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Ceasovschih A, Mantzouranis E, Dimitriadis K, Sorodoc V, Vlachakis PK, Karanikola AE, Theofilis P, Koutsopoulos G, Drogkaris S, Andrikou I, Valatsou A, Lazaros G, Sorodoc L, Tsioufis K. Coronary artery thromboembolism as a cause of myocardial infarction with non-obstructive coronary arteries (MINOCA). Hellenic J Cardiol 2024:S1109-9666(24)00105-2. [PMID: 38825235 DOI: 10.1016/j.hjc.2024.05.001] [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: 12/14/2023] [Revised: 03/09/2024] [Accepted: 05/03/2024] [Indexed: 06/04/2024] Open
Abstract
Acute myocardial infarction (AMI) usually represents the clinical manifestation of atherothrombotic coronary artery disease (CAD) resulting from atherosclerotic plaque rupture. However, there are cases in which coronary angiography or coronary computed tomography angiography reveals patients with acute coronary syndrome with non-obstructive CAD. This clinical entity is defined as myocardial infarction with non-obstructive coronary arteries (MINOCA) and often considered as a clinical dynamic working diagnosis that needs further investigations for the establishment of a final etiologic diagnosis. The main causes of a MINOCA working diagnosis include atherosclerotic, non-atherosclerotic (vessel-related and non-vessel-related), and thromboembolic causes This literature review aimed to investigate the major thromboembolic causes in patients presenting with MINOCA regarding their etiology and pathophysiologic mechanisms, as well as diagnostic and treatment methods.
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Affiliation(s)
- Alexandr Ceasovschih
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, Iasi, Romania
| | - Emmanouil Mantzouranis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Kyriakos Dimitriadis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece.
| | - Victorita Sorodoc
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, Iasi, Romania
| | - Panayotis K Vlachakis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Panagiotis Theofilis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - George Koutsopoulos
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Sotirios Drogkaris
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Andrikou
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Angeliki Valatsou
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - George Lazaros
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Laurentiu Sorodoc
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, Iasi, Romania
| | - Konstantinos Tsioufis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
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2
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Gao Y, Wang Y, Li M, Gao C. Bioinformatics analysis of potential common pathogenic mechanisms for systemic lupus erythematosus and acute myocardial infarction. Lupus 2023; 32:1296-1309. [PMID: 37800460 DOI: 10.1177/09612033231202659] [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] [Indexed: 10/07/2023]
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) patients have a higher risk of acute myocardial infarction (AMI) compared to the general population. However, the underlying common mechanism of this association is not fully understood. This study aims to investigate the molecular mechanism of this complication. METHODS Gene expression profiles of SLE (GSE50772) and AMI (GSE66360) were obtained from the Gene Expression Omnibus (GEO) database. Common differentially expressed genes (DEGs) in SLE and AMI were identified, and functional annotation, protein-protein interaction (PPI) network analysis, module construction, and hub gene identification were performed. Additionally, transcription factor (TF)-gene regulatory network and TF-miRNA regulatory network were constructed for the hub genes. RESULTS 70 common DEGs (7 downregulated genes and 63 upregulated genes) were identified and were mostly enriched in signaling pathways such as the IL-17 signaling pathway, TNF signaling pathway, lipid metabolism, and atherosclerosis. Using cytoHubba, 12 significant hub genes were identified, including IL1B, TNF, FOS, CXCL8, JUN, PTGS2, FN1, EGR1, CXCL1, DUSP1, MMP9, and ZFP36. CONCLUSIONS This study reveals a common pathogenesis of SLE and AMI and provides new perspectives for further mechanism research. The identified common pathways and hub genes may have important clinical implications for the prevention and treatment of AMI in SLE patients.
