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Wu J, Ma K, Ma J, Li Y, Ren Y. Derivation and external validation of mass spectrometry-based proteomic model using machine learning algorithms to predict plaque rupture in patients with acute coronary syndrome. Clin Chim Acta 2024; 563:119904. [PMID: 39117035 DOI: 10.1016/j.cca.2024.119904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 04/29/2024] [Accepted: 08/05/2024] [Indexed: 08/10/2024]
Abstract
BACKGROUND A poor prognosis is associated with atherosclerotic plaque rupture (PR) despite after conventional therapy for patients with acute coronary syndrome (ACS). Timely identification of PR improves the risk stratification and prognosis of ACS patients. METHODS A derivation cohort of 110 patients with ACS who underwent pre-intervention optical coherence tomography (OCT) were matched 1:1 to the PR and intact fibrous cap (IFC) groups according to traditional risk factors. Candidate PR proteins were identified via mass spectrometry (MS)-based proteomics using unbiased machine learning methods and were further validated by enzyme-linked immunosorbent assay (ELISA) in an external validation cohort of 85 patients with ACS. The performance of candidate biomakers was assessed using the receiver operating characteristic curve analysis. RESULTS 1121 proteins were identified and 535 filtered proteins were used for analysis. Nine candidate proteins were screened by five machine learning algorithms. Three proteins (APOC3, RAB39A, and KNG1) were significantly different between the PR and IFC in validation cohort. The performance of plasm APOC3, RAB39A, and KNG1 for differentiating PR and IFC was superior to that of the conventional biomarkers and risk factors. CONCLUSION The proteins (APOC3, RAB39A, and KNG1) serve as a potential novel diagnostic tool to identify PR in ACS patients.
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Affiliation(s)
- Jianing Wu
- Beijing Anzhen Hospital of Capital Medical University, Beijing, China; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Ke Ma
- Beijing Anzhen Hospital of Capital Medical University, Beijing, China; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Jie Ma
- Beijing Anzhen Hospital of Capital Medical University, Beijing, China; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Yulin Li
- Beijing Anzhen Hospital of Capital Medical University, Beijing, China; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China.
| | - Yongkui Ren
- Department of Cardiology, the First Affiliated Hospital of Dalian Medical University, Dalian, China.
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2
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Niida T, Kinoshita D, Suzuki K, Yuki H, Fujimoto D, Dey D, Lee H, McNulty I, Ferencik M, Yonetsu T, Kakuta T, Jang IK. Layered plaque is associated with high levels of vascular inflammation and vulnerability in patients with stable angina pectoris. J Thromb Thrombolysis 2024; 57:880-887. [PMID: 38649561 DOI: 10.1007/s11239-024-02982-3] [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] [Accepted: 04/09/2024] [Indexed: 04/25/2024]
Abstract
Layered plaque, a signature of previous plaque destabilization and healing, is a known predictor for rapid plaque progression; however, the mechanism of which is unknown. The aim of the current study was to compare the level of vascular inflammation and plaque vulnerability in layered plaques to investigate possible mechanisms of rapid plaque progression. This is a retrospective, observational, single-center cohort study. Patients who underwent both coronary computed tomography angiography (CTA) and optical coherence tomography (OCT) for stable angina pectoris (SAP) were selected. Plaques were defined as any tissue (noncalcified, calcified, or mixed) within or adjacent to the lumen. Perivascular inflammation was measured by pericoronary adipose tissue (PCAT) attenuation at the plaque levels on CTA. Features of plaque vulnerability were assessed by OCT. Layered plaques were defined as plaques presenting one or more layers of different optical densities and a clear demarcation from underlying components on OCT. A total of 475 plaques from 195 patients who presented with SAP were included. Layered plaques (n = 241), compared with non-layered plaques (n = 234), had a higher level of vascular inflammation (-71.47 ± 10.74 HU vs. -73.69 ± 10.91 HU, P = 0.026) as well as a higher prevalence of the OCT features of plaque vulnerability, including lipid-rich plaque (83.8% vs. 66.7%, P < 0.001), thin-cap fibroatheroma (26.1% vs. 17.5%, P = 0.026), microvessels (61.8% vs. 34.6%, P < 0.001), and cholesterol crystals (38.6% vs. 25.6%, P = 0.003). Layered plaque was associated with a higher level of vascular inflammation and a higher prevalence of plaque vulnerability, which might play an important role in rapid plaque progression.Clinical trial registration: https://classic.clinicaltrials.gov/ct2/show/NCT04523194 .
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Affiliation(s)
- Takayuki Niida
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Daisuke Kinoshita
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Keishi Suzuki
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Haruhito Yuki
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Daichi Fujimoto
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Damini Dey
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Hang Lee
- Biostatistics Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Iris McNulty
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Maros Ferencik
- Knight Cardiovascular Institute, Oregon Health and Science University, Portland, OR, USA
| | - Taishi Yonetsu
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tsunekazu Kakuta
- Department of Cardiovascular Medicine, Tsuchiura Kyodo General Hospital, Tsuchiura, Ibaraki, Japan
| | - Ik-Kyung Jang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA.
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Jercălău CE, Andrei CL, Brezeanu LN, Darabont RO, Guberna S, Catană A, Lungu MD, Ceban O, Sinescu CJ. Lymphocyte-to-Red Blood Cell Ratio-The Guide Star of Acute Coronary Syndrome Prognosis. Healthcare (Basel) 2024; 12:1205. [PMID: 38921319 PMCID: PMC11203887 DOI: 10.3390/healthcare12121205] [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: 04/29/2024] [Revised: 06/09/2024] [Accepted: 06/12/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Beneath the surface of the acute ST-elevation myocardial infarction (STEMI) iceberg lies a hidden peril, obscured by the well-known cardiovascular risk factors that tip the iceberg. Before delving into the potential time bomb these risk factors represent, it is crucial to recognize the obscured danger lurking under the surface. What secrets does the STEMI iceberg hold? To unveil these mysteries, a closer look at the pathophysiology of STEMI is imperative. Inflammation, the catalyst of the STEMI cascade, sets off a chain reaction within the cardiovascular system. Surprisingly, the intricate interplay between red blood cells (RBC) and lymphocytes remains largely unexplored in previous research. MATERIALS AND METHODS The study encompassed 163 patients diagnosed with STEMI. Utilizing linear and logistic regression, the lymphocyte-to-red blood cell ratio (LRR) was scrutinized as a potential predictive biomarker. RESULTS There was a statistically significant correlation between LRR and the prognosis of STEMI patients. Building upon this discovery, an innovative scoring system was proposed that integrates LRR as a crucial parameter. CONCLUSIONS Uncovering novel predictive markers for both immediate and delayed complications in STEMI is paramount. These markers have the potential to revolutionize treatment strategies by tailoring them to individual risk profiles, ultimately enhancing patient outcomes.
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Affiliation(s)
- Cosmina Elena Jercălău
- Department of Cardiology, “Bagdasar Arseni” Emergency Hospital, University of Medicine and Pharmacy “Carol Davila”, 011241 Bucharest, Romania; (R.O.D.); (A.C.); (C.J.S.)
| | - Cătălina Liliana Andrei
- Department of Cardiology, “Bagdasar Arseni” Emergency Hospital, University of Medicine and Pharmacy “Carol Davila”, 011241 Bucharest, Romania; (R.O.D.); (A.C.); (C.J.S.)
| | - Lavinia Nicoleta Brezeanu
- Department of Anaesthesia and Intensive Care, Fundeni Clinical Institute, 022328 Bucharest, Romania;
| | - Roxana Oana Darabont
- Department of Cardiology, “Bagdasar Arseni” Emergency Hospital, University of Medicine and Pharmacy “Carol Davila”, 011241 Bucharest, Romania; (R.O.D.); (A.C.); (C.J.S.)
| | - Suzana Guberna
- Department of Cardiology, Emergency Hospital “Bagdasar-Arseni”, 050474 Bucharest, Romania; (S.G.); (M.D.L.)
| | - Andreea Catană
- Department of Cardiology, “Bagdasar Arseni” Emergency Hospital, University of Medicine and Pharmacy “Carol Davila”, 011241 Bucharest, Romania; (R.O.D.); (A.C.); (C.J.S.)
| | - Maria Diana Lungu
- Department of Cardiology, Emergency Hospital “Bagdasar-Arseni”, 050474 Bucharest, Romania; (S.G.); (M.D.L.)
| | - Octavian Ceban
- Economic Cybernetics and Informatics Department, The Bucharest University of Economic Studies, 010374 Bucharest, Romania;
| | - Crina Julieta Sinescu
- Department of Cardiology, “Bagdasar Arseni” Emergency Hospital, University of Medicine and Pharmacy “Carol Davila”, 011241 Bucharest, Romania; (R.O.D.); (A.C.); (C.J.S.)
