11.9%, which increased significantly by (P=0.079) 8.5% to 20.4% after reperfusion. Compared with plaque characteristics in the stable and worsening TMPFC groups, the improving TMPFC group had fewer thrombi (90.7% and 90.5% vs. 89.4%, respectively; P=0.018), a lower proportion of plaque rupture (66.5% and 66.3% vs. 54.5%, respectively; P=0.029), and a lower proportion of lipid-rich plaques (89.6% and 88.1% vs. 63.6%, respectively; P=0.036). CONCLUSIONS PCI may not always achieve complete myocardial reperfusion. Thrombi, plaque rupture, and lipid-rich plaques detected by OCT can indicate microcirculation dysfunction during the reperfusion period.
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Affiliation(s)
- Xue Feng
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Yishuo Xu
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Ming Zeng
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Yuhan Qin
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Ziqian Weng
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Yanli Sun
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Zhanqun Gao
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Luping He
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Chen Zhao
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Ning Wang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Dirui Zhang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Chao Wang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Yini Wang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Lulu Li
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Chao Fang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Jiannan Dai
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Haibo Jia
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Bo Yu
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University
- The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
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Zhang J, Jiang J, Hu X, Sun Y, Li C, Zhu L, Gao F, Dong L, Liu Y, Shen J, Ni C, Wang K, Chen Z, Chen H, Li S, Yang S, Kang J, Hwang D, Hahn JY, Nam CW, Doh JH, Lee BK, Kim W, Huang J, Jiang F, Zhou H, Chen P, Tang L, Jiang W, Chen X, He W, Ahn SG, Yoon MH, Kim U, Lee JM, Ki YJ, Shin ES, Kim CH, Tahk SJ, Koo BK, Wang J. Sex Differences in Fractional Flow Reserve- or Intravascular Ultrasound-Guided Percutaneous Coronary Intervention. JACC Cardiovasc Interv 2023; 16:2426-2435. [PMID: 37638768 DOI: 10.1016/j.jcin.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND A recent randomized trial reported fractional flow reserve (FFR)-guided percutaneous coronary intervention (PCI) strategy was noninferior to the intracoronary ultrasound (IVUS)-guided PCI strategy with respect to clinical outcomes with fewer revascularizations. OBJECTIVES This study sought to investigate the sex differences in treatment and clinical outcomes according to physiology- or imaging-guided PCI strategies. METHODS In this secondary analysis of the FLAVOUR (Fractional Flow Reserve or Intravascular Ultrasonography to Guide PCI) trial, the impact of sex on procedural characteristics, PCI rate, and outcomes according to different strategies and treatment types (PCI vs deferral of PCI) was analyzed. The primary outcome was target vessel failure (TVF) at 24 months, defined as a composite of cardiac death, target vessel myocardial infarction, and target vessel revascularization. RESULTS Of 1,619 patients, 30% were women. Compared with men, women had a smaller minimal lumen area, smaller plaque burden, and higher FFR. They had a lower PCI rate (40.8% vs 47.9%; P = 0.008), which was mainly contributed by FFR guidance. Overall, women showed a lower TVF rate (2.4% vs 4.5%). According to the treatment type, the cumulative incidence of TVF was lower in women than in men among those with the deferral of PCI (1.7% vs 5.2%). However, this trend was not observed in patients who underwent PCI. In both women and men, there were no differences in clinical outcomes between the FFR- and IVUS-guided strategies. CONCLUSIONS In cases of intermediate stenosis, despite receiving fewer interventions, women had more favorable outcomes than men. The use of FFR led to a lower PCI rate but had a similar prognostic value compared with IVUS in both women and men.
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Affiliation(s)
- Jinlong Zhang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Research Center for Life Science and Human Health, Binjiang Institute of Zhejiang University, Hangzhou, China
| | - Jun Jiang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Xinyang Hu
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Research Center for Life Science and Human Health, Binjiang Institute of Zhejiang University, Hangzhou, China
| | - Yong Sun
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Changling Li
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Lingjun Zhu
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Feng Gao
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Liang Dong
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Yabin Liu
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Jian Shen
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Cheng Ni
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Kan Wang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Zexin Chen
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Haibo Chen
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Shiqiang Li
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Seokhun Yang
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Jeehoon Kang
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Doyeon Hwang
- Seoul National University Hospital, Seoul, Republic of Korea
| | | | - Chang-Wook Nam
- Keimyung University Dongsan Medical Center, Daegu, Republic of Korea
| | - Joon-Hyung Doh
- Inje University Ilsan Paik Hospital, Goyang, Republic of Korea
| | - Bong-Ki Lee
- Kangwon National University Hospital, Chuncheon, Gangwon-Do, Republic of Korea
| | - Weon Kim
- Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Jinyu Huang
- Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Fan Jiang
- Hangzhou Normal University Affiliated Hospital, Hangzhou, China
| | - Hao Zhou
- The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Peng Chen
- The 2nd Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | | | - Wenbing Jiang
- The Third Clinical Institute Affiliated To Wenzhou Medical University, Wenzhou, China
| | | | - Wenming He
- The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Sung Gyun Ahn
- Wonju Severance Christian Hospital, Wonju, Gangwon-Do, Republic of Korea
| | | | - Ung Kim
- Yeungnam University Medical Center, Daegu, Republic of Korea
| | | | - You-Jeong Ki
- Uijeongbu Eulji Medical Center, Uijeongbu, Gyeonggi-Do, Republic of Korea
| | - Eun-Seok Shin
- Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Chee Hae Kim
- Veterans Health Service Medical Center, Seoul, Republic of Korea
| | | | - Bon-Kwon Koo
- Seoul National University Hospital, Seoul, Republic of Korea.
| | - Jian'an Wang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China.
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Marijon E, Narayanan K, Smith K, Barra S, Basso C, Blom MT, Crotti L, D'Avila A, Deo R, Dumas F, Dzudie A, Farrugia A, Greeley K, Hindricks G, Hua W, Ingles J, Iwami T, Junttila J, Koster RW, Le Polain De Waroux JB, Olasveengen TM, Ong MEH, Papadakis M, Sasson C, Shin SD, Tse HF, Tseng Z, Van Der Werf C, Folke F, Albert CM, Winkel BG. The Lancet Commission to reduce the global burden of sudden cardiac death: a call for multidisciplinary action. Lancet 2023; 402:883-936. [PMID: 37647926 DOI: 10.1016/s0140-6736(23)00875-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 04/13/2023] [Accepted: 04/25/2023] [Indexed: 09/01/2023]
Abstract
Despite major advancements in cardiovascular medicine, sudden cardiac death (SCD) continues to be an enormous medical and societal challenge, claiming millions of lives every year. Efforts to prevent SCD are hampered by imperfect risk prediction and inadequate solutions to specifically address arrhythmogenesis. Although resuscitation strategies have witnessed substantial evolution, there is a need to strengthen the organisation of community interventions and emergency medical systems across varied locations and health-care structures. With all the technological and medical advances of the 21st century, the fact that survival from sudden cardiac arrest (SCA) remains lower than 10% in most parts of the world is unacceptable. Recognising this urgent need, the Lancet Commission on SCD was constituted, bringing together 30 international experts in varied disciplines. Consistent progress in tackling SCD will require a completely revamped approach to SCD prevention, with wide-sweeping policy changes that will empower the development of both governmental and community-based programmes to maximise survival from SCA, and to comprehensively attend to survivors and decedents' families after the event. International collaborative efforts that maximally leverage and connect the expertise of various research organisations will need to be prioritised to properly address identified gaps. The Commission places substantial emphasis on the need to develop a multidisciplinary strategy that encompasses all aspects of SCD prevention and treatment. The Commission provides a critical assessment of the current scientific efforts in the field, and puts forth key recommendations to challenge, activate, and intensify efforts by both the scientific and global community with new directions, research, and innovation to reduce the burden of SCD worldwide.
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Affiliation(s)
- Eloi Marijon
- Division of Cardiology, European Georges Pompidou Hospital, AP-HP, Paris, France; Université Paris Cité, Inserm, PARCC, Paris, France; Paris-Sudden Death Expertise Center (Paris-SDEC), Paris, France.
| | - Kumar Narayanan
- Université Paris Cité, Inserm, PARCC, Paris, France; Paris-Sudden Death Expertise Center (Paris-SDEC), Paris, France; Medicover Hospitals, Hyderabad, India
| | - Karen Smith
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia; Silverchain Group, Melbourne, VIC, Australia
| | - Sérgio Barra
- Department of Cardiology, Hospital da Luz Arrábida, Vila Nova de Gaia, Portugal
| | - Cristina Basso
- Cardiovascular Pathology Unit-Azienda Ospedaliera and Department of Cardiac Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Marieke T Blom
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Lia Crotti
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy; Istituto Auxologico Italiano, IRCCS, Center for Cardiac Arrhythmias of Genetic Origin, Cardiomyopathy Unit and Laboratory of Cardiovascular Genetics, Department of Cardiology, Milan, Italy
| | - Andre D'Avila
- Department of Cardiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Department of Cardiology, Hospital SOS Cardio, Santa Catarina, Brazil
| | - Rajat Deo
- Department of Cardiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Florence Dumas
- Université Paris Cité, Inserm, PARCC, Paris, France; Paris-Sudden Death Expertise Center (Paris-SDEC), Paris, France; Emergency Department, Cochin Hospital, Paris, France
| | - Anastase Dzudie
- Cardiology and Cardiac Arrhythmia Unit, Department of Internal Medicine, DoualaGeneral Hospital, Douala, Cameroon; Yaounde Faculty of Medicine and Biomedical Sciences, University of Yaounde 1, Yaounde, Cameroon
| | - Audrey Farrugia
- Hôpitaux Universitaires de Strasbourg, France, Strasbourg, France
| | - Kaitlyn Greeley
- Division of Cardiology, European Georges Pompidou Hospital, AP-HP, Paris, France; Université Paris Cité, Inserm, PARCC, Paris, France; Paris-Sudden Death Expertise Center (Paris-SDEC), Paris, France
| | | | - Wei Hua
- Cardiac Arrhythmia Center, FuWai Hospital, Beijing, China
| | - Jodie Ingles
- Centre for Population Genomics, Garvan Institute of Medical Research and UNSW Sydney, Sydney, NSW, Australia
| | - Taku Iwami
- Kyoto University Health Service, Kyoto, Japan
| | - Juhani Junttila
- MRC Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Rudolph W Koster
- Heart Center, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | | | - Theresa M Olasveengen
- Department of Anesthesia and Intensive Care Medicine, Oslo University Hospital and Institute of Clinical Medicine, Oslo, Norway
| | - Marcus E H Ong
- Singapore General Hospital, Duke-NUS Medical School, Singapore
| | - Michael Papadakis
- Cardiovascular Clinical Academic Group, St George's University of London, London, UK
| | | | - Sang Do Shin
- Department of Emergency Medicine at the Seoul National University College of Medicine, Seoul, South Korea
| | - Hung-Fat Tse
- University of Hong Kong, School of Clinical Medicine, Queen Mary Hospital, Hong Kong Special Administrative Region, China; Cardiac and Vascular Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Zian Tseng
- Division of Cardiology, UCSF Health, University of California, San Francisco Medical Center, San Francisco, California
| | - Christian Van Der Werf
- University of Amsterdam, Heart Center, Amsterdam, Netherlands; Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, Amsterdam, Netherlands
| | - Fredrik Folke
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Christine M Albert
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Bo Gregers Winkel
- Department of Cardiology, University Hospital Copenhagen, Rigshospitalet, Copenhagen, Denmark
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9
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Satta S, Beal R, Smith R, Luo X, Ferris GR, Langford-Smith A, Teasdale J, Ajime TT, Serré J, Hazell G, Newby GS, Johnson JL, Kurinna S, Humphries MJ, Gayan-Ramirez G, Libby P, Degens H, Yu B, Johnson T, Alexander Y, Jia H, Newby AC, White SJ. A Nrf2-OSGIN1&2-HSP70 axis mediates cigarette smoke-induced endothelial detachment: implications for plaque erosion. Cardiovasc Res 2023; 119:1869-1882. [PMID: 36804807 PMCID: PMC10405570 DOI: 10.1093/cvr/cvad022] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/09/2022] [Accepted: 01/05/2023] [Indexed: 02/20/2023] Open
Abstract
AIMS Endothelial erosion of plaques is responsible for ∼30% of acute coronary syndromes (ACS). Smoking is a risk factor for plaque erosion, which most frequently occurs on the upstream surface of plaques where the endothelium experiences elevated shear stress. We sought to recreate these conditions in vitro to identify potential pathological mechanisms that might be of relevance to plaque erosion. METHODS AND RESULTS Culturing human coronary artery endothelial cells (HCAECs) under elevated flow (shear stress of 7.5 Pa) and chronically exposing them to cigarette smoke extract (CSE) and tumour necrosis factor-alpha (TNFα) recapitulated a defect in HCAEC adhesion, which corresponded with augmented Nrf2-regulated gene expression. Pharmacological activation or adenoviral overexpression of Nrf2 triggered endothelial detachment, identifying Nrf2 as a mediator of endothelial detachment. Growth/Differentiation Factor-15 (GDF15) expression was elevated in this model, with protein expression elevated in the plasma of patients experiencing plaque erosion compared with plaque rupture. The expression of two Nrf2-regulated genes, OSGIN1 and OSGIN2, was increased by CSE and TNFα under elevated flow and was also elevated in the aortas of mice exposed to cigarette smoke in vivo. Knockdown of OSGIN1&2 inhibited Nrf2-induced cell detachment. Overexpression of OSGIN1&2 induced endothelial detachment and resulted in cell cycle arrest, induction of senescence, loss of focal adhesions and actin stress fibres, and disturbed proteostasis mediated in part by HSP70, restoration of which reduced HCAEC detachment. In ACS patients who smoked, blood concentrations of HSP70 were elevated in plaque erosion compared with plaque rupture. CONCLUSION We identified a novel Nrf2-OSGIN1&2-HSP70 axis that regulates endothelial adhesion, elevated GDF15 and HSP70 as biomarkers for plaque erosion in patients who smoke, and two therapeutic targets that offer the potential for reducing the risk of plaque erosion.