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Affiliation(s)
- Yang Gao
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Fuwai Central China Cardiovascular Hospital, Zhengzhou, Henan, China
| | - Yunxia Wang
- Department of Radiology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Muwei Li
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Fuwai Central China Cardiovascular Hospital, Zhengzhou, Henan, China
| | - Chuanyu Gao
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Fuwai Central China Cardiovascular Hospital, Zhengzhou, Henan, China
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3
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Han JY, Cho SK, Sung YK. Epidemiology of systemic lupus erythematosus in Korea. JOURNAL OF RHEUMATIC DISEASES 2023; 30:211-219. [PMID: 37736591 PMCID: PMC10509641 DOI: 10.4078/jrd.2023.0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 09/23/2023]
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease characterized by diverse organ system disabilities, predominantly affecting young females. The clinical manifestations of SLE encompass various organs, including the kidney, cardiovascular system, and central nervous system. Young females with SLE experience higher mortality rates than the general population, making it imperative to gain insights into the disease patterns and associated factors. The current review examines the epidemiological studies to analyze the prevalence, incidence, and mortality trends of SLE in Korea and compares them with the findings from other countries. We aim to identify potential similarities, differences, and factors contributing to the burden of SLE in different populations by exploring the comparative epidemiological aspects. The knowledge derived from this comparison would aid in advancing the overall management of SLE in Korea.
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Affiliation(s)
- Jung-Yong Han
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea
| | - Soo-Kyung Cho
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea
| | - Yoon-Kyoung Sung
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea
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4
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Ayyad M, Albandak M, Khaleel M, N Khalil NC, Itmaizeh M. Acute Myocardial Infarction as the First Presentation of Systemic Lupus Erythematosus in a 23-Year-Old Patient. Cureus 2023; 15:e41026. [PMID: 37519572 PMCID: PMC10373106 DOI: 10.7759/cureus.41026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2023] [Indexed: 08/01/2023] Open
Abstract
ST-segment elevation myocardial infarction (STEMI) in young adults is a rare occurrence that requires a thorough investigation to determine the underlying cause. Herein, a young female patient presented with dull retrosternal chest pain associated with nausea and left arm numbness. Cardiac-specific troponin was elevated and the electrocardiogram revealed ST-segment elevation in the inferior wall leads indicative of myocardial infarction. The patient was started on dual antiplatelet therapy (DAPT) and emergency coronary angiography was performed, revealing a 20% stenosis in the left circumflex artery and evidence of a thrombotic lesion in the posterolateral branch (PLB), which was deemed unsuitable for intervention. During the diagnostic workup, the patient tested positive for antinuclear antibodies and was ultimately diagnosed with systemic lupus erythematosus (SLE) and antiphospholipid syndrome. This case highlights the rarity of STEMI as an initial presentation of SLE. It emphasizes the importance of considering autoimmune disorders in young patients with acute myocardial infarction and the need for a comprehensive evaluation and appropriate management in such cases.
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Affiliation(s)
| | | | - Mansour Khaleel
- Internal Medicine, Al-Makassed Charitable Society Hospital, Jerusalem, PSE
| | - Nabil C N Khalil
- Internal Medicine, Al-Makassed Charitable Society Hospital, Jerusalem, PSE
| | - Muaath Itmaizeh
- Rheumatology, Al-Makassed Charitable Society Hospital, Jerusalem, PSE
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5
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Gumrai P, Na-Nan K, Tepsuwan T, Suwannasom P, Louthrenoo W. Cardiac wall rupture in systemic lupus erythematosus: a case report and review of the literature. Clin Rheumatol 2023:10.1007/s10067-023-06614-8. [PMID: 37140686 DOI: 10.1007/s10067-023-06614-8] [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: 03/02/2023] [Revised: 04/05/2023] [Accepted: 04/26/2023] [Indexed: 05/05/2023]
Abstract
Cardiac wall rupture (CWR) is a serious and often fatal complication of myocardial infarction (MI). Despite an increase in the incidence of MI in patients with systemic lupus erythematosus (SLE), cases of CWR in these patients have been reported rarely. This study reports an SLE patient with CWR and pseudoaneurysm formation and reviews previously reported cases of CWR in SLE patients. An English language literature review of from the PubMed, EMBASE, and Scopus databases on published cases of CWR in SLE, up until January 2023, was performed and analyzed. The search identified 4 patients, including the present one, 5 cases altogether. All of them were female aged 27-40 years, and 3 of them had had SLE for 10 years or more. Chest pain and dyspnea were the common presentations. All had left ventricular (LV) wall rupture. Three patients had LV wall rupture with pseudoaneurysm formation (one had MI with normal coronary artery, one myocardial necrosis secondary from small coronary artery vasculitis and one MI from uncertain cause). The other 2 patients had LV free wall rupture (one had MI with extensive coronary atherosclerosis with coronary arteritis, and the other septic myocarditis with septic coronary arteritis) and these 2 patients died before the diagnosis was made. Three patients with pseudoaneurysm received surgical correction with good clinical outcomes in all. Cardiac wall rupture is a serious and often fatal cardiac complication. Emergency diagnosis and appropriate management with an experienced cardiology team is crucial. Surgical correction is the treatment of choice. Key Points • Cardiac wall rupture, a serious and often fatal cardiac complication, has rarely been described in SLE patients. • Emergency diagnosis and appropriate management with an experienced cardiology team is crucial. Surgical correction is the treatment of choice.