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Zhang S, Wang J, Chen S, Zhang Y, He R, Wang X, Ding F, Hu W, Dai Y, Lu L, Zhang R, Ni J, Chen Q. Serum levels of lipoprotein-associated phospholipase A2 are associated with coronary atherosclerotic plaque progression in diabetic and non-diabetic patients. BMC Cardiovasc Disord 2024; 24:251. [PMID: 38745157 PMCID: PMC11092249 DOI: 10.1186/s12872-024-03931-x] [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: 01/19/2024] [Accepted: 05/08/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Lp-PLA2 is linked to cardiovascular diseases and poor outcomes, especially in diabetes, as it functions as a pro-inflammatory and oxidative mediator. OBJECTIVES This research aimed to explore if there is a connection between the serum levels of Lp-PLA2 and the progression of coronary plaques (PP) in individuals with type 2 diabetes mellitus (T2DM) and those without the condition. MATERIALS AND METHODS Serum Lp-PLA2 levels were measured in 137 T2DM patients with PP and 137 T2DM patients with no PP, and in 205 non-diabetic patients with PP and 205 non-diabetic patients with no PP. These individuals met the criteria for eligibility and underwent quantitative coronary angiography at the outset and again after about one year of follow-up. The attributes and parameters of the participants at the outset were recorded. RESULTS Increased serum levels of Lp-PLA2 were closely associated with coronary artery PP, and also significantly correlated with change of MLD, change of diameter stenosis and change of cumulative coronary obstruction in both diabetic and non-diabetic groups, with higher correlation coefficients in diabetic patients as compared with non-diabetic patients. Moreover, multivariate logistic regression analysis showed that serum Lp-PLA2 level was an independent determinant of PP in both groups, with OR values more significant in diabetic patients than in non-diabetic patients. CONCLUSIONS Levels of serum Lp-PLA2 show a significant association with the progression of coronary atherosclerotic plaque in patients with T2DM and those without, especially among individuals with diabetes.
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Affiliation(s)
- Shudong Zhang
- Department of Cardiovascular Medicine, Wuxi branch of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Wuxi, China
| | - Jiangang Wang
- Health Management Medicine Center, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Shuai Chen
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, China
- Institute of Cardiovascular Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Zhang
- Department of Cardiovascular Medicine, Wuxi branch of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Wuxi, China
| | - Ruming He
- Department of Cardiovascular Medicine, Wuxi branch of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Wuxi, China
| | - Xiaoqun Wang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, China
- Institute of Cardiovascular Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fenghua Ding
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, China
- Institute of Cardiovascular Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenbo Hu
- Eachy biopharma, Zhangjiagang, Jiangsu Province, China
| | - Yang Dai
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, China
- Institute of Cardiovascular Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lin Lu
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, China
- Institute of Cardiovascular Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ruiyan Zhang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, China
- Institute of Cardiovascular Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingwei Ni
- Department of Cardiovascular Medicine, Wuxi branch of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Wuxi, China.
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, China.
| | - Qiujing Chen
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, China.
- Institute of Cardiovascular Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Kayar NA, Çelik İ, Gözlü M, Üstün K, Gürsel M, Alptekin NÖ. Immunologic burden links periodontitis to acute coronary syndrome: levels of CD4 + and CD8 + T cells in gingival granulation tissue. Clin Oral Investig 2024; 28:199. [PMID: 38451305 PMCID: PMC10920467 DOI: 10.1007/s00784-023-05448-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 12/17/2023] [Indexed: 03/08/2024]
Abstract
OBJECTIVE To investigate the proportional variation of macrophage and T-lymphocytes subpopulations in acute coronary syndrome (ACS) patients, its association with periodontitis (P), and to compare with control individuals. SUBJECTS AND METHODS Three groups of subjects participated: one group consisted of 17 ACS patients with P (ACS + P), another group consisted of 22 no ACS + P patients, and a control group consisted of 23 participants with gingivitis (no ACS + G). Macrophage, CD4 + , and CD8 + T-lymphocytes and CD4 + /CD8 + ratio values in gingival tissue were determined histometrically. RESULTS Significant differences were found among three groups regarding the mean number of macrophage (no ACS + P > ACS + P > no ACS + G; p < 0.05) and CD8 + T-lymphocytes (no ACS + P > ACS + P > no ACS + G; p < 0.05). Significant variations were observed between the groups both CD4 + T-lymphocytes densities (ACS + P > no ACS + P and ACS + P > no ACS + G; p < 0.05) and CD4 + / CD8 + ratio (no ACS + P < no ACS + G and ACS + P < no ACS + G; p < 0.05). CONCLUSIONS The increased number of CD8 + T-lymphocytes in both group ACS + P and group no ACS + P resulted in a reduction of the CD4 + /CD8 + ratio in gingival tissue when compared with no ACS + G group. CLINICAL RELEVANCE The decrease of CD4 + /CD8 + ratio in gingival tissue reflects periodontitis and may be associated with severe adverse outcomes in people with ACS.
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Affiliation(s)
- Nezahat Arzu Kayar
- Department of Periodontology, Faculty of Dentistry, Akdeniz University, Antalya, 07058, Turkey.
| | - İlhami Çelik
- Department of Biochemistry, Faculty of Veterinary Medicine, Selcuk University, Konya, Turkey
| | | | - Kemal Üstün
- Department of Periodontology, Faculty of Dentistry, Akdeniz University, Antalya, 07058, Turkey
| | - Mihtikar Gürsel
- Department of Periodontology, Faculty of Dentistry, Bezmialem University, Istanbul, Turkey
| | - Nilgün Özlem Alptekin
- Department of Periodontology, Faculty of Dentistry, Başkent University, Ankara, Turkey
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Fatima L, Goyal A, Yakkali S, Jain H, Raza FA, Peer T, Kanagala SG, Sohail AH, Malik J. Precision medicine in Myocardial Infarction With Non-obstructive Coronary Disease (MINOCA): A comprehensive review. Curr Probl Cardiol 2024; 49:102185. [PMID: 37925046 DOI: 10.1016/j.cpcardiol.2023.102185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 10/28/2023] [Indexed: 11/06/2023]
Abstract
Cardiovascular diseases, particularly myocardial infarction (MI), are a significant cause of mortality globally. Traditional MIs are commonly linked to substantial coronary artery blockage. However, a distinct subset of patients experience MI with non-obstructive coronary arteries, known as MINOCA. Imaging techniques, such as invasive coronary angiograms, are employed to diagnose MI or assess predisposition to one. Coronary angiograms help visualize vessel blockages; however, these blockages are absent in MINOCA cases, posing a diagnostic challenge. Precision medicine aims to introduce new diagnostic tools to assist in early diagnosis and further management of MINOCA. As percutaneous coronary intervention (PCI) does not benefit MINOCA patients, medical management tailored to the specific pathophysiological mechanism of MINOCA is employed. For example, if MINOCA is attributed to plaque disruption with or without plaque thrombus formation, the fundamental treatments may include statins, agents that modulate the renin-angiotensin system (RAS), and antiplatelet therapies. On the other hand, if coronary artery spasm is identified as the primary cause, essential intervention involves the use of calcium channel blockers. This approach has been previously utilized in patients with vasospastic angina and could be utilized in MINOCA, although research specific to MINOCA is ongoing. Therefore, the handling of MINOCA underscores the necessity for a tailored therapeutic strategy that corresponds to the underlying physiological mechanism responsible for the patient's clinical symptoms. Ongoing research initiatives are directed at expanding the availability of these treatments, uncovering new biomarkers, creating advanced diagnostic instruments, and establishing a more individualized approach for managing MINOCA patients.