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Affiliation(s)
- Sandro Satta
- Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Robert Beal
- Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK
| | - Rhys Smith
- Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK
| | - Xing Luo
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, & The Key Laboratory of Medical Ischemia, Chinese Ministry of Education, Harbin 150086, China
| | - Glenn R Ferris
- Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK
| | - Alex Langford-Smith
- Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK
| | - Jack Teasdale
- Bristol Medical School, Bristol Royal Infirmary, Upper Maudlin Street, Bristol BS2 8HW, UK
| | - Tom Tanjeko Ajime
- Laboratory of Respiratory Diseases and Thoracic Surgery, Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Jef Serré
- Laboratory of Respiratory Diseases and Thoracic Surgery, Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Georgina Hazell
- Bristol Medical School, Bristol Royal Infirmary, Upper Maudlin Street, Bristol BS2 8HW, UK
| | - Graciela Sala Newby
- Bristol Medical School, Bristol Royal Infirmary, Upper Maudlin Street, Bristol BS2 8HW, UK
| | - Jason L Johnson
- Bristol Medical School, Bristol Royal Infirmary, Upper Maudlin Street, Bristol BS2 8HW, UK
| | - Svitlana Kurinna
- Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine & Health, University of Manchester, Manchester M13 9PT, UK
| | - Martin J Humphries
- Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine & Health, University of Manchester, Manchester M13 9PT, UK
| | - Ghislaine Gayan-Ramirez
- Laboratory of Respiratory Diseases and Thoracic Surgery, Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Peter Libby
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Hans Degens
- Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK
- Institute of Sport Science and Innovations, Lithuanian Sports University, Sporto g. 6, LT-44221 Kaunas, Lithuania
| | - Bo Yu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, & The Key Laboratory of Medical Ischemia, Chinese Ministry of Education, Harbin 150086, China
| | - Thomas Johnson
- Department of Cardiology, Bristol Heart Institute, Upper Maudlin St., Bristol BS2 8HW, UK
| | - Yvonne Alexander
- Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK
| | - Haibo Jia
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, & The Key Laboratory of Medical Ischemia, Chinese Ministry of Education, Harbin 150086, China
| | - Andrew C Newby
- Bristol Medical School, Bristol Royal Infirmary, Upper Maudlin Street, Bristol BS2 8HW, UK
| | - Stephen J White
- Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester M1 5GD, UK
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10
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Weizman O, Empana JP, Blom M, Tan HL, Jonsson M, Narayanan K, Ringh M, Marijon E, Jouven X. Incidence of Cardiac Arrest During Sports Among Women in the European Union. J Am Coll Cardiol 2023; 81:1021-1031. [PMID: 36922087 DOI: 10.1016/j.jacc.2023.01.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 01/10/2023] [Accepted: 01/13/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Women represent a growing proportion of sports participants. Still, few original data regarding sudden cardiac arrest during sports (Sr-SCA) in women are available. OBJECTIVES The authors sought to assess the incidence, characteristics, and outcomes of women presenting with Sr-SCA. METHODS Data were analyzed from 3 population-based European registries (ESCAPE-NET 2020 Horizon Program) that prospectively and exhaustively collect every case of SCA: SDEC (Paris-Sudden Death Expertise Center), ARREST (AmsteRdam REsuscitation Studies), and SRCR (Swedish Register for Cardiopulmonary Resuscitation). Sr-SCA was defined as SCA during or ≤1 hour after cessation of sports activity. RESULTS Of 34,826 SCA between 2006 and 2017, 760 Sr-SCA (2.2%) were identified, including 54 in women. The average annual incidence of Sr-SCA in women in the 3 registries ranged from 0.10 per million (95% CI: 0.01-0.71 per million) to 0.38 per million (95% CI: 0.14-1.04 per million). Overall, the average annual incidence rate of Sr-SCA in women was 0.19 per million (95% CI: 0.14-0.24 per million), >10-fold lower compared with men (2.63 per million [95% CI: 2.45-2.83 per million]; P < 0.0001). When extrapolating to the total European population and accounting for age and sex, this yields 98 cases per year (95% CI: 72-123 cases per year) in women and 1,350 cases per year (95% CI: 1,256-1,451 cases per year) in men. Subject characteristics and circumstances of occurrence were similar in women vs men. Bystander response, time to defibrillation, and survival rate at hospital admission (58.8% vs 58.5%; P = 0.99) and 30 days did not differ significantly between women and men. CONCLUSIONS These findings emphasize the dramatically lower risk of Sr-SCA in women compared with men, despite similar subject characteristics. This should be considered in designing preparticipation screening strategies in the future.
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Affiliation(s)
- Orianne Weizman
- Université Paris Cité, Inserm, PARCC, Paris, France; Paris Sudden Death Expertise Center (Paris-SDEC), Paris, France
| | - Jean-Philippe Empana
- Université Paris Cité, Inserm, PARCC, Paris, France; Paris Sudden Death Expertise Center (Paris-SDEC), Paris, France
| | - Marieke Blom
- Cardiology Department, Academic Medical Center, Amsterdam, the Netherlands
| | - Hanno L Tan
- Cardiology Department, Academic Medical Center, Amsterdam, the Netherlands
| | - Martin Jonsson
- Center for Resuscitation Science, Karolinska Institute, Stockholm, Sweden
| | - Kumar Narayanan
- Université Paris Cité, Inserm, PARCC, Paris, France; Paris Sudden Death Expertise Center (Paris-SDEC), Paris, France
| | - Mattias Ringh
- Center for Resuscitation Science, Karolinska Institute, Stockholm, Sweden
| | - Eloi Marijon
- Université Paris Cité, Inserm, PARCC, Paris, France; Paris Sudden Death Expertise Center (Paris-SDEC), Paris, France; Hôpital Européen Georges Pompidou, Paris, France.
| | - Xavier Jouven
- Université Paris Cité, Inserm, PARCC, Paris, France; Paris Sudden Death Expertise Center (Paris-SDEC), Paris, France; Hôpital Européen Georges Pompidou, Paris, France
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11
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Yerly A, van der Vorst EPC, Baumgartner I, Bernhard SM, Schindewolf M, Döring Y. Sex-specific and hormone-related differences in vascular remodelling in atherosclerosis. Eur J Clin Invest 2023; 53:e13885. [PMID: 36219492 DOI: 10.1111/eci.13885] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/04/2022] [Indexed: 12/24/2022]
Abstract
Atherosclerosis, a lipid-driven inflammatory disease, is the main underlying cause of cardiovascular diseases (CVDs) both in men and women. Sex-related dimorphisms regarding CVDs and atherosclerosis were observed since more than a decade ago. Inflammatory mediators such as cytokines, but also endothelial dysfunction, vascular smooth muscle cell migration and proliferation lead to vascular remodelling but are differentially affected by sex. Each year a greater number of men die of CVDs compared with women and are also affected by CVDs at an earlier age (40-70 years old) while women develop atherosclerosis-related complications mainly after menopause (60+ years). The exact biological reasons behind this discrepancy are still not well-understood. From the numerous animal studies on atherosclerosis, only a few include both sexes and even less investigate and highlight the sex-specific differences that may arise. Endogenous sex hormones such as testosterone and oestrogen modulate the atherosclerotic plaque composition and the frequency of such plaques. In men, testosterone seems to act like a double-edged sword as its decrease with ageing correlates with an increased risk of atherosclerotic CVDs, while testosterone is also reported to promote inflammatory immune cell recruitment into the atherosclerotic plaque. In premenopausal women, oestrogen exerts anti-atherosclerotic effects, which decline together with its level after menopause resulting in increased CVD risk in ageing women. However, the interplay of sex hormones, sex-specific immune responses and other sex-related factors is still incompletely understood. This review highlights reported sex differences in atherosclerotic vascular remodelling and the role of endogenous sex hormones in this process.
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Affiliation(s)
- Anaïs Yerly
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research (DBMR), University of Bern, Bern, Switzerland.,Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Emiel P C van der Vorst
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University Munich (LMU), Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany.,Institute for Molecular Cardiovascular Research (IMCAR) and Interdisciplinary Center for Clinical Research (IZKF), RWTH Aachen University, Aachen, Germany
| | - Iris Baumgartner
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research (DBMR), University of Bern, Bern, Switzerland
| | - Sarah Maike Bernhard
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research (DBMR), University of Bern, Bern, Switzerland
| | - Marc Schindewolf
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research (DBMR), University of Bern, Bern, Switzerland
| | - Yvonne Döring
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research (DBMR), University of Bern, Bern, Switzerland.,Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University Munich (LMU), Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
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12
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Al Rifai M, Ahmed AI, Alahdab F, Al-Mallah MH. Clinical utility of coronary artery computed tomography angiography- What we know and What's new? Prog Cardiovasc Dis 2022; 75:12-20. [PMID: 36336026 DOI: 10.1016/j.pcad.2022.10.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 10/23/2022] [Indexed: 11/06/2022]
Abstract
Coronary computed tomography (CT) angiography (CCTA) is increasingly recognized for diagnosing obstructive coronary artery disease (CAD) among patients presenting with chest pain. In this review, we summarize the utility of CCTA to determine luminal stenosis and identifying coronary plaques with high-risk features. We review different scoring systems that can quantify total plaque burden including how artificial intelligence can facilitate more detailed plaque assessment. We discuss how CCTA can also be used to detect the hemodynamic significance of CAD lesions (fractional flow reserve CT and CT perfusion) and also local factors outside the vessel wall that may predispose to plaque rupture (fat attenuation index and wall shear stress). We conclude with technological advances in imaging acquisition using photon counting CT and post-image processing techniques especially those that can mitigate blooming artifacts.
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Affiliation(s)
- Mahmoud Al Rifai
- Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, USA
| | | | - Fares Alahdab
- Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, USA
| | - Mouaz H Al-Mallah
- Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, USA.
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13
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Kunadian V, Baber U, Pivato CA, Cao D, Dangas G, Sartori S, Zhang Z, Angiolillo DJ, Briguori C, Cohen DJ, Collier T, Dudek D, Gibson M, Gil R, Huber K, Kaul U, Kornowski R, Krucoff MW, Dehghani P, Mehta S, Moliterno DJ, Ohman EM, Escaned J, Sardella G, Sharma SK, Shlofmitz R, Weisz G, Witzenbichler B, Džavík V, Gurbel P, Hamm CW, Henry T, Kastrati A, Marx SO, Oldroyd K, Steg PG, Pocock S, Mehran R. Bleeding and Ischemic Outcomes With Ticagrelor Monotherapy According to Body Mass Index. JACC Cardiovasc Interv 2022; 15:1948-1960. [DOI: 10.1016/j.jcin.2022.07.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 07/18/2022] [Accepted: 07/22/2022] [Indexed: 01/09/2023]
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14
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Ardissino M, Nelson AJ, Maglietta G, Malagoli Tagliazucchi G, Disisto C, Celli P, Ferrario M, Canosi U, Cernetti C, Negri F, Merlini PA, Tubaro M, Berzuini C, Manzalini C, Ignone G, Campana C, Moschini L, Ponte E, Pozzi R, Fetiveau R, Buratti S, Paraboschi EM, Asselta R, Botti A, Tuttolomondo D, Barocelli F, Bricoli S, Biagi A, Bonura R, Moccetti T, Crocamo A, Benatti G, Paoli G, Solinas E, Notarangelo MF, Moscarella E, Calabrò P, Duga S, Magnani G, Ardissino D. Sex-Related Differences in Long-Term Outcomes After Early-Onset Myocardial Infarction. Front Cardiovasc Med 2022; 9:863811. [PMID: 35859592 PMCID: PMC9289186 DOI: 10.3389/fcvm.2022.863811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 04/25/2022] [Indexed: 11/30/2022] Open
Abstract
Importance There is growing awareness of sex-related differences in cardiovascular risk profiles, but less is known about whether these extend to pre-menopausal females experiencing an early-onset myocardial infarction (MI), who may benefit from the protective effects of estrogen exposure. Methods A nationwide study involving 125 Italian Coronary Care Units recruited 2,000 patients between 1998 and 2002 hospitalized for a type I myocardial infarction before the age of 45 years (male, n = 1,778 (88.9%). Patients were followed up for a median of 19.9 years (IQR 18.1–22.6). The primary composite endpoint was the occurrence of cardiovascular death, non-fatal myocardial re-infarction or non-fatal stroke, and the secondary endpoint of hospitalization for revascularisation by means of a percutaneous coronary intervention (PCI) or coronary artery bypass surgery (CABG). Results ST-elevation MI was the most frequent presentation among both men and women (85.1 vs. 87.4%, p = ns), but the men had a greater baseline coronary atherosclerotic burden (median Duke Coronary Artery Disease Index: 48 vs. 23; median Syntax score 9 vs. 7; both p < 0.001). The primary composite endpoint occurred less frequently among women (25.7% vs. 37.0%; adjusted hazard ratio: 0.69, 95% CI 0.52–0.91; p = 0.01) despite being less likely to receive treatment with most secondary prevention medications during follow up. Conclusions There are significant sex-related differences in baseline risk factors and outcomes among patients with early-onset MI: women present with a lower atherosclerotic disease burden and, although they are less frequently prescribed secondary prevention measures, experience better long-term outcomes. Trial Registration 4272/98 Ospedale Niguarda, Ca' Granda 03/09/1998.