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Affiliation(s)
- Pawut Gumrai
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Kittiya Na-Nan
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Thitipong Tepsuwan
- Division of Cardiothoracic Surgery, Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Pannipa Suwannasom
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Worawit Louthrenoo
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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Corker A, Learmonth M, Patrick DM, DeLeon-Pennell KY, Van Beusecum JP. Cardiac and vascular complications in lupus: Is there a role for sex? Front Immunol 2023; 14:1098383. [PMID: 37063843 PMCID: PMC10090292 DOI: 10.3389/fimmu.2023.1098383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 03/07/2023] [Indexed: 03/30/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is a common systemic autoimmune disorder and is characterized by autoantibody formation and subsequent immune complex deposition into target organs. SLE affects nearly nine women to every one man worldwide. Patients with SLE are at an enhanced risk for cardiovascular disease (CVD) morbidity and mortality. CVD is the leading cause of death worldwide and includes heart and blood vessel disorders, cerebrovascular disease, and rheumatic heart disease. Specific mechanisms by which cardiac and vascular pathophysiology develops in patients with SLE are still not fully known. Not only do we not understand this correlation between SLE and CVD, but there is also a critical gap in scientific knowledge on the contribution of sex. In this review, we will discuss the cardiac and vascular pathological disease states that are present in some patients with SLE. More importantly, we will discuss the potential mechanisms for the role of sex and sex hormones in the development of CVD with SLE.
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Affiliation(s)
- Alexa Corker
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Maya Learmonth
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - David M. Patrick
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
- Department of Research Service, Tennessee Valley Healthcare Veterans Affairs (VA) Medical Center, Nashville, TN, United States
| | - Kristine Y. DeLeon-Pennell
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States
- Department of Research Service, Ralph H. Johnson Veterans Affairs (VA) Healthcare System, Charleston, SC, United States
| | - Justin P. Van Beusecum
- Department of Research Service, Ralph H. Johnson Veterans Affairs (VA) Healthcare System, Charleston, SC, United States
- Division of Nephrology, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States
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7
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Muacevic A, Adler JR, Valle-Uitzil W, Ezquerra-Osorio A, Rodriguez-Méndez A, Larios-Lara JH, Baeza L, Pimentel-Esparza JA, Cervantes-Nieto JA, Fuentes Mendoza JA. Coronary Artery Disease in Systemic Lupus Erythematosus: What Do the Facts Say? Cureus 2023; 15:e33449. [PMID: 36751191 PMCID: PMC9897681 DOI: 10.7759/cureus.33449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2023] [Indexed: 01/09/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease that can affect any organ with a predisposition for women of reproductive age. It is related to a higher risk of cardiovascular events, increasing it up to 50 times in young people, and 30% of deaths are attributed to coronary artery disease. The risk of developing cardiovascular disease in SLE is related not only to traditional cardiovascular risks factors such as advanced age, hypertension, dyslipidemia, and diabetes but also to disease-specific factors, such as degree of activity, autoantibodies, organ damage, and treatment. Accelerated atherosclerosis is one of the main contributors to pathogenesis. Manifestations range from angina to acute myocardial infarction and sudden death. Markers have been studied for the detection of subclinical disease and stratification of these patients, as well as different treatment options to improve the cardiovascular prognosis of the disease.