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Affiliation(s)
- Laveeza Fatima
- Department of Internal Medicine, Allama Iqbal Medical College, Lahore, Pakistan.
| | - Aman Goyal
- Department of Internal Medicine, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Shreyas Yakkali
- Department of Internal Medicine, Jacobi Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Hritvik Jain
- All India Institute of Medical Sciences (AIIMS)-Jodhpur, Jodhpur, Rajasthan, India
| | - Fatima Ali Raza
- Department of Internal Medicine, Karachi Medical and Dental College, Karachi, Pakistan
| | - Taha Peer
- Undergraduate student, University of California Los Angeles (UCLA), California, LA, USA
| | - Sai Gautham Kanagala
- Department of Internal Medicine, Metropolitan Hospital Center, NY, New York, USA
| | - Amir H Sohail
- Department of Surgery, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | - Jahanzeb Malik
- Department of Cardiovascular Medicine, Cardiovascular Analytics Group, Islamabad, Pakistan
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7
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Rathore A, Sharma AK, Murti Y, Bansal S, Kumari V, Snehi V, Kulshreshtha M. Medicinal Plants in the Treatment of Myocardial Infarction Disease: A Systematic Review. Curr Cardiol Rev 2024; 20:15-38. [PMID: 38685783 PMCID: PMC11327834 DOI: 10.2174/011573403x278881240405044328] [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: 09/20/2023] [Revised: 01/14/2024] [Accepted: 02/16/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Myocardial infarction (MI), also referred to as a "heart attack," is brought on by a partial or total interruption of blood supply to the myocardium. Myocardial infarction can be "silent," go undiagnosed, or it can be a catastrophic occurrence that results in hemodynamic decline and untimely death. In recent years, herbal remedies for MI have become effective, secure, and readily accessible. OBJECTIVE The purpose of this review was to examine the medicinal plants and phytochemicals that have been used to treat MI in order to assess the potential contribution of natural substances to the development of herbal MI treatments. METHODOLOGY A literature search was employed to find information utilizing electronic databases, such as Web of Science, Google Scholar, PubMed, Sci Finder, Reaxys, and Cochrane. RESULTS The identification of 140 plants from 12 families led to the abstraction of data on the plant families, parts of the plant employed, chemical contents, extracts, model used, and dose. CONCLUSION The majority of the MI plants, according to the data, belonged to the Fabaceae (11%) and Asteraceae (9%) families, and the most prevalent natural components in plants with MI were flavonoids (43%), glucosides (25%), alkaloids (23%), phenolic acid (19%), saponins (15%), and tannins (12%).
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Affiliation(s)
- Anamika Rathore
- Department of Pharmacology, Rajiv Academy for Pharmacy, Mathura, Uttar Pradesh, India
| | - Anuj Kumar Sharma
- Department of Pharmacology, Rajiv Academy for Pharmacy, Mathura, Uttar Pradesh, India
| | - Yogesh Murti
- G.L.A. University, Mathura, Uttar Pradesh, India
| | - Sonal Bansal
- Department of Pharmaceutical Chemistry, Rajiv Academy for Pharmacy, Mathura, Uttar Pradesh, India
| | - Vibha Kumari
- Department of Pharmaceutics, Rajiv Academy for Pharmacy, Mathura, Uttar Pradesh, India
| | - Varsha Snehi
- Department of Pharmaceutical Chemistry, Rajiv Academy for Pharmacy, Mathura, Uttar Pradesh, India
| | - Mayank Kulshreshtha
- Department of Pharmacology, Rajiv Academy for Pharmacy, Mathura, Uttar Pradesh, India
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8
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Chen L, Mou X, Li J, Li M, Ye C, Gao X, Liu X, Ma Y, Xu Y, Zhong Y. Alterations in gut microbiota and host transcriptome of patients with coronary artery disease. BMC Microbiol 2023; 23:320. [PMID: 37924005 PMCID: PMC10623719 DOI: 10.1186/s12866-023-03071-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/16/2023] [Indexed: 11/06/2023] Open
Abstract
BACKGROUND Coronary artery disease (CAD) is a widespread heart condition caused by atherosclerosis and influences millions of people worldwide. Early detection of CAD is challenging due to the lack of specific biomarkers. The gut microbiota and host-microbiota interactions have been well documented to affect human health. However, investigation that reveals the role of gut microbes in CAD is still limited. This study aims to uncover the synergistic effects of host genes and gut microbes associated with CAD through integrative genomic analyses. RESULTS Herein, we collected 52 fecal and 50 blood samples from CAD patients and matched controls, and performed amplicon and transcriptomic sequencing on these samples, respectively. By comparing CAD patients with health controls, we found that dysregulated gut microbes were significantly associated with CAD. By leveraging the Random Forest method, we found that combining 20 bacteria and 30 gene biomarkers could distinguish CAD patients from health controls with a high performance (AUC = 0.92). We observed that there existed prominent associations of gut microbes with several clinical indices relevant to heart functions. Integration analysis revealed that CAD-relevant gut microbe genus Fusicatenibacter was associated with expression of CAD-risk genes, such as GBP2, MLKL, and CPR65, which is in line with previous evidence (Tang et al., Nat Rev Cardiol 16:137-154, 2019; Kummen et al., J Am Coll Cardiol 71:1184-1186, 2018). In addition, the upregulation of immune-related pathways in CAD patients were identified to be primarily associated with higher abundance of genus Blautia, Eubacterium, Fusicatenibacter, and Monoglobus. CONCLUSIONS Our results highlight that dysregulated gut microbes contribute risk to CAD by interacting with host genes. These identified microbes and interacted risk genes may have high potentials as biomarkers for CAD.
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Affiliation(s)
- Liuying Chen
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xuanting Mou
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jingjing Li
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Miaofu Li
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Caijie Ye
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaofei Gao
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaohua Liu
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yunlong Ma
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
- Department of Biomedical Informatics, Institute of Biomedical Big Data, Wenzhou Medical University, Wenzhou, 325027, China.
- Oujiang Laboratory, Zhejiang Lab for Regenerative Medicine, Vision and Brain Health, Wenzhou, 325101, Zhejiang, China.
| | - Yizhou Xu
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Yigang Zhong
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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9
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Civieri G, Kerkhof PLM, Montisci R, Iliceto S, Tona F. Sex differences in diagnostic modalities of coronary artery disease: Evidence from coronary microcirculation. Atherosclerosis 2023; 384:117276. [PMID: 37775426 DOI: 10.1016/j.atherosclerosis.2023.117276] [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: 03/24/2023] [Revised: 06/16/2023] [Accepted: 09/01/2023] [Indexed: 10/01/2023]
Abstract
Although atherosclerosis is usually considered a disease of the large arteries, risk factors for atherosclerosis also trigger structural and functional abnormalities at a microvascular level. In cardiac disease, microvascular dysfunction is especially relevant in women, among whom the manifestation of ischemic disease due to impaired coronary microcirculation is more common than in men. This sex-specific clinical phenotype has important clinical implications and, given the higher pre-test probability of coronary microvascular dysfunction in females, different diagnostic modalities should be used in women compared to men. In this review, we summarize invasive and non-invasive diagnostic modalities to assess coronary microvascular function, ranging from catheter-based evaluation of endothelial function to Doppler echocardiography and positron emission tomography. Moreover, we discuss different clinical settings in which microvascular disease plays an important role, underlining the importance of choosing the right diagnostic modality depending on the sex of the patients.
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Affiliation(s)
- Giovanni Civieri
- Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Peter L M Kerkhof
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, VUmc, Amsterdam, the Netherlands
| | - Roberta Montisci
- Clinical Cardiology, AOU Cagliari, Department of Medical Science and Public Health, University of Cagliari, Italy
| | - Sabino Iliceto
- Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Francesco Tona
- Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy.
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10
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Timmis A, Kazakiewicz D, Townsend N, Huculeci R, Aboyans V, Vardas P. Global epidemiology of acute coronary syndromes. Nat Rev Cardiol 2023; 20:778-788. [PMID: 37231077 DOI: 10.1038/s41569-023-00884-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/26/2023] [Indexed: 05/27/2023]
Abstract
This Review provides an epidemiological overview of global mortality from acute coronary syndromes (ACS). Across the regions of the world where data are available, mortality from ACS - including premature (age <70 years) mortality from ACS - was higher in men than in women. In both sexes, age-standardized mortality rates (ASMRs) for ACS in 2020 were highest in lower-income global regions. However, 20 years earlier, ASMRs for ACS were highest in higher-income global regions, including Europe, Northern America and Oceania. These higher-income regions have seen progressive reductions in mortality from ACS during the past 20 years, which is in contrast to the more stable levels of mortality from ACS in Asia and in Latin America and the Caribbean. In the seven African countries with data available, a small upwards trend in ASMRs for ACS was observed, reflecting an epidemiological transition that is already well advanced in these regions. Consistent with these changes during the past 20 years were >50% reductions in ASMRs for ACS in the high-income countries of the world compared with <15% reductions in lower-middle-income countries. Policymakers need more complete epidemiological data across and within global regions to identify those countries in which the burden of death from ACS is greatest and the need to implement preventive strategies is most pressing.
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Affiliation(s)
- Adam Timmis
- Queen Mary University, London, UK.