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Affiliation(s)
| | - Adam J. Nelson
- Duke Clinical Research Institute, Durham, NC, United States
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, Australia
| | - Giuseppe Maglietta
- Clinical and Epidemiological Research Unit, University Hospital of Parma, Parma, Italy
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | | | - Caterina Disisto
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Patrizia Celli
- Division of Cardiology, Ospedale San Camillo, Rome, Italy
| | - Maurizio Ferrario
- Division of Cardiology, Fondazione IRCCS, Policlinico San Matteo, Pavia, Italy
| | - Umberto Canosi
- Division of Cardiology, Fondazione IRCCS, Policlinico San Matteo, Pavia, Italy
- Associazione per lo Studio della Trombosi in Cardiologia, Pavia, Italy
| | - Carlo Cernetti
- Cardiothoracic Department, University Hospital “Santa Maria della Miserciordia”, Udine, Italy
| | - Francesco Negri
- Cardiothoracic Department, University Hospital “Santa Maria della Miserciordia”, Udine, Italy
| | - Piera Angelica Merlini
- Associazione per lo Studio della Trombosi in Cardiologia, Pavia, Italy
- Division of Cardiology, Azienda Ospedaliera, Ospedale Niguarda Cà Granda, Milan, Italy
| | - Marco Tubaro
- ICCU, Intensive and Interventional Cardiology, San Filippo Neri Hospital, Rome, Italy
| | - Carlo Berzuini
- Centre for Biostatistics, School of Health Sciences, University of Manchester, Manchester, United Kingdom
| | - Chiara Manzalini
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Gianfranco Ignone
- Department of Cardiology, Antonio Perrino Hospital, Azienda Sanitaria Locale di Brindisi, Brindisi, Italy
| | - Carlo Campana
- Department of Cardiology, Sant'Anna Hospital, Como, Italy
| | - Luigi Moschini
- Division of Cardiology, Istituti Ospitalieri, Cremona, Italy
| | - Elisabetta Ponte
- Hospital Universitario de Toledo, Servizio di Radiologia, Toledo, Spain
| | - Roberto Pozzi
- Division of Cardiology, San Luigi Gonzaga University Hospital, Turin, Italy
| | | | - Silvia Buratti
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Elvezia Maria Paraboschi
- Department of Biomedical Sciences, Humanitas Clinical and Research Center IRCCS, Humanitas University, Milan, Italy
| | - Rosanna Asselta
- Department of Biomedical Sciences, Humanitas Clinical and Research Center IRCCS, Humanitas University, Milan, Italy
| | - Andrea Botti
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | | | - Federico Barocelli
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Serena Bricoli
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Andrea Biagi
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Rosario Bonura
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Tiziano Moccetti
- Division of Cardiology, Cardiocentro Ticino, Lugano, Switzerland
| | - Antonio Crocamo
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Giorgio Benatti
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Giorgia Paoli
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Emilia Solinas
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | | | - Elisabetta Moscarella
- University Division of Clinical Cardiology, AORN Sant'Anna e San Sebastiano, Caserta, Department of Translational Medical Sciences, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Paolo Calabrò
- University Division of Clinical Cardiology, AORN Sant'Anna e San Sebastiano, Caserta, Department of Translational Medical Sciences, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Stefano Duga
- Department of Biomedical Sciences, Humanitas Clinical and Research Center IRCCS, Humanitas University, Milan, Italy
| | - Giulia Magnani
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
- *Correspondence: Giulia Magnani ;
| | - Diego Ardissino
- Division of Cardiology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
- Associazione per lo Studio della Trombosi in Cardiologia, Pavia, Italy
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15
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Petrossian G, Ozdemir D, Galougahi KK, Scheiner J, Thomas SV, Shlofmitz R, Shlofmitz E, Jeremias A, Ali ZA. Role of Intracoronary Imaging in Acute Coronary Syndromes. US CARDIOLOGY REVIEW 2022. [DOI: 10.15420/usc.2022.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Intravascular imaging with optical coherence tomography (OCT) and intravascular ultrasound provides superior visualization of the culprit plaques for acute coronary syndromes (ACS) compared with coronary angiography. Combined with angiography, intravascular imaging can be used to instigate ‘precision therapy’ for ACS. Post-mortem histopathology identified atherothrombosis at the exposed surface of a ruptured fibrous cap as the main cause of ACS. Further histopathological studies identified intact fibrous caps and calcified nodules as other culprit lesions for ACS. These plaque types were subsequently also identified on intravascular imaging, particularly with the high-resolution OCT. The less-common non-atherothrombotic causes of ACS are coronary artery spasm, coronary artery dissection, and coronary embolism. In this review, the authors provide an overview of clinical studies using intravascular imaging with OCT in the diagnosis and management of ACS.
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Affiliation(s)
| | - Denizhan Ozdemir
- Division of Cardiology, Columbia University Irving Medical Center/NewYork-Presbyterian Hospital, New York, NY
| | - Keyvan Karimi Galougahi
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia; Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, Australia; Heart Research Institute, Sydney, Australia; DeMatteis Cardiovascular Institute, St Francis Hospital – The Heart Center, Roslyn, NY
| | - Jonathan Scheiner
- DeMatteis Cardiovascular Institute, St Francis Hospital – The Heart Center, Roslyn, NY
| | - Susan V Thomas
- DeMatteis Cardiovascular Institute, St Francis Hospital – The Heart Center, Roslyn, NY
| | - Richard Shlofmitz
- DeMatteis Cardiovascular Institute, St Francis Hospital – The Heart Center, Roslyn, NY
| | - Evan Shlofmitz
- DeMatteis Cardiovascular Institute, St Francis Hospital – The Heart Center, Roslyn, NY
| | - Allen Jeremias
- DeMatteis Cardiovascular Institute, St Francis Hospital – The Heart Center, Roslyn, NY; Clinical Trials Center, Cardiovascular Research Foundation, New York, NY
| | - Ziad A Ali
- DeMatteis Cardiovascular Institute, St Francis Hospital – The Heart Center, Roslyn, NY; Clinical Trials Center, Cardiovascular Research Foundation, New York, NY
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16
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Shishikura D, Octavia Y, Hayat U, Thondapu V, Barlis P. Atherogenesis and Inflammation. Interv Cardiol 2022. [DOI: 10.1002/9781119697367.ch1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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17
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Limpijankit T, Chandavimol M, Srimahachota S, Siriyotha S, Thakkinstian A, Krittayaphong R, Sansanayudh N. No Paradoxical Effect of Smoking Status on Recurrent Cardiovascular Events in Patients Following Percutaneous Coronary Intervention: Thai PCI Registry. Front Cardiovasc Med 2022; 9:888593. [PMID: 35711351 PMCID: PMC9197099 DOI: 10.3389/fcvm.2022.888593] [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: 03/03/2022] [Accepted: 04/11/2022] [Indexed: 11/22/2022] Open
Abstract
Background "Smoker's paradox" is a controversial phenomenon that describes an unexpectedly favorable short-term outcome of smokers post-percutaneous coronary intervention (PCI). This study aimed to evaluate the effect of smoking status on recurrent major adverse cardiovascular events (MACEs) in patients who recently underwent PCI and to determine whether it was paradoxical. Methods This study utilized data from the nationwide Thai PCI registry, enrolling patients during 2018-2019. Our study factor was smoking status, classified as current smokers, ex-smokers, and nonsmokers. The outcome of interest was the time to occurrence of a composite of MACEs (i.e., all-cause death, myocardial infarction (MI), stroke, and unplanned revascularization) evaluated at about 1-year post-PCI. A propensity score (PS) model using inverse probability weighting with regression adjustment was used to estimate the effect of smoking on the occurrence of MACE. Results Current smokers, ex-smokers, and non-smokers accounted for 23, 32, and 45% of the 22,741 subjects, respectively. Smokers were younger, more frequently male, and had fewer traditional atherosclerotic risk factors. Current smokers presented more frequently with ST-elevation MIs (STEMIs) and cardiogenic shock (54 and 14.6%, respectively) than non-smokers. MACE rates were 1.9, 1.2, and 1.6 per 100 patients per month in the current smokers, ex-smokers, and non-smokers, respectively. After applying a PS, patients with a history of current smoking and ex-smoking developed the onset of recurrent MACEs significantly sooner than non-smokers, with a median time of 4.4 vs. 4.9 vs. 13.5 months (p < 0.001), respectively. Conclusions "Smoker's paradox" was not observed in our patient population. Current smokers and ex-smokers were prone to develop an earlier onset of a post-PCI MACEs than nonsmokers and need a smoke cessation program for further prevention.
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Affiliation(s)
- Thosaphol Limpijankit
- Division of Cardiology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Mann Chandavimol
- Division of Cardiology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Suphot Srimahachota
- Division of Cardiovascular Diseases, Department of Medicine, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Sukanya Siriyotha
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ammarin Thakkinstian
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nakarin Sansanayudh
- Cardiology Unit, Department of Internal Medicine, Pharmongkutklao Hospital, Bangkok, Thailand
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18
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Gottfried S. Women: Diet, Cardiometabolic Health, and Functional Medicine. Phys Med Rehabil Clin N Am 2022; 33:621-645. [DOI: 10.1016/j.pmr.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Abstract
PURPOSE OF REVIEW The importance of cardiovascular disease (CVD) in women has long been underestimated. Therefore, we need to understand the impact of sex differences on CVD. RECENT FINDINGS Traditional risk factors contribute to coronary artery disease (CAD) differently in women and men. There are female-specific risk factors and comorbid conditions that affect the risk of CAD. Plaque erosion is frequently seen in younger women who smoke, while plaque rupture is common in older women and men who have elevated blood cholesterol. Coronary artery calcification is also different in both sexes. Thus, coronary artery calcification score-based risk stratification in women is challenging. A deeper understanding of the sex differences in the risk factors and plaque morphology of coronary atherosclerosis may lead to improved outcomes of CVD in women.
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20
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Sakamoto A, Cornelissen A, Sato Y, Mori M, Kawakami R, Kawai K, Ghosh SKB, Xu W, Abebe BG, Dikongue A, Kolodgie FD, Virmani R, Finn AV. Vulnerable Plaque in Patients with Acute Coronary Syndrome: Identification, Importance, and Management. US CARDIOLOGY REVIEW 2022. [DOI: 10.15420/usc.2021.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
MI is a leading cause of morbidity and mortality worldwide. Coronary artery thrombosis is the final pathologic feature of the most cases of acute MI primarily caused by atherosclerotic coronary artery disease. The concept of vulnerable plaque has evolved over the years but originated from early pioneering work unveiling the crucial role of plaque rupture and subsequent coronary thrombosis as the dominant cause of MI. Along with systemic cardiovascular risk factors, developments of intravascular and non-invasive imaging modalities have allowed us to identify coronary plaques thought to be at high risk for rupture. However, morphological features alone may only be one of many factors which promote plaque progression. The current vulnerable-plaque-oriented approaches to accomplish personalized risk assessment and treatment have significant room for improvement. In this review, the authors discuss recent advances in the understanding of vulnerable plaque and its management strategy from pathology and clinical perspectives.
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21
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Wu P, Mamas MA, Gulati M. Health Care Professional's Knowledge of Pregnancy Complications and Women's Cardiovascular Health: An International Study Utilizing Social Media. J Womens Health (Larchmt) 2022; 31:1197-1207. [PMID: 35006000 DOI: 10.1089/jwh.2021.0298] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Despite guidelines recommending the evaluation of adverse pregnancy outcomes (APOs) as a part of the atherosclerotic cardiovascular disease (ASCVD) risk assessment in women, there is limited awareness of this issue in health care professionals. We sought to evaluate the extent of this gap in knowledge. Methods: An online study using a standardized questionnaire was advertised through newsletters and websites of professional organizations. After a low response rate, the link to the survey was announced on Twitter and via personal email invitations. Differences between groups of respondents were evaluated with z-tests of proportion. Results: Out of 446 complete responses, there were 315 cardiologists and 112 obstetricians and gynecologists (OBGyns). There was an >90% awareness of association of adverse maternal outcomes with gestational hypertension and gestational diabetes with ASCVD, but only <60% awareness of association of adverse maternal outcomes with preterm birth. There were significant differences in ASCVD risk assessment and awareness of the association of APOs with adverse outcomes between cardiologists and OBGyns, and between female and male cardiologists. A greater proportion of female cardiologists thought that the guidelines recommended annual follow-up for high-risk women. Conversely, a greater proportion of male cardiologists were unsure of the frequency of follow-up of such women in the relevant guidelines. A higher proportion of U.K. respondents thought that women with high-risk pregnancies should never be screened for cardiovascular disease postpartum compared with U.S. respondents. Conclusions: In a self-selected group of health care professionals interested in women's cardiovascular health, there remains a large gap in knowledge and awareness of the association of APOs with ASCVD risk, in particular, a lack of awareness of the association of ASCVD risk with preterm delivery. Specific target groups for improving knowledge regarding these sex-specific risk enhancers include male cardiologists and health care professionals practicing in the United Kingdom.