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8
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Gan Y, Zhao Y, Li G, Ye H, Zhou Y, Hou C, Wang L, Guo J, Li C. Risk Factors and Outcomes of Acute Myocardial Infarction in a Cohort of Antiphospholipid Syndrome. Front Cardiovasc Med 2022; 9:871011. [PMID: 35865377 PMCID: PMC9294316 DOI: 10.3389/fcvm.2022.871011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background Antiphospholipid syndrome (APS) is a disorder associated with thromboembolic diseases, including acute myocardial infarction (AMI). Given that AMI is a relatively common condition with poor prognostic features, identification of risk factors for AMI in APS is important. Methods A retrospective cohort study was performed consisting of 332 patients with APS, and 239 patients with thrombotic APS were finally included. Patients were followed up in the outpatient department for 5 years. Clinical data and laboratory parameters were analyzed to identify the risk factors for AMI in APS. The primary and secondary clinical outcomes were all-cause mortality and recurrence of thrombosis, respectively. Results AMI was observed in 12.1% (29/239) of patients with APS. Compared to patients without AMI, patients with AMI had multiple organ thrombosis (55.1 vs. 34.3%, p = 0.029), recurrent thrombosis (58.6 vs. 34.3%, p = 0.011), a higher incidence of atherosclerosis (62.1 vs. 23.8%, p < 0.001), higher neutrophil count (×109/L) [4.68 (3.25, 8.17) vs. 3.71 (2.64, 5.80), p = 0.036], longer QT interval (ms) [438 ms (423, 454) vs. 425 ms (410, 446), p = 0.016], and fewer venous thrombosis events (27.6 vs. 63.3%, p < 0.001). Multivariate logistic regression analysis (adjusted for age and gender) identified several factors that were positively associated with AMI, including multiple organ thrombosis [odds ratio (OR) 8.862, 95% confidence interval (CI): 1.817–43.212, p = 0.007), atherosclerosis (OR 5.397, 95%CI: 1.943–14.994, p = 0.001), and elevated neutrophil count (>6.3 ×109/L) (OR 3.271, 95%CI: 1.268–8.440, p = 0.014). The venous thrombosis was negatively associated with AMI (OR 0.106, 95%CI: 0.036–0.314, p < 0.001). Kaplan–Meier analysis revealed that the recurrence rates of arterial thrombosis differed significantly between patients with AMI and those without AMI [hazard ratio (HR) = 3.307, p = 0.038]. Conclusion Atherosclerosis, multiple organ thrombosis, an increased number of neutrophils are variables positively associated with AMI in APS, and venous thrombosis had a negative association with AMI. AMI only predicts the subsequent recurrence of arterial thrombosis. These findings suggest that distinct pathophysiological mechanisms may exist and contribute to the development of venous or arterial thrombotic APS.
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Affiliation(s)
- Yuzhou Gan
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Center of Clinical Immunology, Peking University, Beijing, China
| | - Yawei Zhao
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Center of Clinical Immunology, Peking University, Beijing, China
- Department of Rheumatology and Immunology, Luohe Central Hospital, Luohe, China
| | - Gongming Li
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Center of Clinical Immunology, Peking University, Beijing, China
- Department of Rheumatology, Linyi Traditional Chinese Medicine Hospital, Linyi, China
| | - Hua Ye
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Center of Clinical Immunology, Peking University, Beijing, China
| | - Yunshan Zhou
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Center of Clinical Immunology, Peking University, Beijing, China
| | - Chang Hou
- Beijing Key Laboratory of Early Prediction and Intervention of Acute Myocardial Infarction, Department of Cardiology, Peking University People's Hospital, Beijing, China
| | - Lan Wang
- Beijing Key Laboratory of Early Prediction and Intervention of Acute Myocardial Infarction, Department of Cardiology, Peking University People's Hospital, Beijing, China
| | - Jianping Guo
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Center of Clinical Immunology, Peking University, Beijing, China
| | - Chun Li
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Center of Clinical Immunology, Peking University, Beijing, China
- *Correspondence: Chun Li
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Svenungsson E, Spaak J, Strandberg K, Wallén HN, Agewall S, Brolin EB, Collste O, Daniel M, Ekenbäck C, Frick M, Henareh L, Malmqvist K, Elvin K, Sörensson P, Y-Hassan S, Hofman-Bang C, Tornvall P. Antiphospholipid antibodies in patients with myocardial infarction with and without obstructive coronary arteries. J Intern Med 2022; 291:327-337. [PMID: 34820922 DOI: 10.1111/joim.13409] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Recent studies demonstrate that prothrombotic antiphospholipid antibodies (aPL) are overrepresented in patients with myocardial infarction (MI) due to coronary artery disease (MICAD). However, it is not known whether aPL differ between the two subsets of MI: MICAD and MI with nonobstructive coronary arteries (MINOCA). OBJECTIVES To determine whether aPL are associated with MINOCA or MICAD, or with hypercoagulability as assessed by activated protein C-protein C inhibitor (APC-PCI) complex. METHODS Well-characterized patients with MINOCA (n = 98), age- and gender-matched patients with MICAD (n = 99), and healthy controls (n = 100) were included in a cross-sectional case-control study. Autoantibodies (IgA/G/M) targeting cardiolipin and β2 glycoprotein-I and specific nuclear antigens were analyzed by multiplexed bead technology. The