- European Heart Agency, European Society of Cardiology, Brussels, Belgium.
| | - Denis Kazakiewicz
- European Heart Agency, European Society of Cardiology, Brussels, Belgium
| | - Nick Townsend
- European Heart Agency, European Society of Cardiology, Brussels, Belgium
- School for Policy Studies, University of Bristol, Bristol, UK
| | - Radu Huculeci
- European Heart Agency, European Society of Cardiology, Brussels, Belgium
| | - Victor Aboyans
- European Heart Agency, European Society of Cardiology, Brussels, Belgium
- Dupuytren University Hospital, Limoges, France
| | - Panos Vardas
- European Heart Agency, European Society of Cardiology, Brussels, Belgium
- Hygeia Hospitals Group, Hellenic Healthcare Group, Athens, Greece
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11
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Messadi E. Snake Venom Components as Therapeutic Drugs in Ischemic Heart Disease. Biomolecules 2023; 13:1539. [PMID: 37892221 PMCID: PMC10605524 DOI: 10.3390/biom13101539] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/18/2023] [Accepted: 09/27/2023] [Indexed: 10/29/2023] Open
Abstract
Ischemic heart disease (IHD), especially myocardial infarction (MI), is a leading cause of death worldwide. Although coronary reperfusion is the most straightforward treatment for limiting the MI size, it has nevertheless been shown to exacerbate ischemic myocardial injury. Therefore, identifying and developing therapeutic strategies to treat IHD is a major medical challenge. Snake venoms contain biologically active proteins and peptides that are of major interest for pharmacological applications in the cardiovascular system (CVS). This has led to their use for the development and design of new drugs, such as the first-in-class angiotensin-converting enzyme inhibitor captopril, developed from a peptide present in Bothrops jararaca snake venom. This review discusses the potential usefulness of snake venom toxins for developing effective treatments against IHD and related diseases such as hypertension and atherosclerosis. It describes their biological effects at the molecular scale, their mechanisms of action according to their different pharmacological properties, as well as their subsequent molecular pathways and therapeutic targets. The molecules reported here have either been approved for human medical use and are currently available on the drug market or are still in the clinical or preclinical developmental stages. The information summarized here may be useful in providing insights into the development of future snake venom-derived drugs.
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Affiliation(s)
- Erij Messadi
- Plateforme de Physiologie et Physiopathologie Cardiovasculaires (P2C), Laboratoire des Biomolécules, Venins et Applications Théranostiques (LR20IPT01), Institut Pasteur de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia
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12
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Katsioupa M, Kourampi I, Oikonomou E, Tsigkou V, Theofilis P, Charalambous G, Marinos G, Gialamas I, Zisimos K, Anastasiou A, Katsianos E, Kalogeras K, Katsarou O, Vavuranakis M, Siasos G, Tousoulis D. Novel Biomarkers and Their Role in the Diagnosis and Prognosis of Acute Coronary Syndrome. Life (Basel) 2023; 13:1992. [PMID: 37895374 PMCID: PMC10608753 DOI: 10.3390/life13101992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/23/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
The burden of cardiovascular diseases and the critical role of acute coronary syndrome (ACS) in their progression underscore the need for effective diagnostic and prognostic tools. Biomarkers have emerged as crucial instruments for ACS diagnosis, risk stratification, and prognosis assessment. Among these, high-sensitivity troponin (hs-cTn) has revolutionized ACS diagnosis due to its superior sensitivity and negative predictive value. However, challenges regarding specificity, standardization, and interpretation persist. Beyond troponins, various biomarkers reflecting myocardial injury, neurohormonal activation, inflammation, thrombosis, and other pathways are being explored to refine ACS management. This review article comprehensively explores the landscape of clinically used biomarkers intricately involved in the pathophysiology, diagnosis, and prognosis of ACS (i.e., troponins, creatine kinase MB (CK-MB), B-type natriuretic peptides (BNP), copeptin, C-reactive protein (CRP), interleukin-6 (IL-6), d-dimers, fibrinogen), especially focusing on the prognostic role of natriuretic peptides and of inflammatory indices. Research data on novel biomarkers (i.e., endocan, galectin, soluble suppression of tumorigenicity (sST2), microRNAs (miRNAs), soluble oxidized low-density lipoprotein receptor-1 (sLOX-1), F2 isoprostanes, and growth differentiation factor 15 (GDF-15)) are further analyzed, aiming to shed light on the multiplicity of pathophysiologic mechanisms implicated in the evolution of ACS. By elucidating the complex interplay of these biomarkers in ACS pathophysiology, diagnosis, and outcomes, this review aims to enhance our understanding of the evolving trajectory and advancements in ACS management. However, further research is necessary to establish the clinical utility and integration of these biomarkers into routine practice to improve patient outcomes.
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Affiliation(s)
- Maria Katsioupa
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Islam Kourampi
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Vasiliki Tsigkou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Panagiotis Theofilis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (D.T.)
| | - Georgios Charalambous
- Department of Emergency Medicine, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - George Marinos
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Ioannis Gialamas
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Konstantinos Zisimos
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Artemis Anastasiou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Efstratios Katsianos
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Ourania Katsarou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Manolis Vavuranakis
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Gerasimos Siasos
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Dimitris Tousoulis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (D.T.)
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13
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Samaras A, Moysidis DV, Papazoglou AS, Rampidis G, Kampaktsis PN, Kouskouras K, Efthymiadis G, Ziakas A, Fragakis N, Vassilikos V, Giannakoulas G. Diagnostic Puzzles and Cause-Targeted Treatment Strategies in Myocardial Infarction with Non-Obstructive Coronary Arteries: An Updated Review. J Clin Med 2023; 12:6198. [PMID: 37834842 PMCID: PMC10573806 DOI: 10.3390/jcm12196198] [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: 08/21/2023] [Revised: 09/14/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023] Open
Abstract
Myocardial infarction with nonobstructive coronary arteries (MINOCA) is a distinct subtype of myocardial infarction (MI), occurring in about 8-10% of spontaneous MI cases referred for coronary angiography. Unlike MI with obstructive coronary artery disease, MINOCA's pathogenesis is more intricate and heterogeneous, involving mechanisms such as coronary thromboembolism, coronary vasospasm, microvascular dysfunction, dissection, or plaque rupture. Diagnosing MINOCA presents challenges and includes invasive and non-invasive strategies aiming to differentiate it from alternative diagnoses and confirm the criteria of elevated cardiac biomarkers, non-obstructive coronary arteries, and the absence of alternate explanations for the acute presentation. Tailored management strategies for MINOCA hinge on identifying the underlying cause of the infarction, necessitating systematic diagnostic approaches. Furthermore, determining the optimal post-MINOCA medication regimen remains uncertain. This review aims to comprehensively address the current state of knowledge, encompassing diagnostic and therapeutic approaches, in the context of MINOCA while also highlighting the evolving landscape and future directions for advancing our understanding and management of this intricate myocardial infarction subtype.
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Affiliation(s)
- Athanasios Samaras
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 546 36 Thessaloniki, Greece; (A.S.); (D.V.M.); (A.S.P.); (G.R.); (G.E.); (A.Z.)
- Second Cardiology Department, Hippokration General Hospital of Thessaloniki, 546 42 Thessaloniki, Greece;
| | - Dimitrios V. Moysidis
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 546 36 Thessaloniki, Greece; (A.S.); (D.V.M.); (A.S.P.); (G.R.); (G.E.); (A.Z.)
- Third Cardiology Department, Hippokration General Hospital of Thessaloniki, 546 42 Thessaloniki, Greece;
| | - Andreas S. Papazoglou
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 546 36 Thessaloniki, Greece; (A.S.); (D.V.M.); (A.S.P.); (G.R.); (G.E.); (A.Z.)
| | - Georgios Rampidis
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 546 36 Thessaloniki, Greece; (A.S.); (D.V.M.); (A.S.P.); (G.R.); (G.E.); (A.Z.)
| | - Polydoros N. Kampaktsis
- Department of Medicine, Columbia University Irving Medical Center/NewYork-Presbyterian Hospital, New York, NY 10032, USA;
| | - Konstantinos Kouskouras
- Department of Radiology, AHEPA University General Hospital of Thessaloniki, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece;
| | - Georgios Efthymiadis
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 546 36 Thessaloniki, Greece; (A.S.); (D.V.M.); (A.S.P.); (G.R.); (G.E.); (A.Z.)
| | - Antonios Ziakas
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 546 36 Thessaloniki, Greece; (A.S.); (D.V.M.); (A.S.P.); (G.R.); (G.E.); (A.Z.)
| | - Nikolaos Fragakis
- Second Cardiology Department, Hippokration General Hospital of Thessaloniki, 546 42 Thessaloniki, Greece;
| | - Vasileios Vassilikos
- Third Cardiology Department, Hippokration General Hospital of Thessaloniki, 546 42 Thessaloniki, Greece;
| | - George Giannakoulas
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 546 36 Thessaloniki, Greece; (A.S.); (D.V.M.); (A.S.P.); (G.R.); (G.E.); (A.Z.)