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Affiliation(s)
- Pensée Wu
- Keele Cardiovascular Research Group, School of Medicine, Keele University, Staffordshire, United Kingdom.,Academic Unit of Obstetrics and Gynaecology, University Hospital of North Midlands, Stoke-on-Trent, United Kingdom
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, School of Medicine, Keele University, Staffordshire, United Kingdom.,The Heart Centre, University Hospital of North Midlands, Stoke-on-Trent, United Kingdom
| | - Martha Gulati
- Division of Cardiology, University of Arizona, Phoenix, Arizona, USA
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22
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Kadiyala V, Reddy S, Kashyap JR, Rao K R, Ramalingam V, Kumar S, Kaur J, Reddy H, Malhotra S, Kaur N. Effect of smoking on culprit lesion plaque burden and composition in acute coronary syndrome: An intravascular ultrasound-virtual histology study. Indian Heart J 2021; 73:687-692. [PMID: 34861980 PMCID: PMC8642658 DOI: 10.1016/j.ihj.2021.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/31/2021] [Accepted: 09/08/2021] [Indexed: 11/20/2022] Open
Affiliation(s)
- Vikas Kadiyala
- Department of Cardiology, Government Medical College and Hospital, Chandigarh, India
| | - Sreenivas Reddy
- Department of Cardiology, Government Medical College and Hospital, Chandigarh, India.
| | - Jeet Ram Kashyap
- Department of Cardiology, Government Medical College and Hospital, Chandigarh, India
| | - Raghavendra Rao K
- Department of Cardiology, Government Medical College and Hospital, Chandigarh, India
| | - Vadivelu Ramalingam
- Department of Cardiology, Velammal Medical College Hospital and Research Institute, Madurai, India
| | - Suraj Kumar
- Department of Cardiology, Government Medical College and Hospital, Chandigarh, India
| | - Jaspreet Kaur
- Department of Cardiology, Government Medical College and Hospital, Chandigarh, India
| | - Hithesh Reddy
- Department of Cardiology, Government Medical College and Hospital, Chandigarh, India
| | - Samir Malhotra
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Naindeep Kaur
- Department of Cardiology, Government Medical College and Hospital, Chandigarh, India
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23
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Hou H, Zhao Q, Qu C, Sun M, Liu Q, Huang X, Wang X, Zhang R, Du L, Hou J, Yu B. Sex Differences in the Non-infarct-Related Artery-Based Quantitative Flow Ratio in Patients With ST-Elevation Myocardial Infarction: A Retrospective Study. Front Cardiovasc Med 2021; 8:726307. [PMID: 34631827 PMCID: PMC8498023 DOI: 10.3389/fcvm.2021.726307] [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: 06/16/2021] [Accepted: 08/31/2021] [Indexed: 12/04/2022] Open
Abstract
Introduction: It has been reported that sex has well-established relationships with the prevalence of coronary artery disease (CAD) and the major adverse cardiovascular events. Compared with men, the difference of coronary artery and myocardial characteristics in women has effects on anatomical and functional evaluations. Quantitative flow ratio (QFR) has been shown to be effective in assessing the hemodynamic relevance of lesions in stable coronary disease. However, its suitability in acute myocardial infarction patients is unknown. This study aimed to evaluate the sex differences in the non-infarct-related artery (NIRA)-based QFR in patients with ST-elevation myocardial infarction (STEMI). Methods: In this study, 353 patients with STEMI who underwent angiographic cQFR assessment and interventional therapy were included. According to contrast-flow QFR (cQFR) standard operating procedures: reliable software was used to modeling the hyperemic flow velocity derived from coronary angiography in the absence of pharmacologically induced hyperemia. 353 patients were divided into two groups according to sex. A cQFR ≤0.80 was considered hemodynamically significant, whereas invasive coronary angiography (ICA) luminal stenosis ≥50% was considered obstructive. Demographics, clinical data, NIRA-related anatomy, and functional cQFR values were recorded. Clinical outcomes included the NIRA reclassification rate between men and women, according to the ICA and cQFR assessments. Results: Women were older and had a higher body mass index (BMI) than men. The levels of diastolic blood pressure, troponin I, peak creatine kinase-MB, low-density lipoprotein cholesterol, N terminal pro B-type natriuretic peptide, stent diameter, and current smoking rate were found to be significantly lower in the female group than in the male group. Women had a lower likelihood of a positive cQFR ≤0.80 for the same degree of stenosis and a lower rate of NIRA revascularization. Independent predictors of positive cQFR included male sex and diameter stenosis (DS) >70%. Conclusions: cQFR values differ between the sexes, as women have a higher cQFR value for the same degree of stenosis. The findings suggest that QFR variations by sex require specific interpretation, as these differences may affect therapeutic decision-making and clinical outcomes.
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Affiliation(s)
- Hongli Hou
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,Department of Cardiology, Chenjiaqiao Hospital of Chongqing Medical and Pharmaceutical College, Chongqing, China
| | - Qi Zhao
- Department of Cardiology, The 1st Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chao Qu
- Department of Cardiology, Heilongjiang Provincial People's Hospital, Harbin, China
| | - Meng Sun
- The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Harbin, China
| | - Qi Liu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xingtao Huang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xuedong Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ruoxi Zhang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Lifeng Du
- Department of Cardiology, Hegang People's Hospital, Hegang, China
| | - Jingbo Hou
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Bo Yu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
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24
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Chandra S, Boddu S, Chaudhary G, Sharma A, Pradhan A, Bhandari M, Vishwakarma P, Sethi R, Narain VS, Dwivedi SK. Culprit lesion characteristics in very young patients with acute coronary syndrome: An optical coherence tomography study. Anatol J Cardiol 2021; 25:684-690. [PMID: 34622782 DOI: 10.5152/anatoljcardiol.2021.58084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE The concept of managing patients on the basis of culprit lesion characteristics is emerging. Atherosclerotic plaques are reported to be rare in young patients presenting with acute coronary syndrome (ACS). We aimed to assess culprit lesion characteristics in very young patients presenting with ACS by optical coherence tomography (OCT). METHODS This was a prospective, single-center, open-label, observational study. Patients aged 35 years or less with ACS who underwent invasive coronary angiography and OCT were studied. RESULTS Of the 43 patients, 22 (51.2%) had plaque rupture, 16 (37.2%) had plaque erosion, and five (11.6%) had no specific lesion character. Plaque was fibroatheromatous in 34 (79.1%) patients and fibrous in seven (16.3%). Plaque was not found in two (4.7%) patients; of these, one (2.3%) had left anterior descending coronary artery bridging, and one (2.3%) had intimal dissection without any plaque. Plaque rupture was more commonly associated with fibroatheromatous plaques, whereas plaque erosion was more commonly associated with fibrous plaque (p=0.010). CONCLUSION Although plaque rupture and plaque erosion occurred at the same rate as seen in patients of all ages, calcified nodule as a culprit lesion was not found in young patients. Majority of the patients had plaque rupture and plaque erosion with fibroatheromatous plaque, signifying the occurrence of established coronary artery disease in very young patients of Southeast Asia.
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Affiliation(s)
- Sharad Chandra
- Department of Cardiology, King George's Medical University; Uttar Pradesh-India
| | - Snigdha Boddu
- Department of Cardiology, King George's Medical University; Uttar Pradesh-India
| | - Gaurav Chaudhary
- Department of Cardiology, King George's Medical University; Uttar Pradesh-India
| | - Akhil Sharma
- Department of Cardiology, King George's Medical University; Uttar Pradesh-India
| | - Akshyaya Pradhan
- Department of Cardiology, King George's Medical University; Uttar Pradesh-India
| | - Monika Bhandari
- Department of Cardiology, King George's Medical University; Uttar Pradesh-India
| | - Pravesh Vishwakarma
- Department of Cardiology, King George's Medical University; Uttar Pradesh-India
| | - Rishi Sethi
- Department of Cardiology, King George's Medical University; Uttar Pradesh-India
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25
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Fahed AC, Jang IK. Plaque erosion and acute coronary syndromes: phenotype, molecular characteristics and future directions. Nat Rev Cardiol 2021; 18:724-734. [PMID: 33953381 DOI: 10.1038/s41569-021-00542-3] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 02/03/2023]
Abstract
Although acute coronary syndromes (ACS) remain one of the leading causes of death, the clinical presentation has changed over the past three decades with a decline in the incidence of ST-segment elevation myocardial infarction (STEMI) and an increase in non-STEMI. This epidemiological shift is at least partially explained by changes in plaque biology as a result of the widespread use of statins. Historically, atherosclerotic plaque rupture of the fibrous cap was thought to be the main culprit in ACS. However, plaque erosion with an intact fibrous cap is now responsible for about one third of ACS and up to two thirds of non-STEMI. Two major research approaches have enabled a better understanding of plaque erosion. First, advanced intravascular imaging has provided opportunities for an 'optical biopsy' and extensive phenotyping of coronary plaques in living patients. Second, basic science experiments have shed light on the unique molecular characteristics of plaque erosion. At present, patients with ACS are still uniformly treated with coronary stents irrespective of the underlying pathobiology. However, pilot studies indicate that patients with plaque erosion might be treated conservatively without coronary stenting. In this Review, we discuss the patient phenotype and the molecular characteristics in atherosclerotic plaque erosion and provide our vision for a potential major shift in the management of patients with plaque erosion.
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Affiliation(s)
- Akl C Fahed
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Ik-Kyung Jang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA. .,Kyung Hee University, Seoul, South Korea.
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26
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Wang Y, Fang C, Zhang S, Li L, Wang J, Yin Y, Wang Y, Yu H, Wei G, Zhang X, Guo J, Jiang S, Lei F, Lu J, Tu Y, Hou J, Dai J, Yu B. Predictors of Coronary Plaque Erosion in Current and Non-Current Smokers With ST-Segment Elevation Myocardial Infarction - An Optical Coherence Tomography Study. Circ J 2021; 85:1814-1822. [PMID: 33504712 DOI: 10.1253/circj.cj-20-0890] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Smoking is an important risk factor of plaque erosion. This study aimed to investigate the predictors of plaque erosion in current and non-current smokers presenting with ST-segment elevation myocardial infarction (STEMI).Methods and Results:A total of 1,320 STEMI patients with culprit plaque rupture or plaque erosion detected by pre-intervention optical coherence tomography were divided into a current smoking group (n=715) and non-current smoking group (n=605). Plaque erosion accounted for 30.8% (220/715) of culprit lesions in the current smokers and 21.2% (128/605) in the non-current smokers. Multivariable analysis showed age <50 years, single-vessel disease and the absence of dyslipidemia were independently associated with plaque erosion rather than plaque rupture, regardless of smoking status. In current smokers, diabetes mellitus (odds ratio [OR]: 0.29; 95% confidence interval [CI]: 0.10-0.83; P=0.021) was negatively associated with plaque erosion as compared with plaque rupture. In non-current smokers, minimal lumen area (MLA, OR: 1.37; 95% CI: 1.16-1.62; P<0.001) and nearby bifurcation (OR: 3.20; 95% CI: 1.98-5.16; P<0.001) were positively related to plaque erosion, but not plaque rupture. CONCLUSIONS In patients with STEMI, the presence of diabetes mellitus significantly increased the risk of rupture-based STEMI but may not have reduced the risk of plaque erosion-based STEMI in current smokers. Nearby bifurcation and larger MLA were associated with plaque erosion in non-current smokers.
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Affiliation(s)
- Yidan Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Chao Fang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Shaotao Zhang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Lulu Li
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Jifei Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Yanwei Yin
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Yini Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Huai Yu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Guo Wei
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Xiling Zhang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Junchen Guo
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Senqing Jiang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Fangmeng Lei
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Jia Lu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Yingfeng Tu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Jingbo Hou
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Jiannan Dai
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
| | - Bo Yu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education
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27
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Vakhtangadze T, Singh Tak R, Singh U, Baig MS, Bezsonov E. Gender Differences in Atherosclerotic Vascular Disease: From Lipids to Clinical Outcomes. Front Cardiovasc Med 2021; 8:707889. [PMID: 34262956 PMCID: PMC8273377 DOI: 10.3389/fcvm.2021.707889] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 05/31/2021] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVDs) are one of the main reasons of death and morbidity in the world. Both women and men have high rates of cardiovascular morbidity and mortality, although gender-related differences in mortality and morbidity rates are observed in different age groups of the population. In the large cohort of cardiovascular disease, ischemic heart disease (IHD), heart failure (HF), systemic hypertension, and valvular heart disease are particularly common in the population. CVDs caused by atherosclerosis are in the first place in terms of frequency, that is why society is particularly interested in this problem. The development and course of atherosclerotic processes associated with lipid and other metabolic changes are characterized by a long latent period, the clinical manifestation is often an acute vascular catastrophe, which can lead to human disability and death. Differences associated with sex are observed in the clinical course and manifestations, which raises the suspicion that gender influences processes related to atherosclerosis. Atherosclerotic cardiovascular disease (ACD) includes two main most dangerous clinical manifestations: IHD and cerebrovascular disease (mainly ischemic stroke). Other less common clinical manifestations of atherosclerosis include aortic atherosclerosis and peripheral vascular disease. Gender-related differences were also identified concerning these diseases. The present review discusses the effects of gender and age on atherosclerotic processes, disease development, and clinical manifestations. The metabolic basis for the development of atherosclerosis appears to be related to sex hormones. Thus this issue is interesting and useful for doctors of different specialties.
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Affiliation(s)
- Tamar Vakhtangadze
- Department of Internal Medicine, New Vision University, Tbilisi, Georgia
| | - Rajeeka Singh Tak
- Department of Internal Medicine, New Vision University, Tbilisi, Georgia
| | - Utkarsh Singh
- Department of Internal Medicine, New Vision University, Tbilisi, Georgia
| | - Mirza S Baig
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, India
| | - Evgeny Bezsonov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia.,Department of Biology and General Genetics, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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28
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Abstract
PURPOSE OF REVIEW Cardiovascular disease is a leading cause of morbidity and mortality in both men and women, although there are notable differences in presentation between men and women. Atherosclerosis remains the predominant driver of coronary heart disease in both sexes; however, sex differences in atherosclerosis should be investigated further to understand clinical manifestations between men and women. RECENT FINDINGS There are sex differences in the prevalence, progression, and prognostic impact of atherosclerosis. Furthermore, developing evidence demonstrates unique differences in atherosclerotic plaque characteristics between men and women on both noninvasive and invasive imaging modalities. Coronary microvascular dysfunction may be present even if no obstructive lesions are found. Most importantly, non-obstructive coronary artery disease is associated with a heightened risk of future adverse cardiovascular events and should not be ignored. The distinct plaque signature in women should be recognized, and optimal preventive strategies should be performed for both sexes.