concentration of APC-PCI was determined as a measure of hypercoagulability by an immunofluorometric sandwich assay. RESULTS Both prevalence and titers of aPL of the IgG isotype (anti-cardiolipin and/or anti-β2 glycoprotein-I) were higher in patients with MINOCA and MICAD than in controls. aPL IgG positivity was twice as frequent among patients with MICAD than MINOCA (11% vs. 6%, nonsignificant). We observed no group differences regarding aPL IgA/M or antibodies targeting specific nuclear antigens. Levels of APC-PCI were elevated in aPL IgG-positive compared to aPL IgG-negative MICAD patients. CONCLUSIONS aPL IgG, but not IgA/M, are enriched particularly in patients with MICAD but also in patients with MINOCA, as compared to controls. Interestingly, signs of hypercoagulability-measured by increased levels of the APC-PCI complex-were present in aPL IgG-positive MICAD patients, indicating an association with functional disturbances of the coagulation system.
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Affiliation(s)
- Elisabet Svenungsson
- Department of Medicine, Solna, Division of Rheumatology, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Spaak
- Department of Clinical Sciences, Danderyd Hospital, Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Karin Strandberg
- Department of Clinical Chemistry and Pharmacology, Division of Laboratory Medicine, Coagulation Laboratory Malmö, University and Regional Laboratories, Region Skåne, Sweden
| | - Håkan N Wallén
- Department of Clinical Sciences, Danderyd Hospital, Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Stefan Agewall
- Department of Cardiology, Oslo University Hospital and Institute of Clinical Sciences, Oslo University Hospital, University of Oslo, Oslo, Norway
| | - Elin B Brolin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Department of Radiology, Capio S:t Göran's Hospital, Stockholm, Sweden
| | - Olov Collste
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Maria Daniel
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Christina Ekenbäck
- Department of Clinical Sciences, Danderyd Hospital, Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mats Frick
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Loghman Henareh
- Department of Medicine, Heart and Vascular Theme, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Karin Malmqvist
- Department of Clinical Sciences, Danderyd Hospital, Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kerstin Elvin
- Department of Medicine Solna, Division of Immunology and Allergy, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Peder Sörensson
- Department of Medicine, Solna, Karolinska Institutet, Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Shams Y-Hassan
- Coronary Artery Disease Area, Heart and Vascular Theme, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Claes Hofman-Bang
- Department of Clinical Sciences, Danderyd Hospital, Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Per Tornvall
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
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10
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Cao G, Zhao Z, Xu Z. Distribution Characteristics of ST-Segment Elevation Myocardial Infarction and Non-ST-Segment Elevation Myocardial Infarction Culprit Lesion in Acute Myocardial Infarction Patients Based on Coronary Angiography Diagnosis. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:2420586. [PMID: 35154358 PMCID: PMC8828330 DOI: 10.1155/2022/2420586] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/10/2021] [Accepted: 01/07/2022] [Indexed: 12/18/2022]
Abstract
This research was aimed at exploring the application value of coronary angiography (CAG) based on a convolutional neural network algorithm in analyzing the distribution characteristics of ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI) culprit lesions in acute myocardial infarction (AMI) patients. Methods. Patients with AMI treated in hospital from June 2019 to December 2020 were selected as subjects. According to the results of an echocardiogram, the patients were divided into the STEMI group (44 cases) and the NSTEMI group (36 cases). All patients received CAG. All images were denoised and edge detected by a convolutional neural network algorithm. Then, the number of diseased vessels, the location of diseased vessels, and the degree of stenosis of diseased vessels in the two groups were compared and analyzed. Results. The number of patients with complete occlusion (3 cases vs. 12 cases) and collateral circulation (5 cases vs. 20 cases) in the NSTEMI group was significantly higher than that in the STEMI group, and the difference was statistically significant, P < 0.05. There was a statistically significant difference in the number of lesions between the distal LAD (1 case vs. 10 cases) and the distal LCX (4 cases vs. 11 cases), P < 0.05. There was a statistically significant difference in the number of patients with one lesion branch (1 vs. 18) and three lesion branches (25 vs. 12) between the two groups, P < 0.05. The image quality after the convolution neural network algorithm is significantly improved, and the lesion is more prominent. Conclusion. The convolutional neural network algorithm has good performance in DSA image processing of AMI patients. STEMI and NSTEMI as the starting point of AMI disease analysis to determine the treatment plan have high clinical application value. This work provided reference and basis for the application of the convolutional neural network algorithm and CAG in the analysis of the distribution characteristics of STEMI and NSTEMI culprit lesions in AMI patients.