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14
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Pasupathy S, La S, Tavella R, Zeitz C, Worthley M, Sinhal A, Arstall M, Beltrame JF. Do Chest Pain Characteristics in Patients with Acute Myocardial Infarction Differ between Those with and without Obstructive Coronary Artery Disease? J Clin Med 2023; 12:4595. [PMID: 37510709 PMCID: PMC10380967 DOI: 10.3390/jcm12144595] [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: 04/17/2023] [Revised: 06/19/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
The universal definition of acute myocardial infarction (MI) requires both evidence of myocardial injury and myocardial ischaemia. In MINOCA (MI with non-obstructive coronary arteries), patients must fulfil this MI criteria, but is their chest pain similar to those who have MI with obstructive CAD (MICAD)? This study compares prospectively collected chest pain features between patients with MINOCA and MICAD. Utilising the Coronary Angiogram Database of South Australia (CADOSA), consecutive MI patients were categorized as MINOCA or MICAD based on angiographic findings. Chest pain data were collected via direct patient interviews by trained staff members. Of 6811 consecutive patients fulfilling a clinical MI diagnosis, 411 (6.0%) were MINOCA, and 5948 MICAD. The MINOCA patients were younger, more often female and had less cardiovascular risk factors than those with MICAD. There were no significant differences in chest pain characteristics between the MINOCA and MICAD cohorts in relation to pain location, quality, associated symptoms, or duration. In conclusion, MINOCA patients have chest pain characteristics that are indistinguishable from MICAD patients, suggesting that their pain is ischaemic in nature. Thus, in the presence of positive myocardial injury markers, ischaemic chest pain fulfils the universal criteria for MI, despite the absence of obstructive coronary artery disease.
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Affiliation(s)
- Sivabaskari Pasupathy
- School of Medicine, Faculty of Health Sciences, The University of Adelaide, Adelaide, SA 5000, Australia
- Central Adelaide Local Health Network, Adelaide, SA 5000, Australia
- Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5011, Australia
| | - Sarena La
- School of Medicine, Faculty of Health Sciences, The University of Adelaide, Adelaide, SA 5000, Australia
- Central Adelaide Local Health Network, Adelaide, SA 5000, Australia
- Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5011, Australia
| | - Rosanna Tavella
- School of Medicine, Faculty of Health Sciences, The University of Adelaide, Adelaide, SA 5000, Australia
- Central Adelaide Local Health Network, Adelaide, SA 5000, Australia
- Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5011, Australia
| | - Christopher Zeitz
- School of Medicine, Faculty of Health Sciences, The University of Adelaide, Adelaide, SA 5000, Australia
- Central Adelaide Local Health Network, Adelaide, SA 5000, Australia
| | - Matthew Worthley
- School of Medicine, Faculty of Health Sciences, The University of Adelaide, Adelaide, SA 5000, Australia
- Central Adelaide Local Health Network, Adelaide, SA 5000, Australia
| | - Ajay Sinhal
- Southern Adelaide Local Health Network, Adelaide, SA 5042, Australia
- School of Medicine, Faculty of Health Sciences, Flinders University, Adelaide, SA 5042, Australia
| | - Margaret Arstall
- School of Medicine, Faculty of Health Sciences, The University of Adelaide, Adelaide, SA 5000, Australia
- Northern Adelaide Local Health Network, Adelaide, SA 5112, Australia
| | - John F Beltrame
- School of Medicine, Faculty of Health Sciences, The University of Adelaide, Adelaide, SA 5000, Australia
- Central Adelaide Local Health Network, Adelaide, SA 5000, Australia
- Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5011, Australia
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15
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Gurgoglione FL, Denegri A, Russo M, Calvieri C, Benatti G, Niccoli G. Intracoronary Imaging of Coronary Atherosclerotic Plaque: From Assessment of Pathophysiological Mechanisms to Therapeutic Implication. Int J Mol Sci 2023; 24:ijms24065155. [PMID: 36982230 PMCID: PMC10049285 DOI: 10.3390/ijms24065155] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/04/2023] [Accepted: 03/06/2023] [Indexed: 03/10/2023] Open
Abstract
Atherosclerotic cardiovascular disease is the leading cause of morbidity and mortality worldwide. Several cardiovascular risk factors are implicated in atherosclerotic plaque promotion and progression and are responsible for the clinical manifestations of coronary artery disease (CAD), ranging from chronic to acute coronary syndromes and sudden coronary death. The advent of intravascular imaging (IVI), including intravascular ultrasound, optical coherence tomography and near-infrared diffuse reflectance spectroscopy has significantly improved the comprehension of CAD pathophysiology and has strengthened the prognostic relevance of coronary plaque morphology assessment. Indeed, several atherosclerotic plaque phenotype and mechanisms of plaque destabilization have been recognized with different natural history and prognosis. Finally, IVI demonstrated benefits of secondary prevention therapies, such as lipid-lowering and anti-inflammatory agents. The purpose of this review is to shed light on the principles and properties of available IVI modalities along with their prognostic significance.
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Affiliation(s)
| | - Andrea Denegri
- Cardiology Department, Azienda Ospedaliero-Universitaria of Parma, 43126 Parma, Italy
| | - Michele Russo
- Department of Cardiology, S. Maria dei Battuti Hospital, AULSS 2 Veneto, 31015 Conegliano, Italy
| | - Camilla Calvieri
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, La Sapienza University, 00185 Rome, Italy
| | - Giorgio Benatti
- Cardiology Department, Azienda Ospedaliero-Universitaria of Parma, 43126 Parma, Italy
| | - Giampaolo Niccoli
- Cardiology Department, University of Parma, 43126 Parma, Italy
- Cardiology Department, Azienda Ospedaliero-Universitaria of Parma, 43126 Parma, Italy
- Correspondence: ; Tel.: +39-0521-702070; Fax: +39-0521-702189
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16
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Drapkina OM, Kravchenko AY, Budnevskiy AV, Kontsevaya AV, Ovsyannikov ES, Drobysheva ES. Acute Coronary Syndrome during the Pandemic New Coronavirus Infection. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2023. [DOI: 10.20996/1819-6446-2023-01-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Abstract
The experience of managing patients with COVID-19 around the world has shown that, although respiratory symptoms predominate during the manifestation of infection, then many patients can develop serious damage to the cardiovascular system. However, coronary artery disease (CHD) remains the leading cause of death worldwide. The purpose of the review is to clarify the possible pathogenetic links between COVID-19 and acute coronary syndrome (ACS), taking into account which will help to optimize the management of patients with comorbid pathology. Among the body's responses to SARS-CoV-2 infection, which increase the likelihood of developing ACS, the role of systemic inflammation, the quintessence of which is a "cytokine storm" that can destabilize an atherosclerotic plaque is discussed. Coagulopathy, typical for patients with Covid-19, is based on immunothrombosis, caused by a complex interaction between neutrophilic extracellular traps and von Willebrandt factor in conditions of systemic inflammation. The implementation of a modern strategy for managing patients with ACS, focused on the priority of percutaneous interventions (PCI), during a pandemic is experiencing great difficulties due to the formation of time delays before the start of invasive procedures due to the epidemiological situation. Despite this, the current European, American and Russian recommendations for the management of infected patients with ACS confirm the inviolability of the position of PCI as the first choice for treating patients with ACS and the undesirability of replacing invasive treatment with thrombolysis.
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Affiliation(s)
- O. M. Drapkina
- National Research Center for Therapy and Preventive Medicine
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17
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Nappi F, Bellomo F, Avtaar Singh SS. Worsening Thrombotic Complication of Atherosclerotic Plaques Due to Neutrophils Extracellular Traps: A Systematic Review. Biomedicines 2023; 11:biomedicines11010113. [PMID: 36672621 PMCID: PMC9855935 DOI: 10.3390/biomedicines11010113] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 12/19/2022] [Accepted: 12/22/2022] [Indexed: 01/04/2023] Open
Abstract
Neutrophil extracellular traps (NETs) recently emerged as a newly recognized contributor to venous and arterial thrombosis. These strands of DNA, extruded by activated or dying neutrophils, decorated with various protein mediators, become solid-state reactors that can localize at the critical interface of blood with the intimal surface of diseased arteries alongside propagating and amplifying the regional injury. NETs thus furnish a previously unsuspected link between inflammation, innate immunity, thrombosis, oxidative stress, and cardiovascular diseases. In response to disease-relevant stimuli, neutrophils undergo a specialized series of reactions that culminate in NET formation. DNA derived from either nuclei or mitochondria can contribute to NET formation. The DNA liberated from neutrophils forms a reticular mesh that resembles morphologically a net, rendering the acronym NETs particularly appropriate. The DNA backbone of NETs not only presents intrinsic neutrophil proteins (e.g., MPO (myeloperoxidase) and various proteinases) but can congregate other proteins found in blood (e.g., tissue factor procoagulant). This systematic review discusses the current hypothesis of neutrophil biology, focusing on the triggers and mechanisms of NET formation. Furthermore, the contribution of NETs to atherosclerosis and thrombosis is extensively addressed. Again, the use of NET markers in clinical trials was considered. Ultimately, given the vast body of the published literature, we aim to integrate the experimental evidence with the growing body of clinical information relating to NET critically.