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29
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Barale C, Melchionda E, Morotti A, Russo I. PCSK9 Biology and Its Role in Atherothrombosis. Int J Mol Sci 2021; 22:ijms22115880. [PMID: 34070931 PMCID: PMC8198903 DOI: 10.3390/ijms22115880] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 12/11/2022] Open
Abstract
It is now about 20 years since the first case of a gain-of-function mutation involving the as-yet-unknown actor in cholesterol homeostasis, proprotein convertase subtilisin/kexin type 9 (PCSK9), was described. It was soon clear that this protein would have been of huge scientific and clinical value as a therapeutic strategy for dyslipidemia and atherosclerosis-associated cardiovascular disease (CVD) management. Indeed, PCSK9 is a serine protease belonging to the proprotein convertase family, mainly produced by the liver, and essential for metabolism of LDL particles by inhibiting LDL receptor (LDLR) recirculation to the cell surface with the consequent upregulation of LDLR-dependent LDL-C levels. Beyond its effects on LDL metabolism, several studies revealed the existence of additional roles of PCSK9 in different stages of atherosclerosis, also for its ability to target other members of the LDLR family. PCSK9 from plasma and vascular cells can contribute to the development of atherosclerotic plaque and thrombosis by promoting platelet activation, leukocyte recruitment and clot formation, also through mechanisms not related to systemic lipid changes. These results further supported the value for the potential cardiovascular benefits of therapies based on PCSK9 inhibition. Actually, the passive immunization with anti-PCSK9 antibodies, evolocumab and alirocumab, is shown to be effective in dramatically reducing the LDL-C levels and attenuating CVD. While monoclonal antibodies sequester circulating PCSK9, inclisiran, a small interfering RNA, is a new drug that inhibits PCSK9 synthesis with the important advantage, compared with PCSK9 mAbs, to preserve its pharmacodynamic effects when administrated every 6 months. Here, we will focus on the major understandings related to PCSK9, from its discovery to its role in lipoprotein metabolism, involvement in atherothrombosis and a brief excursus on approved current therapies used to inhibit its action.
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MESH Headings
- Antibodies, Monoclonal, Humanized/therapeutic use
- Atherosclerosis/drug therapy
- Atherosclerosis/enzymology
- Atherosclerosis/genetics
- Atherosclerosis/pathology
- Blood Platelets/drug effects
- Blood Platelets/enzymology
- Blood Platelets/pathology
- Cholesterol, LDL/antagonists & inhibitors
- Cholesterol, LDL/metabolism
- Dyslipidemias/drug therapy
- Dyslipidemias/enzymology
- Dyslipidemias/genetics
- Dyslipidemias/pathology
- Fibrinolytic Agents/therapeutic use
- Gene Expression Regulation
- Humans
- Hypolipidemic Agents/therapeutic use
- Lipid Metabolism/drug effects
- Lipid Metabolism/genetics
- PCSK9 Inhibitors
- Plaque, Atherosclerotic/drug therapy
- Plaque, Atherosclerotic/enzymology
- Plaque, Atherosclerotic/genetics
- Plaque, Atherosclerotic/pathology
- Platelet Activation/drug effects
- Proprotein Convertase 9/biosynthesis
- Proprotein Convertase 9/genetics
- RNA, Small Interfering/therapeutic use
- Receptors, LDL/genetics
- Receptors, LDL/metabolism
- Signal Transduction
- Thrombosis/enzymology
- Thrombosis/genetics
- Thrombosis/pathology
- Thrombosis/prevention & control
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30
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Leistner DM, Kränkel N, Meteva D, Abdelwahed YS, Seppelt C, Stähli BE, Rai H, Skurk C, Lauten A, Mochmann HC, Fröhlich G, Rauch-Kröhnert U, Flores E, Riedel M, Sieronski L, Kia S, Strässler E, Haghikia A, Dirks F, Steiner JK, Mueller DN, Volk HD, Klotsche J, Joner M, Libby P, Landmesser U. Differential immunological signature at the culprit site distinguishes acute coronary syndrome with intact from acute coronary syndrome with ruptured fibrous cap: results from the prospective translational OPTICO-ACS study. Eur Heart J 2021; 41:3549-3560. [PMID: 33080003 DOI: 10.1093/eurheartj/ehaa703] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 05/15/2020] [Accepted: 08/13/2020] [Indexed: 02/06/2023] Open
Abstract
AIMS Acute coronary syndromes with intact fibrous cap (IFC-ACS), i.e. caused by coronary plaque erosion, account for approximately one-third of ACS. However, the underlying pathophysiological mechanisms as compared with ACS caused by plaque rupture (RFC-ACS) remain largely undefined. The prospective translational OPTICO-ACS study programme investigates for the first time the microenvironment of ACS-causing culprit lesions (CL) with intact fibrous cap by molecular high-resolution intracoronary imaging and simultaneous local immunological phenotyping. METHODS AND RESULTS The CL of 170 consecutive ACS patients were investigated by optical coherence tomography (OCT) and simultaneous immunophenotyping by flow cytometric analysis as well as by effector molecule concentration measurements across the culprit lesion gradient (ratio local/systemic levels). Within the study cohort, IFC caused 24.6% of ACS while RFC-ACS caused 75.4% as determined and validated by two independent OCT core laboratories. The IFC-CL were characterized by lower lipid content, less calcification, a thicker overlying fibrous cap, and largely localized near a coronary bifurcation as compared with RFC-CL. The microenvironment of IFC-ACS lesions demonstrated selective enrichment in both CD4+ and CD8+ T-lymphocytes (+8.1% and +11.2%, respectively, both P < 0.05) as compared with RFC-ACS lesions. T-cell-associated extracellular circulating microvesicles (MV) were more pronounced in IFC-ACS lesions and a significantly higher amount of CD8+ T-lymphocytes was detectable in thrombi aspirated from IFC-culprit sites. Furthermore, IFC-ACS lesions showed increased levels of the T-cell effector molecules granzyme A (+22.4%), perforin (+58.8%), and granulysin (+75.4%) as compared with RFC plaques (P < 0.005). Endothelial cells subjected to culture in disturbed laminar flow conditions, i.e. to simulate coronary flow near a bifurcation, demonstrated an enhanced adhesion of CD8+T cells. Finally, both CD8+T cells and their cytotoxic effector molecules caused endothelial cell death, a key potential pathophysiological mechanism in IFC-ACS. CONCLUSIONS The OPTICO-ACS study emphasizes a novel mechanism in the pathogenesis of IFC-ACS, favouring participation of the adaptive immune system, particularly CD4+ and CD8+ T-cells and their effector molecules. The different immune signatures identified in this study advance the understanding of coronary plaque progression and may provide a basis for future development of personalized therapeutic approaches to ACS with IFC. TRIAL REGISTRATION The study was registered at clinicalTrials.gov (NCT03129503).
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Affiliation(s)
- David M Leistner
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany.,Berlin Institute of Health (BIH), Berlin 10117, Germany
| | - Nicolle Kränkel
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Denitsa Meteva
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Youssef S Abdelwahed
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany.,Berlin Institute of Health (BIH), Berlin 10117, Germany
| | - Claudio Seppelt
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Barbara E Stähli
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Himanshu Rai
- DZHK (German Centre for Cardiovascular Research) Partner Site Munch, Munich, 80636, Germany
| | - Carsten Skurk
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Alexander Lauten
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Hans-Christian Mochmann
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany
| | - Georg Fröhlich
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Ursula Rauch-Kröhnert
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Eduardo Flores
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany
| | - Matthias Riedel
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Lara Sieronski
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Sylvia Kia
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Elisabeth Strässler
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Arash Haghikia
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany.,Berlin Institute of Health (BIH), Berlin 10117, Germany
| | - Fabian Dirks
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,Berlin Institute of Health (BIH), Berlin 10117, Germany
| | - Julia K Steiner
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany
| | - Dominik N Mueller
- DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany.,Berlin Institute of Health (BIH), Berlin 10117, Germany.,Experimental and Clinical Research Centre (ECRC), a cooperation of Charité University Medicine Berlin and Max Delbruck Centre for Molecular Medicine in the Helmholtz Association, Berlin 13125, Germany.,Max Delbruck Centre for Molecular Medicine in the Helmholtz Association, Berlin 13125, Germany
| | - Hans-Dieter Volk
- Berlin Institute of Health (BIH), Berlin 10117, Germany.,Institute for Medical Immunology and BIH Centre for Regenerative Therapies (BCRT), and Berlin Centre for Advanced Therapies (BeCAT), Charité University Medicine Berlin, Berlin 13353, Germany
| | - Jens Klotsche
- German Rheumatism Research Centre Berlin, and Institute for Social Medicine, Epidemiology und Heath Economy, Charité University Medicine Berlin, Campus Charité Mitte, Berlin 10117, Germany
| | - Michael Joner
- Department of Cardiology and ISAR Research Centre, German Heart Centre, Munich, 80636, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Munch, Munich, 80636, Germany
| | - Peter Libby
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, 77 Ave Louis Pasteur, Boston, MA 02115, USA
| | - Ulf Landmesser
- Department of Cardiology, University Heart Centre Berlin and Charité University Medicine Berlin, Campus Benjamin-Franklin (CBF), Hindenburgdamm 30, Berlin D-12203, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin 12203, Germany.,Berlin Institute of Health (BIH), Berlin 10117, Germany
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31
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Nagasawa A, Otake H, Kawamori H, Toba T, Sugizaki Y, Takeshige R, Nakano S, Tanimura K, Takahashi Y, Fukuyama Y, Kozuki A, Shite J, Iwasaki M, Kuroda K, Takaya T, Hirata KI. Relationship among clinical characteristics, morphological culprit plaque features, and long-term prognosis in patients with acute coronary syndrome. Int J Cardiovasc Imaging 2021; 37:2827-2837. [PMID: 33982195 DOI: 10.1007/s10554-021-02252-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/21/2021] [Indexed: 11/25/2022]
Abstract
Culprit lesions of acute coronary syndrome (ACS) could be classified as plaque rupture (PR), erosion, or calcified nodule (CN). We aimed to determine the relationship among clinical characteristics, morphological plaque features, and long-term prognosis in ACS. Patients with ACS, who underwent pre-intervention optical coherence tomography between April 2013 and July 2018 were retrospectively enrolled, and classified into the three groups based on the culprit lesion morphology. In the 436 patients enrolled, incidences of PR, erosion, and CN in ACS culprit lesions were 46.1, 39.9, and 14.0%, respectively. Plaque erosion was more frequent in men aged < 60 years and CN was more frequent in older adults in both sexes (≥ 80 years) (P < 0.001). Patients with CN had a higher incidence of hemodialysis treatment (P < 0.001) and diabetes (P = 0.003). Multivariate analysis revealed that ST elevation myocardial infarction (STEMI) (P = 0.049) and presence of thin-cap fibroatheroma (TCFA) at the culprit lesion were independently associated with PR; in younger patients (< 60 year), preserved left ventricular ejection fraction and lower incidence of TCFA were correlated with plaque erosion; and older age, non-STEMI, or unstable angina pectoris, higher serum brain natriuretic peptide levels, and lower incidence of TCFA were independently associated with CN. Multivariable analysis revealed that CN (odds ratio [OR] 1.990, P = 0.005), male sex (OR 2.012, P = 0.004), and older age (OR 1.036, P < 0.001) were independently associated with future adverse events during a median follow-up of 757 days. Different patient characteristics and morphological features were associated with the type of culprit lesion in patients with ACS.
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Affiliation(s)
- Akira Nagasawa
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hiromasa Otake
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan.
| | - Hiroyuki Kawamori
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Takayoshi Toba
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yoichiro Sugizaki
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Ryo Takeshige
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Shinsuke Nakano
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Kosuke Tanimura
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yu Takahashi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yusuke Fukuyama
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Amane Kozuki
- Division of Cardiovascular Medicine, Osaka Saiseikai Nakatsu Hospital, Osaka, Japan
| | - Junya Shite
- Division of Cardiovascular Medicine, Osaka Saiseikai Nakatsu Hospital, Osaka, Japan
| | - Masamichi Iwasaki
- Division of Cardiovascular Medicine, Hyogo Prefectural Awaji Medical Center, Sumoto, Japan
| | - Koji Kuroda
- Division of Cardiovascular Medicine, Hyogo Prefectural Awaji Medical Center, Sumoto, Japan
| | - Tomofumi Takaya
- Division of Cardiovascular Medicine, Hyogo Prefectural Himeji Cardiovascular Center, Himeji, Japan
| | - Ken-Ichi Hirata
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
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32
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Farra YM, Matz J, Ramkhelawon B, Oakes JM, Bellini C. Structural and functional remodeling of the female Apoe-/- mouse aorta due to chronic cigarette smoke exposure. Am J Physiol Heart Circ Physiol 2021; 320:H2270-H2282. [PMID: 33834870 DOI: 10.1152/ajpheart.00893.2020] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Despite a decline in popularity over the past several decades, cigarette smoking remains a leading cause of cardiovascular morbidity and mortality. Yet, the effects of cigarette smoking on vascular structure and function are largely unknown. To evaluate changes in the mechanical properties of the aorta that occur with chronic smoking, we exposed female apolipoprotein E-deficient mice to mainstream cigarette smoke daily for 24 wk, with room air as control. By the time of euthanasia, cigarette-exposed mice had lower body mass but experienced larger systolic/diastolic blood pressure when compared with controls. Smoking was associated with significant wall thickening, reduced axial stretch, and circumferential material softening of the aorta. Although this contributed to maintaining intrinsic tissue stiffness at control levels despite larger pressure loads, the structural stiffness became significantly larger. Furthermore, the aorta from cigarette-exposed mice exhibited decreased ability to store elastic energy and augment diastolic blood flow. Histological analysis revealed a region-dependent increase in the cross-sectional area due to smoking. Increased smooth muscle and extracellular matrix content led to medial thickening in the ascending aorta, whereas collagen deposition increased the thickness of the descending thoracic and abdominal aorta. Atherosclerotic lesions were larger in exposed vessels and featured a necrotic core overlaid by a thinned fibrous cap and macrophage infiltration, consistent with a vulnerable phenotype. Collectively, our data indicate that cigarette smoking decreases the mechanical functionality of the aorta, inflicts morphometric alterations to distinct segments of the aorta, and accelerates the progression of atherosclerosis.NEW & NOTEWORTHY We studied the effects of chronic cigarette smoking on the structure and function of the aorta in a mouse model of nose-only aerosol inhalation. Our data indicated that exposure to cigarette smoke impairs vascular function by reducing the ability of the aorta to store elastic energy and by decreasing aortic distensibility. Combined with a more vulnerable atherosclerotic phenotype, these findings reveal the biomechanical mechanisms that support the development of cardiovascular disease due to cigarette smoking.