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Affiliation(s)
- Guanglin Cao
- Department of Cardiovascular Disease, Cangzhou Central Hospital of Tianjin Medical University, Tianjin 300000, China
| | - Zheng Zhao
- Department of Cardiovascular Disease, First Central Clinical College of Tianjin Medical University, Tianjin 300000, China
- Department of Cardiology, Tianjin First Central Hospital, Tianjin 300000, China
| | - Zesheng Xu
- Department of Cardiovascular Disease, Cangzhou Central Hospital of Tianjin Medical University, Tianjin 300000, China
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Sagheer S, Deka P, Pathak D, Khan U, Zaidi SH, Akhlaq A, Blankenship J, Annis A. Clinical Outcomes of Acute Myocardial Infarction Hospitalizations with Systemic Lupus Erythematosus: An Analysis of Nationwide Readmissions Database. Curr Probl Cardiol 2021; 47:101086. [PMID: 34936910 DOI: 10.1016/j.cpcardiol.2021.101086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 12/15/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hospital readmissions post-acute myocardial infarctions (AMIs) are associated with adverse cardiovascular outcomes and also incur huge healthcare costs. Patients with systemic lupus erythematosus (SLE) are at an increased risk of AMI likely due to multi-factorial mechanisms including higher levels of inflammation and accelerated atherosclerosis. We investigated if patients with SLE are at higher risk of hospital readmissions post-AMI compared to the patients without SLE. Furthermore, we sought to assess if inpatient outcomes of AMI in SLE patients are different than AMI without SLE. METHODS We conducted a retrospective analysis of adult hospital discharges with the principal diagnosis of AMI using the Nationwide Readmissions Database in 2018. We used the International Classification of Diseases, Tenth Revision, Clinical Modification/Procedure Coding System (ICD-10-CM/PCS) to identify comorbid conditions. The primary outcome was all-cause 30-day readmission. Secondary outcomes were cardiac procedures at index hospitalization (percutaneous coronary intervention [PCI] and coronary artery bypass grafting [CABG]), and adverse events at index hospitalization, including inpatient mortality, cardiac arrest, cardiogenic shock, cardiac assist device, coronary artery dissection, acute kidney injury, gastrointestinal bleeding, stroke, post-procedural hemorrhage, sepsis, and hospital costs. Complex samples multivariable logistic regression models were used to determine the association of SLE with outcomes. RESULTS The patients with AMI and SLE had a higher 30-day readmission rate (15.5% vs 12.5%, aOR=1.33, CI 1.12 - 1.57, p=0.001), and inpatient mortality (aOR=1.40 CI 1.1 - 1.79, p=0.006) compared to the AMI without SLE cohort. The rates of acute kidney injury (aOR=1.41 CI 1.21 - 1.64, p<0.0001) and sepsis (aOR= 1.61 CI 1.16 - 2.23, p=0.004) were higher among AMI with SLE group as compared to AMI without SLE group. Within the AMI with SLE cohort, the independent predictors of readmission were diabetes mellitus (aOR=1.38 CI 0.99 - 1.91, p=0.054), peripheral vascular disease (aOR=2.10 CI 1.22 - 3.62, p=0.007), anemia (aOR=1.50 CI 1.07 - 2.11, p=0.019), end-stage renal disease (aOR=1.91 CI 1.10 - 3.31, p=0.021), and congestive heart failure (aOR=1.55 CI 1.12 - 2.16, p=0.009). The length of stay in days during index hospitalization (5.10 vs 4.67) was similar in both cohorts. In the multivariable-adjusted regression model, no statistically significant differences were noted between the AMI with SLE and AMI without SLE cohorts for most inpatient adverse events during the index hospitalization CONCLUSION: Patients with AMI and SLE had higher inpatient mortality during the index hospitalization and higher 30-day hospital readmissions compared to AMI patients without SLE. There were no significant differences in most of the other major inpatient outcomes between the two cohorts.