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Affiliation(s)
- Francesco Nappi
- Department of Cardiac Surgery, Centre Cardiologique du Nord of Saint-Denis, 93200 Saint-Denis, France
- Correspondence: ; Tel.: +33-(14)-9334104; Fax: +33-149334119
| | - Francesca Bellomo
- Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy
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18
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de Araújo ALV, Santos RD, Bittencourt MS, Dantas RN, Oshiro CA, Nomura CH, Bor-Seng-Shu E, Oliveira MDL, Leite CDC, Martin MDGM, Alves MM, Silva GS, Silva VM, Conforto AB. Ischemic stroke caused by large-artery atherosclerosis: a red flag for subclinical coronary artery disease. Front Neurol 2023; 14:1082275. [PMID: 37122290 PMCID: PMC10130387 DOI: 10.3389/fneur.2023.1082275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 02/24/2023] [Indexed: 05/02/2023] Open
Abstract
Background The coronary calcium score (CAC) measured on chest computerized tomography is a risk marker of cardiac events and mortality. We compared CAC scores in two multiethnic groups without symptomatic coronary artery disease: subjects in the chronic phase after stroke or transient ischemic attack and at least one symptomatic stenosis ≥50% in the carotid or vertebrobasilar territories (Groupathero) and a control group (Groupcontrol). Methods In this cross-sectional study, Groupathero included two subgroups: GroupExtraorIntra, with stenoses in either cervical or intracranial arteries, and GroupExtra&Intra, with stenoses in at least one cervical and one intracranial artery. Groupcontrol had no history of prior stroke/transient ischemic attacks and no stenoses ≥50% in cervical or intracranial arteries. Age and sex were comparable in all groups. Frequencies of CAC ≥100 and CAC > 0 were compared between Groupathero and Groupcontrol, as well as between GroupExtraorIntr, GroupExtra&Intra, and Groupcontrol, with bivariate logistic regressions. Multivariate analyses were also performed. Results A total of 120 patients were included: 80 in Groupathero and 40 in Groupcontrol. CAC >0 was significantly more frequent in Groupathero (85%) than Groupcontrol (OR, 4.19; 1.74-10.07; p = 0.001). Rates of CAC ≥100 were not significantly different between Groupathero and Groupcontrol but were significantly greater in GroupExtra&Intra (n = 13) when compared to Groupcontrol (OR 4.67; 1.21-18.04; p = 0.025). In multivariate-adjusted analyses, "Groupathero" and "GroupExtra&Intra" were significantly associated with CAC. Conclusion The frequency of coronary calcification was higher in subjects with stroke caused by large-artery atherosclerosis than in controls.
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Affiliation(s)
| | - Raul D. Santos
- Heart Institute (Instituto do Coração), University of São Paulo, Medical School Hospital, São Paulo, Brazil
- Hospital Israelita Albert Einstein, Academic Research Organization, São Paulo, Brazil
| | - Marcio Sommer Bittencourt
- Division of Cardiology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Roberto Nery Dantas
- Heart Institute (Instituto do Coração), University of São Paulo, Medical School Hospital, São Paulo, Brazil
- Hospital Israelita Albert Einstein, Academic Research Organization, São Paulo, Brazil
| | - Carlos André Oshiro
- Hospital das Clinicas, Neurology Clinical Division, University of São Paulo, São Paulo, Brazil
| | - Cesar Higa Nomura
- Heart Institute (Instituto do Coração), University of São Paulo, Medical School Hospital, São Paulo, Brazil
- Hospital Israelita Albert Einstein, Academic Research Organization, São Paulo, Brazil
| | - Edson Bor-Seng-Shu
- Hospital das Clinicas, Neurology Clinical Division, University of São Paulo, São Paulo, Brazil
| | | | | | | | - Maramelia Miranda Alves
- Neurology and Neurosurgery Department, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Gisele Sampaio Silva
- Neurology and Neurosurgery Department, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Victor Marinho Silva
- Hospital das Clinicas, Neurology Clinical Division, University of São Paulo, São Paulo, Brazil
| | - Adriana Bastos Conforto
- Hospital das Clinicas, Neurology Clinical Division, University of São Paulo, São Paulo, Brazil
- *Correspondence: Adriana Bastos Conforto
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19
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Russo G, Pedicino D, Chiastra C, Vinci R, Lodi Rizzini M, Genuardi L, Sarraf M, d'Aiello A, Bologna M, Aurigemma C, Bonanni A, Bellantoni A, D'Ascenzo F, Ciampi P, Zambrano A, Mainardi L, Ponzo M, Severino A, Trani C, Massetti M, Gallo D, Migliavacca F, Maisano F, Lerman A, Morbiducci U, Burzotta F, Crea F, Liuzzo G. Coronary artery plaque rupture and erosion: Role of wall shear stress profiling and biological patterns in acute coronary syndromes. Int J Cardiol 2023; 370:356-365. [PMID: 36343795 DOI: 10.1016/j.ijcard.2022.10.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 10/11/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022]
Abstract
AIMS Wall shear stress (WSS) is involved in coronary artery plaque pathological mechanisms and modulation of gene expression. This study aims to provide a comprehensive haemodynamic and biological description of unstable (intact-fibrous-cap, IFC, and ruptured-fibrous-cap, RFC) and stable (chronic coronary syndrome, CCS) plaques and investigate any correlation between WSS and molecular pathways. METHODS AND RESULTS We enrolled 24 CCS and 25 Non-ST Elevation Myocardial Infarction-ACS patients with IFC (n = 11) and RFC (n = 14) culprit lesions according to optical coherence tomography analysis. A real-time PCR primer array was performed on peripheral blood mononuclear cells for 17 different molecules whose expression is linked to WSS. Computational fluid dynamics simulations were performed in high-fidelity 3D-coronary artery anatomical models for three patients per group. A total of nine genes were significantly overexpressed in the unstable patients as compared to CCS patients, with no differences between IFC and RFC groups (GPX1, MMP1, MMP9, NOS3, PLA2G7, PI16, SOD1, TIMP1, and TFRC) while four displayed different levels between IFC and RFC groups (TNFα, ADAMTS13, EDN1, and LGALS8). A significantly higher WSS was observed in the RFC group (p < 0.001) compared to the two other groups. A significant correlation was observed between TNFα (p < 0.001), EDN1 (p = 0.036), and MMP9 (p = 0.005) and WSS values in the RFC group. CONCLUSIONS Our data demonstrate that IFC and RFC plaques are subject to different WSS conditions and gene expressions, suggesting that WSS profiling may play an essential role in the plaque instability characterization with relevant diagnostic and therapeutic implications in the era of precision medicine.
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Affiliation(s)
- Giulio Russo
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy; University of Zurich, Zurich, Switzerland
| | - Daniela Pedicino
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy.
| | - Claudio Chiastra
- PoliTo(BIO)Med Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Ramona Vinci
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Maurizio Lodi Rizzini
- PoliTo(BIO)Med Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Lorenzo Genuardi
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Mohammad Sarraf
- Division of Cardiovascular Disease, Mayo Clinic, Rochester, MN, USA
| | - Alessia d'Aiello
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Marco Bologna
- Biosignals, Bioimaging and Bioinformatics Laboratory (B3-Lab), Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Cristina Aurigemma
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Alice Bonanni
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Antonio Bellantoni
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Fabrizio D'Ascenzo
- Hemodynamic Laboratory, Dept. of Medical Sciences, University of Turin, Turin, Italy
| | - Pellegrino Ciampi
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | | | - Luca Mainardi
- Biosignals, Bioimaging and Bioinformatics Laboratory (B3-Lab), Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Myriana Ponzo
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | | | - Carlo Trani
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Massimo Massetti
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Diego Gallo
- PoliTo(BIO)Med Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Francesco Migliavacca
- Laboratory of Biological Structure Mechanics (LaBS), Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, Milan, Italy
| | - Francesco Maisano
- University of Zurich, Zurich, Switzerland; University Hospital San Raffaele, Milan, Italy
| | - Amir Lerman
- Division of Cardiovascular Disease, Mayo Clinic, Rochester, MN, USA
| | - Umberto Morbiducci
- PoliTo(BIO)Med Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Francesco Burzotta
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Filippo Crea
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Giovanna Liuzzo
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italy; Università Cattolica del Sacro Cuore, Roma, Italy.