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Affiliation(s)
- Yasmeen M Farra
- Department of Bioengineering, Northeastern University, Boston, Massachusetts
| | - Jacqueline Matz
- Department of Bioengineering, Northeastern University, Boston, Massachusetts
| | - Bhama Ramkhelawon
- Division of Vascular Surgery, Department of Surgery, New York University Langone Health, New York City, New York.,Department of Cell Biology, New York University Langone Health, New York City, New York
| | - Jessica M Oakes
- Department of Bioengineering, Northeastern University, Boston, Massachusetts
| | - Chiara Bellini
- Department of Bioengineering, Northeastern University, Boston, Massachusetts
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33
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El Mahdiui M, Smit JM, van Rosendael AR, Neglia D, Knuuti J, Saraste A, Buechel RR, Teresinska A, Pizzi MN, Roque A, Magnacca M, Mertens BJ, Caselli C, Rocchiccioli S, Parodi O, Pelosi G, Scholte AJ. Sex differences in coronary plaque changes assessed by serial computed tomography angiography. Int J Cardiovasc Imaging 2021; 37:2311-2321. [PMID: 33694122 PMCID: PMC8286938 DOI: 10.1007/s10554-021-02204-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 02/22/2021] [Indexed: 01/03/2023]
Abstract
Long-term data on sex-differences in coronary plaque changes over time is lacking in a low-to-intermediate risk population of stable coronary artery disease (CAD). The aim of this study was to evaluate the role of sex on long-term plaque progression and evolution of plaque composition. Furthermore, the influence of menopause on plaque progression and composition was also evaluated. Patients that underwent a coronary computed tomography angiography (CTA) were prospectively included to undergo a follow-up coronary CTA. Total and compositional plaque volumes were normalized using the vessel volume to calculate a percentage atheroma volume (PAV). To investigate the influence of menopause on plaque progression, patients were divided into two groups, under and over 55 years of age. In total, 211 patients were included in this analysis, 146 (69%) men. The mean interscan period between baseline and follow-up coronary CTA was 6.2 ± 1.4 years. Women were older, had higher HDL levels and presented more often with atypical chest pain. Men had 434 plaque sites and women 156. On a per-lesion analysis, women had less fibro-fatty PAV compared to men (β -1.3 ± 0.4%; p < 0.001), with no other significant differences. When stratifying patients by 55 years age threshold, fibro-fatty PAV remained higher in men in both age groups (p < 0.05) whilst women younger than 55 years demonstrated more regression of fibrous (β -0.8 ± 0.3% per year; p = 0.002) and non-calcified PAV (β -0.7 ± 0.3% per year; p = 0.027). In a low-to-intermediate risk population of stable CAD patients, no significant sex differences in total PAV increase over time were observed. Fibro-fatty PAV was lower in women at any age and women under 55 years demonstrated significantly greater reduction in fibrous and non-calcified PAV over time compared to age-matched men. (ClinicalTrials.gov number, NCT04448691.)
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Affiliation(s)
- Mohammed El Mahdiui
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands
| | - Jeff M Smit
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands
| | - Alexander R van Rosendael
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands
| | - Danilo Neglia
- Fondazione Toscana Gabriele Monasterio, Viale Giuseppe Moruzzi 1 56124, Pisa, Italy
| | - Juhani Knuuti
- Heart Center and PET Centre, Turku University Hospital and University of Turku, Turku, Finland
| | - Antti Saraste
- Heart Center and PET Centre, Turku University Hospital and University of Turku, Turku, Finland
| | - Ronny R Buechel
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital and University of Zurich, Zurich, Switzerland
| | | | - Maria N Pizzi
- Department of Cardiology, Hospital Universitari Vall D'Hebron, Barcelona, Spain
| | - Albert Roque
- Department of Radiology, Hospital Universitari Vall D'Hebron, Barcelona, Spain
| | | | - Bart J Mertens
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
| | - Chiara Caselli
- Institute of Clinical Physiology CNR, Viale Giuseppe Moruzzi 1 56124, Pisa, Italy
| | - Silvia Rocchiccioli
- Institute of Clinical Physiology CNR, Viale Giuseppe Moruzzi 1 56124, Pisa, Italy
| | - Oberdan Parodi
- Institute of Clinical Physiology CNR, Viale Giuseppe Moruzzi 1 56124, Pisa, Italy.,Institute of Information Science and Technologies CNR, Pisa, Italy
| | - Gualtiero Pelosi
- Institute of Clinical Physiology CNR, Viale Giuseppe Moruzzi 1 56124, Pisa, Italy
| | - Arthur J Scholte
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands.
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Song L, Chen RZ, Zhao XX, Sheng ZX, Zhou P, Liu C, Li JN, Zhou JY, Wang Y, Zhao HJ, Yan HB. Mean Platelet Volume/Platelet Count Ratio and Culprit Plaque Morphologies: An Optical Coherence Tomography Study in Patients with ST Segment Elevation Myocardial Infarction. J Cardiovasc Transl Res 2021; 14:1093-1103. [PMID: 33649987 DOI: 10.1007/s12265-021-10113-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 02/16/2021] [Indexed: 10/22/2022]
Abstract
This study aimed to investigate the predictive value of mean platelet volume/platelet count ratio (MPR) for coronary plaque features in patients with ST segment elevation myocardial infarction (STEMI). A total of 275 STEMI patients undergoing preintervention optical coherence tomography examination were included, with 142 categorized as plaque rupture (PR) and 133 as plaque erosion (PE). Multivariable logistic regression showed higher MPR was an independent predictor of PR (tertile 3 vs tertile 1, odds ratio: 6.257, 95% confidence interval: 1.586-24.686, P = 0.009). MPR showed better diagnostic performance than other platelet indices. The optimal MPR threshold for diagnosing PR was 0.0473 (sensitivity: 0.721, specificity: 0.647). When added to models of established risk factors, MPR significantly improved the predictive accuracy of PR (area under the curve: 0.767 vs 0.722, P difference = 0.004). In conclusion, for STEMI patients, MPR was an independent predictor of PR and improved diagnostic performance for PR.
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Affiliation(s)
- Li Song
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Run-Zhen Chen
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Xiao-Xiao Zhao
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Zhao-Xue Sheng
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Peng Zhou
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Chen Liu
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Jian-Nan Li
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Jin-Ying Zhou
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Ying Wang
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Han-Jun Zhao
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China
| | - Hong-Bing Yan
- Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No. 167, Beilishi Road, Beijing, 100037, China.
- Department of Cardiology, Fuwai Hospital Chinese Academy of Medical Sciences, No. 12, Langshan Road, Shenzhen, 518000, China.
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Abstract
Distinct clinical characteristics have been demonstrated in patients with plaque erosion as compared with those with plaque rupture. We reasoned that greater physical activity might influence the onset of plaque erosion. In total, 97 consecutive patients with non ST-segment elevation acute coronary syndrome (ACS) who underwent optical coherence tomography (OCT) imaging of the culprit lesion were enrolled. OCT-determined culprit plaque characteristics were plaque erosion (18.6%), calcified plaque (26.8%), plaque rupture (32.0%) and other (22.7%). The physical activity evaluated by estimated metabolic equivalents (METs) at ACS onset was significantly greater in the plaque erosion group than in the plaque rupture group (3.3 ± 1.7 vs. 2.1 ± 1.0, p = 0.011). The rate of ACS onset outdoors was the highest (61.1%) in the plaque erosion group. The combination of greater physical activity (> 3 METs), outdoor onset and higher body mass index (> 25.1 kg/m2) had a significant odds ratio for the incidence of plaque erosion (odds ratio 15.0, 95% confidence interval 3.81 to 59.0, p < 0.001). Plaque erosion was associated with greater physical activity at the onset. This finding may help to further clarify the pathogenesis of ACS Impact of physical exertion on the incidence of plaque erosion. NSTE-ACS, non ST-segment elevation acute coronary syndrome.
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Li X, Xue X, Sun X, Zhao S, Chen K, Hua W, Su Y, Yang J, Liang Z, Xu W, Li Z, Zhang S. Sex Differences in Physical Activity and Its Association With Cardiac Death and All-Cause Mortality in Patients With Implantable Cardioverter-Defibrillators. Front Cardiovasc Med 2021; 7:588622. [PMID: 33381525 PMCID: PMC7767832 DOI: 10.3389/fcvm.2020.588622] [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: 07/29/2020] [Accepted: 11/19/2020] [Indexed: 11/15/2022] Open
Abstract
Objective: To clarify the impact of sex on physical activity (PA) levels among patients with implantable cardioverter-defibrillators/cardiac resynchronization therapy defibrillators (ICD/CRT-D) and its association with cardiac death and all-cause mortality. Methods: Overall, data of 820 patients with ICD/CRT-D from the SUMMIT registry were retrospectively analyzed. Baseline PA from 30 to 60 days after device implantation was measured using Biotronik accelerometer sensors. The primary and secondary endpoints were cardiac death and all-cause mortality, respectively. Results: Baseline PA levels were significantly higher in male patients than in female patients (11.40 ± 5.83% vs. 9.93 ± 5.49%, P = 0.001). Males had higher predictive PA cut-off values for cardiac death (11.16 vs. 7.15%) and all-cause mortality (11.33 vs. 7.17%). During the median follow-up time of 75.7 ± 29.1 months, patients with baseline PA<cut-off values had higher cumulative incidence of cardiac death and all-cause mortality in both males and females. At a PA level between the cut-off values of males and females, males had a higher risk of cardiac death (hazard ratio = 4.952; 95%CI = 1.055-23.245, P = 0.043) and all-cause mortality (hazard ratio = 2.432; 95%CI = 1.095-5.402, P = 0.029). Conclusions: Males had higher predictive PA cut-off values for cardiac death and all-cause mortality in patients with ICD/CRT-D. Sex should be considered as an important contributing factor when deciding for PA targets.
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Affiliation(s)
- Xiaoyao Li
- Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaodi Xue
- Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuerong Sun
- Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuang Zhao
- Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Keping Chen
- Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Hua
- Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yangang Su
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jiefu Yang
- Department of Cardiology, Beijing Hospital, Beijing, China
| | - Zhaoguang Liang
- Department of Cardiology, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Wei Xu
- Department of Cardiology, Nanjing Drum Tower Hospital, Nanjing, China
| | - Zeyi Li
- Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shu Zhang
- Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Abstract
OBJECTIVE The aim of the study was to compare outcomes after out-of-hospital cardiac arrest (OHCA) between comparable female and male OHCA cohorts in a large nationwide registry. METHODS This was a national multicentre retrospective, case-control propensity score-matched study based on French National Cardiac Arrest Registry data from 1 July 2011 to 21 September 2017. Female and male survival rates at D30 were compared. RESULTS At baseline 66 395 OHCA victims were included, of which 34.3% were women. At hospital admission, survival was 18.2% for female patients and 20.2% for male patients [odds ratio (OR), 1.138 (1.092-1.185)]; at 30 days, survival was 4.3 and 5.9%, respectively [OR, 1.290 (1.191-1.500)]. After matching (14 051 patients within each group), female patients received less advanced life support by mobile medical team (MMT), they also had a longer no-flow duration and shorter resuscitation effort by MMT than male patients. However, 15.3% of female patients vs. 9.1% of male patients were alive at hospital admission [OR, 0.557 (0.517-0.599)] and 3.2 vs. 2.6% at D30 [OR, 0.801 (0.697-0.921)], with no statistically significant difference in neurological outcome [OR, 0.966 (0.664-1.407)]. CONCLUSIONS In this large nationwide matched OHCA study, female patients had a better chance of survival with no significant difference in neurological outcome. We also noticed that female patients received delayed care with a shorter resuscitation effort compared to men; these complex issues warrant further specific investigation. Encouraging bystanders to act as quickly as possible and medical teams to care for female patients in the same way as male patients should increase survival rates.
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Tian M, Zhao J, Mi X, Wang K, Kong D, Mao H, Wang T. Progress in research on effect of PM
2.5
on occurrence and development of atherosclerosis. J Appl Toxicol 2020; 41:668-682. [DOI: 10.1002/jat.4110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 10/22/2020] [Accepted: 10/24/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Mengya Tian
- Tianjin Key Laboratory of Urban Transport Emission Research, State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering Nankai University Tianjin China
| | - Jingbo Zhao
- Tianjin Key Laboratory of Urban Transport Emission Research, State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering Nankai University Tianjin China
| | - Xingyan Mi
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences Nankai University Tianjin China
| | - Kai Wang
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences Nankai University Tianjin China
| | - Deling Kong
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences Nankai University Tianjin China
| | - Hongjun Mao
- Tianjin Key Laboratory of Urban Transport Emission Research, State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering Nankai University Tianjin China
| | - Ting Wang
- Tianjin Key Laboratory of Urban Transport Emission Research, State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering Nankai University Tianjin China
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Grégory Franck. Role of mechanical stress and neutrophils in the pathogenesis of plaque erosion. Atherosclerosis 2020; 318:60-69. [PMID: 33190807 DOI: 10.1016/j.atherosclerosis.2020.11.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 10/05/2020] [Accepted: 11/03/2020] [Indexed: 02/05/2023]
Abstract
Mechanical stress is a well-recognized driver of plaque rupture. Likewise, investigating the role of mechanical forces in plaque erosion has recently begun to provide some important insights, yet the knowledge is by far less advanced. The most significant example is that of shear stress, which has early been proposed as a possible driver for focal endothelial death and denudation. Recent findings using optical coherence tomography, computational sciences and mechanical models show that plaque erosion occurs most likely around atheromatous plaque throats with specific stress pattern. In parallel, we have recently shown that neutrophil-dependent inflammation promotes plaque erosion, possibly through a noxious action on ECs. Most importantly, spontaneous thrombosis - associated or not with EC denudation - can be impacted by hemodynamics, and it is now established that neutrophils promote thrombosis and platelet activation, highlighting a potential relationship between, mechanical stress, inflammation, and EC loss in the setting of coronary plaque erosion. Here, we review our current knowledge regarding the implication of both mechanical stress and neutrophils, and we discuss their implication in the promotion of plaque erosion via EC loss and thrombosis.