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Affiliation(s)
- Shazib Sagheer
- Division of Cardiology, University of New Mexico Health Sciences Center, Albuquerque, NM.
| | - Pallav Deka
- College of Nursing, Michigan State University, East Lansing, MI
| | - Dola Pathak
- Department of Statistics and Probability, Michigan State University, East Lansing, MI
| | - Umair Khan
- Division of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM
| | | | - Anum Akhlaq
- Department of Internal Medicine, University of Mississippi Medical Center, Jackson, Mississippi
| | - James Blankenship
- Division of Cardiology, University of New Mexico Health Sciences Center, Albuquerque, NM
| | - Ann Annis
- College of Nursing, Michigan State University, East Lansing, MI
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Samuelsson I, Parodis I, Gunnarsson I, Zickert A, Hofman-Bang C, Wallén H, Svenungsson E. Myocardial infarctions, subtypes and coronary atherosclerosis in SLE: a case-control study. Lupus Sci Med 2021; 8:8/1/e000515. [PMID: 34290127 PMCID: PMC8296778 DOI: 10.1136/lupus-2021-000515] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/09/2021] [Indexed: 12/12/2022]
Abstract
Objective Patients with SLE have increased risk of myocardial infarction (MI). Few studies have investigated the characteristics of SLE-related MIs. We compared characteristics of and risk factors for MI between SLE patients with MI (MI-SLE), MI patients without SLE (MI-non-SLE) and SLE patients without MI (non-MI-SLE) to understand underlying mechanisms. Methods We identified patients with a first-time MI in the Karolinska SLE cohort. These patients were individually matched for age and gender with MI-non-SLE and non-MI-SLE controls in a ratio of 1:1:1. Retrospective medical file review was performed. Paired statistics were used as appropriate. Results Thirty-four MI-SLE patients (88% females) with a median age of 61 years were included. These patients had increased number of coronary arteries involved (p=0.04), and ≥50% coronary atherosclerosis/occlusion was numerically more common compared with MI-non-SLE controls (88% vs 66%; p=0.07). The left anterior descending artery was most commonly involved (73% vs 59%; p=0.11) and decreased (<50%) left ventricular ejection fraction occurred with similar frequency in MI-SLE and MI-non-SLE patients (45% vs 36%; p=0.79). Cardiovascular disease (44%, 5.9%, 12%; p<0.001) and coronary artery disease (32%, 2.9%, 0%; p<0.001), excluding MI, preceded MI/inclusion more commonly in MI-SLE than in MI-non-SLE and non-MI-SLE patients, respectively. MI-SLE patients had lower plasma albumin levels than non-MI-SLE patients (35 (29–37) vs 40 (37–42) g/L; p=0.002). Conclusion In the great majority of cases, MIs in SLE are associated with coronary atherosclerosis. Furthermore, MIs in SLE are commonly preceded by symptomatic vascular disease, calling for attentive surveillance of cardiovascular disease and its risk factors and early atheroprotective treatment.
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Affiliation(s)
- Isak Samuelsson
- Unit of Rheumatology, Karolinska University Hospital, Stockholm, Sweden .,Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden.,Unit of Cardiology, Danderyd Hospital, Stockholm, Sweden
| | - Ioannis Parodis
- Unit of Rheumatology, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Iva Gunnarsson
- Unit of Rheumatology, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Agneta Zickert
- Unit of Rheumatology, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Claes Hofman-Bang
- Unit of Cardiology, Danderyd Hospital, Stockholm, Sweden.,Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Håkan Wallén
- Unit of Cardiology, Danderyd Hospital, Stockholm, Sweden.,Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Elisabet Svenungsson
- Unit of Rheumatology, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
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