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20
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Pedicino D, Liuzzo G. Mind the map: a multi-omic approach to post-ischaemic cardiac remodelling paves the way for future cardiovascular research. Eur Heart J 2022; 43:4677-4678. [PMID: 36214046 DOI: 10.1093/eurheartj/ehac525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Daniela Pedicino
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Largo A. Gemelli 8, Rome 00168, Italy
| | - Giovanna Liuzzo
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Largo A. Gemelli 8, Rome 00168, Italy
- Department of Cardiovascular and Pulmonary Sciences, Catholic University, School of Medicine, Largo F. Vito 1, Rome 00168, Italy
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21
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Araki M, Park SJ, Dauerman HL, Uemura S, Kim JS, Di Mario C, Johnson TW, Guagliumi G, Kastrati A, Joner M, Holm NR, Alfonso F, Wijns W, Adriaenssens T, Nef H, Rioufol G, Amabile N, Souteyrand G, Meneveau N, Gerbaud E, Opolski MP, Gonzalo N, Tearney GJ, Bouma B, Aguirre AD, Mintz GS, Stone GW, Bourantas CV, Räber L, Gili S, Mizuno K, Kimura S, Shinke T, Hong MK, Jang Y, Cho JM, Yan BP, Porto I, Niccoli G, Montone RA, Thondapu V, Papafaklis MI, Michalis LK, Reynolds H, Saw J, Libby P, Weisz G, Iannaccone M, Gori T, Toutouzas K, Yonetsu T, Minami Y, Takano M, Raffel OC, Kurihara O, Soeda T, Sugiyama T, Kim HO, Lee T, Higuma T, Nakajima A, Yamamoto E, Bryniarski KL, Di Vito L, Vergallo R, Fracassi F, Russo M, Seegers LM, McNulty I, Park S, Feldman M, Escaned J, Prati F, Arbustini E, Pinto FJ, Waksman R, Garcia-Garcia HM, Maehara A, Ali Z, Finn AV, Virmani R, Kini AS, Daemen J, Kume T, Hibi K, Tanaka A, Akasaka T, Kubo T, Yasuda S, Croce K, Granada JF, Lerman A, Prasad A, Regar E, Saito Y, Sankardas MA, Subban V, Weissman NJ, Chen Y, Yu B, Nicholls SJ, Barlis P, West NEJ, Arbab-Zadeh A, Ye JC, Dijkstra J, Lee H, Narula J, Crea F, Nakamura S, Kakuta T, Fujimoto J, Fuster V, Jang IK. Optical coherence tomography in coronary atherosclerosis assessment and intervention. Nat Rev Cardiol 2022; 19:684-703. [PMID: 35449407 PMCID: PMC9982688 DOI: 10.1038/s41569-022-00687-9] [Citation(s) in RCA: 137] [Impact Index Per Article: 68.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/03/2022] [Indexed: 02/07/2023]
Abstract
Since optical coherence tomography (OCT) was first performed in humans two decades ago, this imaging modality has been widely adopted in research on coronary atherosclerosis and adopted clinically for the optimization of percutaneous coronary intervention. In the past 10 years, substantial advances have been made in the understanding of in vivo vascular biology using OCT. Identification by OCT of culprit plaque pathology could potentially lead to a major shift in the management of patients with acute coronary syndromes. Detection by OCT of healed coronary plaque has been important in our understanding of the mechanisms involved in plaque destabilization and healing with the rapid progression of atherosclerosis. Accurate detection by OCT of sequelae from percutaneous coronary interventions that might be missed by angiography could improve clinical outcomes. In addition, OCT has become an essential diagnostic modality for myocardial infarction with non-obstructive coronary arteries. Insight into neoatherosclerosis from OCT could improve our understanding of the mechanisms of very late stent thrombosis. The appropriate use of OCT depends on accurate interpretation and understanding of the clinical significance of OCT findings. In this Review, we summarize the state of the art in cardiac OCT and facilitate the uniform use of this modality in coronary atherosclerosis. Contributions have been made by clinicians and investigators worldwide with extensive experience in OCT, with the aim that this document will serve as a standard reference for future research and clinical application.
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Affiliation(s)
| | | | | | | | - Jung-Sun Kim
- Yonsei University College of Medicine, Seoul, South Korea
| | | | - Thomas W Johnson
- University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | | | - Adnan Kastrati
- Technische Universität München and Munich Heart Alliance, Munich, Germany
| | | | | | | | - William Wijns
- National University of Ireland Galway and Saolta University Healthcare Group, Galway, Ireland
| | | | | | - Gilles Rioufol
- Hospices Civils de Lyon and Claude Bernard University, Lyon, France
| | | | | | | | | | | | - Nieves Gonzalo
- Hospital Clinico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | | | - Brett Bouma
- Massachusetts General Hospital, Boston, MA, USA
| | | | - Gary S Mintz
- Cardiovascular Research Foundation, New York, NY, USA
| | - Gregg W Stone
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christos V Bourantas
- Barts Health NHS Trust, University College London and Queen Mary University London, London, UK
| | - Lorenz Räber
- Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | | | | | | | - Myeong-Ki Hong
- Yonsei University College of Medicine, Seoul, South Korea
| | - Yangsoo Jang
- Yonsei University College of Medicine, Seoul, South Korea
| | | | - Bryan P Yan
- Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Italo Porto
- University of Genoa, Genoa, Italy, San Martino Hospital, IRCCS for Oncology and Neurosciences, Genoa, Italy
| | | | - Rocco A Montone
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | | | | | - Harmony Reynolds
- New York University Grossman School of Medicine, New York, NY, USA
| | - Jacqueline Saw
- Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Peter Libby
- Brigham and Women's Hospital, Boston, MA, USA
| | - Giora Weisz
- New York Presbyterian Hospital, Columbia University Medical Center and Cardiovascular Research Foundation, New York, NY, USA
| | | | - Tommaso Gori
- Universitäts medizin Mainz and DZHK Rhein-Main, Mainz, Germany
| | | | | | | | | | | | - Osamu Kurihara
- Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | | | | | | | - Tetsumin Lee
- Japanese Red Cross Musashino Hospital, Tokyo, Japan
| | - Takumi Higuma
- Kawasaki Municipal Tama Hospital, St. Marianna University School of Medicine, Kanagawa, Japan
| | | | - Erika Yamamoto
- Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Krzysztof L Bryniarski
- Jagiellonian University Medical College, Institute of Cardiology, Department of Interventional Cardiology, John Paul II Hospital, Krakow, Poland
| | | | | | | | - Michele Russo
- Catholic University of the Sacred Heart, Rome, Italy
| | | | | | - Sangjoon Park
- Korea Advanced Institute of Science and Technology, Daejeon, South Korea
| | - Marc Feldman
- University of Texas Health, San Antonio, TX, USA
| | | | - Francesco Prati
- UniCamillus - Saint Camillus International University of Health Sciences, Rome, Italy
| | - Eloisa Arbustini
- IRCCS Foundation University Hospital Policlinico San Matteo, Pavia, Italy
| | - Fausto J Pinto
- Santa Maria University Hospital, CHULN Center of Cardiology of the University of Lisbon, Lisbon School of Medicine, Lisbon Academic Medical Center, Lisbon, Portugal
| | - Ron Waksman
- MedStar Washington Hospital Center, Washington, DC, USA
| | | | - Akiko Maehara
- Cardiovascular Research Foundation, New York, NY, USA
| | - Ziad Ali
- Cardiovascular Research Foundation, New York, NY, USA
| | | | | | | | - Joost Daemen
- Erasmus University Medical Centre, Rotterdam, Netherlands
| | | | - Kiyoshi Hibi
- Yokohama City University Medical Center, Kanagawa, Japan
| | | | | | | | - Satoshi Yasuda
- Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kevin Croce
- Brigham and Women's Hospital, Boston, MA, USA
| | | | | | | | | | | | | | | | | | - Yundai Chen
- Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Bo Yu
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | | | - Peter Barlis
- University of Melbourne, Melbourne, Victoria, Australia
| | | | | | - Jong Chul Ye
- Korea Advanced Institute of Science and Technology, Daejeon, South Korea
| | | | - Hang Lee
- Massachusetts General Hospital, Boston, MA, USA
| | - Jagat Narula
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Filippo Crea
- Catholic University of the Sacred Heart, Rome, Italy
| | | | | | - James Fujimoto
- Massachusetts Institute of Technology, Cambridge, MA, USA
| | | | - Ik-Kyung Jang
- Massachusetts General Hospital, Boston, MA, USA.