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Affiliation(s)
- Grégory Franck
- Inserm LVTS U1148. CHU Bichat, 46 Rue Henri Huchard, 75018, Paris, France.
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40
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Wang J, Fang C, Zhang S, Li L, Lu J, Wang Y, Wang Y, Yu H, Wei G, Yin Y, Jiang S, Guo J, Lei F, Liu H, Xu M, Ren X, Ma L, Tu Y, Xing L, Hou J, Dai J, Yu B. Systemic and local factors associated with reduced thrombolysis in myocardial infarction flow in ST-segment elevation myocardial infarction patients with plaque erosion detected by intravascular optical coherence tomography. Int J Cardiovasc Imaging 2020; 37:399-409. [PMID: 32989612 DOI: 10.1007/s10554-020-02021-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 09/07/2020] [Indexed: 02/08/2023]
Abstract
Local factors of plaque rupture (e.g. lipid burden) are related to preprocedural thrombolysis in myocardial infarction (TIMI) flow grade during primary percutaneous coronary intervention (PCI). However, the pathological mechanism differs between plaque erosion and rupture. We aimed to identify the factors associated with reduced TIMI flow in plaque erosion. A total of 329 ST-segment elevation myocardial infarction (STEMI) patients with optical coherence tomography (OCT) identified plaque erosion were divided into 2 groups by preprocedural TIMI flow grade [TIMI 0-1 group (n = 219) and TIMI 2-3 group (n = 110)]. Patients in TIMI 0-1 group were older (age > 50 years, 68.5% vs. 51.8%, P = 0.003), and had more diabetes mellitus (18.3% vs. 8.2%, P = 0.015). Plaque erosion with TIMI flow 0-1 was less frequently located in the left anterior descending artery (LAD, 58.4% vs. 72.7%, P = 0.011), but more frequently located in the right coronary artery (RCA, 34.2% vs. 7.3%, P = 0.001) than those with TIMI flow 2-3. TIMI 0-1 group had more lipid plaques (53.9% vs. 41.8%, P = 0.039), macrophage accumulation (59.8% vs. 41.8%, P = 0.002), and calcification (34.2% vs. 21.8%, P = 0.020). In the multivariable analysis, age > 50 years, diabetes mellitus, RCA location, and macrophage accumulation were the independent predictors of reduced TIMI flow grade in STEMI patients with plaque erosion. Systemic factors (older age and diabetes mellitus) and local factors (RCA location and macrophage accumulation) were independently associated with reduced coronary flow in STEMI patients with plaque erosion. CLINICAL TRIAL REGISTRATION : ClinicalTrials.gov NCT03084991 May 17, 2017 (retrospectively registered).
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Affiliation(s)
- Jifei Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Chao Fang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Shaotao Zhang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Lulu Li
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Jia Lu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Yidan Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Yini Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Huai Yu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Guo Wei
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Yanwei Yin
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Senqing Jiang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Junchen Guo
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Fangmeng Lei
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Huimin Liu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Maoen Xu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Xuefeng Ren
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Lijia Ma
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Yingfeng Tu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Lei Xing
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Jingbo Hou
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China
| | - Jiannan Dai
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China.
| | - Bo Yu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, Harbin, 150086, China.
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Culprit lesion morphology in patients with ST-segment elevation myocardial infarction assessed by optical coherence tomography. Coron Artery Dis 2020; 31:671-677. [PMID: 32868663 DOI: 10.1097/mca.0000000000000957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIMS This study sought to evaluate the incidence of ruptured plaques and nonruptured plaques (NRP) and to compare patient characteristics and detailed plaque morphology features between the two culprit types in ST-segment elevation myocardial infarction (STEMI) patients, using optical coherence tomography (OCT). METHODS AND RESULTS Using OCT, the culprit lesions in patients with STEMI were assessed prior to stent implantation. The culprit lesion was categorized as ruptured plaques or NRP, and the plaque components were evaluated. Fifty-two patients (69.3%) presented with ruptured plaques and 23 (30.7%) with NRP. Patients with NRP were younger (58.0 ± 10.4 vs 64.7 ± 9.9 years, P = 0.01) and more often smokers (72.7% vs 37.1%, P = 0.001), compared to ruptured plaques. NRP contained significantly more fibrotic plaque (20.0% [interquartile range (IQR) 13.7-29.8] vs 11.3% [IQR 6.9-18.1], P = 0.005), but less lipidic plaque (44.0% ± 13.7 vs 59.3% ± 13.6, P < 0.001), less superficial [5.0% (IQR 2.8-7.5) vs 8.1% (IQR 5.7-11.0), P = 0.005] and profound macrophages [0.9% (IQR 0.0-1.7) vs 2.2% (IQR 0.9-4.7), P = 0.003]. The prevalence, numbers and lengths of thin-cap fibroatheroma (TCFA) were significantly lower in NRP, compared to ruptured plaques [47.8% vs 88.5%, 0 (IQR 0-1) vs 1 (IQR 1-2) and 0 mm (IQR 0-2.7) vs 4.5 mm (IQR 2.3-7.7), P < 0.001]. CONCLUSIONS One-third of STEMI patients had culprit lesions without an OCT-detectable ruptured plaque. Culprit lesions with NRP contained less vulnerable plaque components, such as lipid plaque, TCFAs and macrophages compared to ruptured plaques.
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Chakraborty S, Amgai B, Bandyopadhyay D, Patel N, Hajra A, Narasimhan B, Rai D, Aggarwal G, Ghosh RK, Yandrapalli S, Aronow WS, Fonarow GC, Naidu SS. Acute myocardial infarction in the young with diabetes mellitus- national inpatient sample study with sex-based difference in outcomes. Int J Cardiol 2020; 326:35-41. [PMID: 32781013 DOI: 10.1016/j.ijcard.2020.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 07/05/2020] [Accepted: 08/04/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Mortality after AMI is on the decreasing trend; however, this favorable trend is not observed in the young, especially women. Therefore, we conducted a retrospective analysis using the Nationwide Inpatient Sample (NIS) to identify sex-based outcomes following AMI in young with diabetes. METHODS NIS 2010-2014 was used to identify all patients with AMI using the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes. Men (N = 30,950) and women (N = 17,928) patients diagnosed with diabetes were identified and stratified as young if age >18 and <45 years. RESULTS Young women with AMI and concomitant diabetes having a higher burden of overall traditional and non-traditional comorbidities. NSTEMI was the major presentation in women as compared to men. Young women with AMI and concomitant diabetes were less likely to receive revascularization with PCI [51.1% vs. 58.2%; OR 0.86, CI 0.78-0.94] or CABG [7.9% vs. 10.1%; OR 0.64, CI 0.54-0.75]. Adjusted all-cause in-hospital mortality did not differ significantly between the two groups [OR 1.06, CI 0.74-1.52]. Women had lower odds of developing cardiogenic shock, ventricular arrhythmias, and AKI, and were more likely to develop major bleeding requiring transfusion, and mitral regurgitation. CONCLUSION There were significant differences between young men and women with diabetes in terms of baseline characteristics and clinical presentation, use of revascularization, and cardiac complications, yet overall, in-hospital mortality does not appear to differ. More studies are needed to identify the interaction of sex and diabetes in young AMI population, and areas for practice improvement.
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Affiliation(s)
| | | | - Dhrubajyoti Bandyopadhyay
- Icahn School of Medicine at Mount Sinai, Mount Sinai St Luke's Roosevelt Hospital, Manhattan, NY, USA.
| | | | - Adrija Hajra
- Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Bharat Narasimhan
- Icahn School of Medicine at Mount Sinai, Mount Sinai St Luke's Roosevelt Hospital, Manhattan, NY, USA
| | - Devesh Rai
- Rochester General Hospital, Rochester, NY, USA
| | | | | | | | - Wilbert S Aronow
- Westchester Medical Center, New York Medical College, New York, USA
| | - Gregg C Fonarow
- Ronald Reagan-UCLA Medical Center, Los Angeles, Los Angeles, CA, USA
| | - Srihari S Naidu
- Westchester Medical Center, New York Medical College, New York, USA
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Association of systemic inflammatory biomarkers with morphological characteristics of coronary atherosclerotic plaque by intravascular optical coherence tomography. Hellenic J Cardiol 2020; 62:101-106. [PMID: 32628997 DOI: 10.1016/j.hjc.2020.06.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Despite significant advances in preventive, medical, and interventional management, coronary artery disease remains the leading cause of death worldwide. We now know that in the majority of acute coronary syndromes, a thrombotic event is triggered either by the rupture or erosion of the so-called high-risk or 'vulnerable' plaque. However, accurately identifying the individual who is at significant risk of acute event remains the holy grail of preventive cardiology. To better stratify an individual's risk of developing and suffering a cardiovascular event, biomarkers are needed that can accurately predict coronary events and, if possible, monitor disease activity in response to medical or interventional therapies. In order to be able to understand the association of these biomarkers with the morphological substrate of high-risk plaques, intravascular imaging modalities can provide invaluable assistance. Novel imaging tools such as optical coherence tomography (OCT) have not only helped in identifying atherosclerotic plaque characteristics that are unstable but also in estimating global plaque burden. In this study, we provide an overview of our current knowledge of association of various inflammatory markers with atherosclerotic plaque characteristics seen on OCT.
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44
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van Oosterhout REM, de Boer AR, Maas AHEM, Rutten FH, Bots ML, Peters SAE. Sex Differences in Symptom Presentation in Acute Coronary Syndromes: A Systematic Review and Meta-analysis. J Am Heart Assoc 2020; 9:e014733. [PMID: 32363989 PMCID: PMC7428564 DOI: 10.1161/jaha.119.014733] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 01/13/2020] [Indexed: 12/24/2022]
Abstract
Background Timely recognition of patients with acute coronary syndromes (ACS) is important for successful treatment. Previous research has suggested that women with ACS present with different symptoms compared with men. This review assessed the extent of sex differences in symptom presentation in patients with confirmed ACS. Methods and Results A systematic literature search was conducted in PubMed, Embase, and Cochrane up to June 2019. Two reviewers independently screened title-abstracts and full-texts according to predefined inclusion and exclusion criteria. Methodological quality was assessed using the Newcastle-Ottawa Scale. Pooled odds ratios (OR) with 95% CI of a symptom being present were calculated using aggregated and cumulative meta-analyses as well as sex-specific pooled prevalences for each symptom. Twenty-seven studies were included. Compared with men, women with ACS had higher odds of presenting with pain between the shoulder blades (OR 2.15; 95% CI, 1.95-2.37), nausea or vomiting (OR 1.64; 95% CI, 1.48-1.82) and shortness of breath (OR 1.34; 95% CI, 1.21-1.48). Women had lower odds of presenting with chest pain (OR 0.70; 95% CI, 0.63-0.78) and diaphoresis (OR 0.84; 95% CI, 0.76-0.94). Both sexes presented most often with chest pain (pooled prevalences, men 79%; 95% CI, 72-85, pooled prevalences, women 74%; 95% CI, 72-85). Other symptoms also showed substantial overlap in prevalence. The presence of sex differences has been established since the early 2000s. Newer studies did not materially change cumulative findings. Conclusions Women with ACS do have different symptoms at presentation than men with ACS, but there is also considerable overlap. Since these differences have been shown for years, symptoms should no longer be labeled as "atypical" or "typical."
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Affiliation(s)
- Roos E. M. van Oosterhout
- Julius Center for Health Sciences and Primary CareUniversity Medical Center UtrechtUtrecht UniversityUtrechtthe Netherlands
| | - Annemarijn R. de Boer
- Julius Center for Health Sciences and Primary CareUniversity Medical Center UtrechtUtrecht UniversityUtrechtthe Netherlands
- Dutch Heart FoundationThe Haguethe Netherlands
| | - Angela H. E. M. Maas
- Department of CardiologyRadboud University Medical CenterNijmegenthe Netherlands
| | - Frans H. Rutten
- Julius Center for Health Sciences and Primary CareUniversity Medical Center UtrechtUtrecht UniversityUtrechtthe Netherlands
| | - Michiel L. Bots
- Julius Center for Health Sciences and Primary CareUniversity Medical Center UtrechtUtrecht UniversityUtrechtthe Netherlands
| | - Sanne A. E. Peters
- Julius Center for Health Sciences and Primary CareUniversity Medical Center UtrechtUtrecht UniversityUtrechtthe Netherlands
- The George Institute for Global HealthUniversity of OxfordUnited Kingdom
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45
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Cenko E, van der Schaar M, Yoon J, Kedev S, Valvukis M, Vasiljevic Z, Ašanin M, Miličić D, Manfrini O, Badimon L, Bugiardini R. Sex-Specific Treatment Effects After Primary Percutaneous Intervention: A Study on Coronary Blood Flow and Delay to Hospital Presentation. J Am Heart Assoc 2020; 8:e011190. [PMID: 30764687 PMCID: PMC6405653 DOI: 10.1161/jaha.118.011190] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Background We hypothesized that female sex is a treatment effect modifier of blood flow and related 30-day mortality after primary percutaneous coronary intervention ( PCI ) for ST -segment-elevation myocardial infarction and that the magnitude of the effect on outcomes differs depending on delay to hospital presentation. Methods and Results We identified 2596 patients enrolled in the ISACS - TC (International Survey of Acute Coronary Syndromes in Transitional Countries) registry from 2010 to 2016. Primary outcome was the occurrence of 30-day mortality. Key secondary outcome was the rate of suboptimal post- PCI Thrombolysis in Myocardial Infarction ( TIMI ; flow grade 0-2). Multivariate logistic regression and inverse probability of treatment weighted models were adjusted for baseline clinical covariates. We characterized patient outcomes associated with a delay from symptom onset to hospital presentation of ≤120 minutes. In multivariable regression models, female sex was associated with postprocedural TIMI flow grade 0 to 2 (odds ratio [ OR ], 1.68; 95% CI , 1.15-2.44) and higher mortality ( OR, 1.72; 95% CI , 1.02-2.90). Using inverse probability of treatment weighting, 30-day mortality was higher in women compared with men (4.8% versus 2.5%; OR , 2.00; 95% CI , 1.27-3.15). Likewise, we found a significant sex difference in post- PCI TIMI flow grade 0 to 2 (8.8% versus 5.0%; OR , 1.83; 95% CI , 1.31-2.56). The sex gap in mortality was no longer significant for patients having hospital presentation of ≤120 minutes ( OR , 1.28; 95% CI , 0.35-4.69). Sex difference in post- PCI TIMI flow grade was consistent regardless of time to hospital presentation. Conclusions Delay to hospital presentation and suboptimal post- PCI TIMI flow grade are variables independently associated with excess mortality in women, suggesting complementary mechanisms of reduced survival. Clinical Trial Registration URL : http://www.clinicaltrials.gov . Unique identifier: NCT 01218776.
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Affiliation(s)
- Edina Cenko
- 1 Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
| | | | - Jinsung Yoon
- 3 Department of Electrical and Computer Engineering University of California, Los Angeles Los Angeles CA
| | - Sasko Kedev
- 4 Medical Faculty University Clinic of Cardiology University "Ss Cyril and Methodius" Skopje Macedonia
| | - Marija Valvukis
- 4 Medical Faculty University Clinic of Cardiology University "Ss Cyril and Methodius" Skopje Macedonia
| | | | - Milika Ašanin
- 5 School of Medicine University of Belgrade Belgrade Serbia.,8 Department of Cardiology Clinical Centre of Serbia Belgrade Serbia
| | - Davor Miličić
- 6 Department for Cardiovascular Diseases University Hospital Center Zagreb University of Zagreb Zagreb Croatia
| | - Olivia Manfrini
- 1 Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
| | - Lina Badimon
- 7 Cardiovascular Program (ICCC) IR-Hospital de la Santa Creu i Sant Pau CiberCV-Institute Carlos III Autonomous University of Barcelona Barcelona Spain
| | - Raffaele Bugiardini
- 1 Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
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46
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Parasuraman S, Zaman AG, Egred M, Bagnall A, Broadhurst PA, Ahmed J, Edwards R, Das R, Garg D, Purcell I, Noman A. Smoking status and mortality outcomes following percutaneous coronary intervention. Eur J Prev Cardiol 2020; 28:1222-1228. [PMID: 33611373 DOI: 10.1177/2047487320902325] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 01/05/2020] [Indexed: 11/16/2022]
Abstract
Abstract
Objective
The aim of this study was to assess the impact of smoking on short (30-day) and intermediate (30-day to 6-month) mortality following percutaneous coronary intervention (PCI).
Background
The effect of smoking on mortality post-PCI is lacking in the modern PCI era.
Methods
This was a retrospective analysis of prospectively collected data comparing short- and intermediate-term mortality amongst smokers, ex-smokers and non-smokers.
Results
The study cohort consisted of 12,656 patients: never-smokers (n = 4288), ex-smokers (n = 4806) and current smokers (n = 3562). The mean age (±standard deviation) was 57 (±11) years in current smokers compared with 67 (±11) in ex-smokers and 67 (±12) in never-smokers; p < 0.0001. PCI was performed for acute coronary syndrome (ACS) in 84.1% of current smokers, 57% of ex-smokers and 62.9% in never-smokers; p < 0.0001. In a logistic regression model, the adjusted odds ratios (95% confidence intervals (CIs)) for 30-day mortality were 1.60 (1.10–2.32) in current smokers and 0.98 (0.70–1.38) in ex-smokers compared with never-smokers. In the Cox proportional hazard model, the adjusted hazard ratios (95% CI) for mortality between 30 days and 6 months were 1.03 (0.65–1.65) in current smokers and 1.19 (0.84–1.67) in ex-smokers compared with never-smokers.
Conclusion
This large observational study of non-selected patients demonstrates that ex-smokers and never-smokers are of similar age at first presentation to PCI, and there is no short- or intermediate-term mortality difference between them following PCI. Current smokers undergo PCI at a younger age, more often for ACS, and have higher short-term mortality. These findings underscore the public message on the benefits of smoking cessation and the harmful effects of smoking.
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Affiliation(s)
| | | | | | | | | | | | | | - Raj Das
- Freeman Hospital, Newcastle upon Tyne, UK
| | - Deepak Garg
- Aberdeen Royal Infirmary, Foresterhill, Aberdeen, UK
| | | | - Awsan Noman
- Aberdeen Royal Infirmary, Foresterhill, Aberdeen, UK
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47
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Li J, Hovey KM, Andrews CA, Quddus A, Allison MA, Van Horn L, Martin LW, Salmoirago-Blotcher E, Song Y, Manson JE, Albert CM, Lu B, Eaton CB. Association of Dietary Magnesium Intake with Fatal Coronary Heart Disease and Sudden Cardiac Death. J Womens Health (Larchmt) 2019; 29:7-12. [PMID: 31829773 DOI: 10.1089/jwh.2019.7775] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Background: Postmenopausal women represent the highest population-based burden of cardiovascular disease, including sudden cardiac death (SCD). Our understanding of the etiology and risk factors contributing to fatal coronary heart disease (CHD) and SCD, particularly among women, is limited. This study examines the association between dietary magnesium intake and fatal CHD and SCD. Materials and Methods: We examined 153,569 postmenopausal women who participated in the Women's Health Initiative recruited between 1993 and 1998. Magnesium intake at baseline was assessed using a validated food frequency questionnaire, adjusting for energy via the residual method. Fatal CHD and SCD were identified over an average follow-up of 10.5 years. Results: For every standard deviation increase in magnesium intake, there was statistically significant risk reduction, after adjustment for confounders, of 7% for fatal CHD (hazard ratio [HR] 0.93, 95% confidence interval [CI] 0.89-0.97), and 18% risk reduction for SCD (HR 0.82, 95% CI 0.58-1.15) the latter of which did not reach statistical significance. In age-adjusted quartile analysis, women with the lowest magnesium intake (189 mg/day) had the greatest risk for fatal CHD (HR 1.54, 95% CI 1.40-1.69) and SCD (HR 1.70, 95% CI 0.94-3.07). This association was attenuated in the fully adjusted model, with HRs of 1.19 (95% CI 1.06-1.34) for CHD and 1.24 (95% CI 0.58-2.65) for SCD for the lowest quartile of magnesium intake. Conclusions: This study provides evidence of a potential inverse association between dietary magnesium and fatal CHD and a trend of magnesium with SCD in postmenopausal women. Future studies should confirm this association and consider clinical trials to test whether magnesium supplementation could reduce fatal CHD in high-risk individuals.
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Affiliation(s)
- Jason Li
- Department of Family Medicine, Alpert Medical School of Brown University, Pawtucket, Rhode Island
| | - Kathleen M Hovey
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, State University of New York, Buffalo, New York
| | - Christopher A Andrews
- Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, Michigan
| | - Abdullah Quddus
- St. Luke's University Health Network, Bethlehem, Pennsylvania
| | - Matthew A Allison
- Department of Family Medicine and Public Health, University of California, San Diego, California
| | - Linda Van Horn
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Lisa W Martin
- Division of Cardiology, George Washington University, Washington, District of Columbia
| | | | - Yiqing Song
- Department of Epidemiology, Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, Indiana
| | - JoAnn E Manson
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Christine M Albert
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Bing Lu
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Charles B Eaton
- Department of Family Medicine, Alpert Medical School of Brown University, Pawtucket, Rhode Island.,Center for Primary Care and Prevention, Alpert Medical School of Brown University, Pawtucket, Rhode Island
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48
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Dai J, Xing L, Jia H, Zhu Y, Zhang S, Hu S, Lin L, Ma L, Liu H, Xu M, Ren X, Yu H, Li L, Zou Y, Zhang S, Mintz GS, Hou J, Yu B. In vivo predictors of plaque erosion in patients with ST-segment elevation myocardial infarction: a clinical, angiographical, and intravascular optical coherence tomography study. Eur Heart J 2019; 39:2077-2085. [PMID: 29547992 DOI: 10.1093/eurheartj/ehy101] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 02/17/2018] [Indexed: 11/12/2022] Open
Abstract
Aims Plaque erosion is a significant substrate of acute coronary thrombosis. This study sought to determine in vivo predictors of plaque erosion in patients with ST-segment elevation myocardial infarction (STEMI). Methods and results A prospective series of 822 STEMI patients underwent pre-intervention optical coherence tomography. Using established diagnostic criteria, 209 had plaque erosion (25.4%) and 564 had plaque rupture (68.6%). Plaque erosion was more frequent in women <50 years when compared with those ≥50 years of age (P = 0.009). There was a similar, but less striking, trend in men (P = 0.011). Patients with plaque erosion were more frequently current smokers but had fewer other coronary risk factors (dyslipidaemia, hypertension, chronic kidney disease, and diabetes mellitus) than those with plaque rupture. There was a preponderance of plaque erosion in the left anterior descending artery (LAD; 61.2%), whereas plaque rupture was more equally distributed in both the LAD (47.0%) and right coronary artery (43.3%). Despite the similar spatial distribution of erosions and ruptures over the lengths of the coronary arteries, plaque erosion occurred more frequently near a bifurcation (P < 0.001). In the multivariable analysis, age <50 years, current smoking, absence of other coronary risk factors, lack of multi-vessel disease, reduced lesion severity, larger vessel size, and nearby bifurcation were significantly associated with plaque erosion. Nearby bifurcation and current smoking were especially notable in men, while age <50 years was most predictive in women. Conclusions Plaque erosion was a predictable clinical entity distinct from plaque rupture in STEMI patients, and gender-specific role of risk factors in plaque erosion should be considered.
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Affiliation(s)
- Jiannan Dai
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Lei Xing
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Haibo Jia
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Yinchun Zhu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Shaotao Zhang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Sining Hu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Lin Lin
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Lijia Ma
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Huimin Liu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Maoen Xu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Xuefeng Ren
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Huai Yu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Lulu Li
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Yanan Zou
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Shaosong Zhang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Gary S Mintz
- Cardiovascular Research Foundation, New York, 10019 NY, USA
| | - Jingbo Hou
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
| | - Bo Yu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China.,The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086 Harbin, China
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49
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Partida RA, Libby P, Crea F, Jang IK. Plaque erosion: a new in vivo diagnosis and a potential major shift in the management of patients with acute coronary syndromes. Eur Heart J 2019; 39:2070-2076. [PMID: 29329384 DOI: 10.1093/eurheartj/ehx786] [Citation(s) in RCA: 140] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 12/17/2017] [Indexed: 12/25/2022] Open
Abstract
Pathology and in vivo imaging studies have identified superficial plaque erosion as a frequent and important mechanism underlying acute coronary syndromes (ACS). In contrast with plaque rupture, the pathophysiological mechanisms leading to plaque erosion remain poorly understood. The advent of intravascular imaging techniques, particularly optical coherence tomography, has aided understanding of this mode of ACS in vivo by complementing previous insights from pathology studies. Appreciation of the distinct biological and clinical mechanisms of plaque erosion points to the possibility of tailored management strategies for patients presenting with ACS.
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Affiliation(s)
- Ramon A Partida
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA
| | - Peter Libby
- Brigham and Women's Hospital, 77 Ave Louis Pasteur, Boston, MA 02115, USA
| | - Filippo Crea
- Catholic University of the Sacred Heart, L.go Agostino Gemelli 8, 00168 Rome, Italy
| | - Ik-Kyung Jang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA
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50
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Yang LX, Wang ZJ, Shi DM, Chai M, Zhang L, Cheng WJ, Zhou YJ. Differential Impact of Cigarette Smoking on Prognosis in Women and Men Undergoing Percutaneous Coronary Intervention. Angiology 2019; 71:281-287. [PMID: 31777276 DOI: 10.1177/0003319719889276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We sought to compare the effects of smoking on clinical outcomes in women and men with coronary artery disease undergoing percutaneous coronary intervention (PCI). We prospectively followed up 10 369 patients undergoing elective PCI. All patients were stratified according to smoking status and sex. The impacts of smoking on long-term major adverse cardiovascular events (MACEs, the composite of all-cause death, myocardial infarction, or target vessel revascularization) were assessed. Among 7773 men and 2596 women undergoing PCI, the prevalence of cigarette smoking was 66.7% (n = 5185) and 11.0% (n = 286; P < .001). During the 3 years of follow-up (median: 20.6 months), smoking increased MACE in both men and women (men 10.8% vs 8.1%, P < .001; women 23.2% vs 6.4%; P < .001). After adjusting for baseline characteristics, smoking had a greater effect on MACE in women (hazard ratio [HR]: 3.68, 95% confidence interval [CI]: 1.86-7.28; P < .001) compared with men (HR: 1.35, 95% CI: 1.03-1.77; P = .005, interaction P = .026). There was a lower prevalence of smoking in women compared to men among patients undergoing PCI. However, smoking confers a higher excess risk for MACE among women compared with men.
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Affiliation(s)
- Li Xia Yang
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Zhi Jian Wang
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Dong Mei Shi
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Meng Chai
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Lin Zhang
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Wan Jun Cheng
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yu Jie Zhou
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
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