- Kyung Hee University, Seoul, South Korea.
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22
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Leocádio PCL, Goulart AC, Santos IS, Lotufo PA, Bensenor IM, Alvarez-Leite JI. Lower paraoxonase 1 paraoxonase activity is associated with a worse prognosis in patients with non-ST-segment elevation myocardial infarction in long-term follow-up. Coron Artery Dis 2022; 33:515-522. [PMID: 36093959 DOI: 10.1097/mca.0000000000001181] [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: 11/25/2022]
Abstract
BACKGROUND Acute coronary syndrome (ACS) is one of the main manifestations of coronary artery disease, with a higher prevalence and worst prognosis. Oxidative stress is important in atherosclerosis and ACS, and paraoxonase 1 (PON1) is directly related to reducing the effects of oxidative stress on lipoproteins. The present study evaluated the prognostic value of PON1 activity in patients with non-ST-segment elevation ACS [non-ST-segment elevation myocardial infarction (NSTEMI) and unstable angina (UA)], included in the ERICO study. METHODS PON1 paraoxonase activity was determined in serum samples from 485 patients collected on admission. The prognostic value in the follow-up of up to 5 years was evaluated according to cutoff points established by tertiles. Kaplan-Meier curves and Cox regression were used for the analysis of all-cause mortality and cardiovascular mortality. RESULTS The sample consisted mainly of elderly patients with a high frequency of cardiovascular risk factors. At follow-up of up to 5 years, there were 126 deaths from all causes (80 deaths from CVD). The lowest tertile of PON1 paraoxonase activity was associated with a higher risk of death in patients with NSTEMI, but not in patients with UA. CONCLUSION PON1 paraoxonase activity has potential prognostic value in patients with NSTEMI.
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Affiliation(s)
- Paola Caroline Lacerda Leocádio
- Departamento de Nutrição, Universidade Federal de Minas Gerais.,Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Belo horizonte
| | | | - Itamar Souza Santos
- Centro de Pesquisa Clínica e Epidemiológica do Hospital Universitário da Universidade de São Paulo.,Departamento de Clínica Médica da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Paulo Andrade Lotufo
- Centro de Pesquisa Clínica e Epidemiológica do Hospital Universitário da Universidade de São Paulo.,Departamento de Clínica Médica da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Isabela Martins Bensenor
- Centro de Pesquisa Clínica e Epidemiológica do Hospital Universitário da Universidade de São Paulo.,Departamento de Clínica Médica da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Jacqueline Isaura Alvarez-Leite
- Departamento de Nutrição, Universidade Federal de Minas Gerais.,Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Belo horizonte
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23
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Significance of superficial macrophage cluster in coronary atherosclerotic plaque. Int J Cardiol 2022; 362:24-25. [PMID: 35662557 DOI: 10.1016/j.ijcard.2022.05.059] [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: 12/17/2021] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 11/20/2022]
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24
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Boczar KE, Shin S, Bezzina KA, Geejo A, Pearson AL, Shahab S, Fehlmann CA, Visintini S, Beanlands R, Wells GA. Examining anti-inflammatory therapies in the prevention of cardiovascular events: protocol for a systematic review and network meta-analysis of randomised controlled trials. BMJ Open 2022; 12:e062702. [PMID: 35760536 PMCID: PMC9237867 DOI: 10.1136/bmjopen-2022-062702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Inflammation is emerging as an important risk factor for atherosclerotic cardiovascular disease and has been a recent target for many novel therapeutic agents. However, comparative evidence regarding efficacy of these anti-inflammatory treatment options is currently lacking. METHODS AND ANALYSIS This systematic review will include randomised controlled trials evaluating the effect of anti-inflammatory agents on cardiovascular outcomes in patients with known cardiovascular disease. Studies will be retrieved from Medline, Embase, the Cochrane Central Register of Controlled Trials, as well as clinical trial registry websites, Europe PMC and conference abstract handsearching. No publication date or language restrictions will be imposed. Eligible interventions must have some component of anti-inflammatory agent. These include (but are not limited to): non-steroidal anti-inflammatory drugs (NSAIDs), colchicine, prednisone, methotrexate, canakinumab, pexelizumab, anakinra, succinobucol, losmapimod, inclacumab, atreleuton, LP-PLA2 (darapladib) and sPLA2 (varespladib). The primary outcomes will include major adverse cardiac events (MACE), and each individual component of MACE (myocardial infarction, stroke and cardiovascular death). Key secondary outcomes will include unstable angina, heart failure, all-cause mortality, cardiac arrest and revascularisation. Screening, inclusion, data extraction and quality assessment will be performed independently by two reviewers. Network meta-analysis based on the random effects model will be conducted to compare treatment effects both directly and indirectly. The quality of the evidence will be assessed with appropriate tools including the Grading of Recommendations, Assessment, Development and Evaluation profiler or Confidence in Network Meta-Analysis tool. ETHICS AND DISSEMINATION Ethics approval is not required for this systematic review. The findings will be disseminated through a peer-reviewed journal. PROSPERO REGISTRATION NUMBER CRD42022303289.
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Affiliation(s)
- Kevin Emery Boczar
- Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Epidemiology and Public Health, University of Ottawa Faculty of Medicine, Ottawa, Ontario, Canada
| | - Sheojung Shin
- Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | | | - Aishwarya Geejo
- Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | | | - Saba Shahab
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Christophe A Fehlmann
- University of Ottawa, Ottawa, Ontario, Canada
- Geneva University Hospitals, Geneva, Switzerland
| | - Sarah Visintini
- Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Rob Beanlands
- Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - George A Wells
- Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- University of Ottawa, Ottawa, Ontario, Canada
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25
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Gur DO, Efe MM, Alpsoy S, Akyüz A, Uslu N, Çelikkol A, Gur O. Índice Imunoinflamatório Sistêmico como Determinante de Carga Aterosclerótica e Pacientes de Alto Risco com Síndromes Coronarianas Agudas. Arq Bras Cardiol 2022; 119:382-390. [PMID: 35766615 PMCID: PMC9438541 DOI: 10.36660/abc.20210416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 01/26/2022] [Indexed: 11/18/2022] Open
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26
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Mahdavi-Roshan M, Ghorbani Z, Gholipour M, Salari A, Savar Rakhsh A, Kheirkhah J. Evaluation of cardiometabolic risk markers linked to reduced left ventricular ejection fraction (LVEF) in patients with ST-elevation myocardial infarction (STEMI). BMC Cardiovasc Disord 2022; 22:224. [PMID: 35568801 PMCID: PMC9107768 DOI: 10.1186/s12872-022-02660-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 05/06/2022] [Indexed: 11/11/2022] Open
Abstract
Background It is well established that left ventricular systolic dysfunction (LVSD), as marked by reduced left ventricular ejection fraction (LVEF), notably worsens the prognosis of ST-elevation myocardial infarction (STEMI). However, the link between cardiometabolic risk markers and LVSD seems unclear. This study aimed to investigate the differences in variables affecting reduced LVEF in STEMI patients. Methods In the current retrospective study, 200 consecutive STEMI patients were enrolled between April 2016 to January 2017. Analysis of serum parameters, anthropometric evaluation, and echocardiography was performed after admission. The participants were categorized according to LVEF levels as follows: group1 (normal: 50–70%, n = 35), group2 (mildly reduced: 40–49%, n = 48); group3 (moderately reduced: 30–39%, n = 94) and group4 (severely reduced: < 30%, n = 23). Between-group comparisons were made using the Kruskal–Wallis test. Results Overall, of 200 STEMI patients with a mean age of 62 years, 27%(n = 54) were females. The median of BMI of patients in group4 (31.07 kg/m2) was significantly higher than group3 (26.35 kg/m2), group2 (25.91 kg/m2), and group1 (24.98 kg/m2; P value < 0.0001). Group4 patients showed significantly increased fasting blood sugar (FBS) than groups 1 (212.00, vs. 139.00 mg/dl; P value = 0.040). Patients in groups 1 and 2 exerted significantly elevated triglyceride levels than those in group4 (142.00, 142.50, and 95.00 mg/dl; P value = 0.001). WBC count, neutrophil%, and neutrophil to lymphocyte ratio among those in group1 (10,200/m3, 70.00%, and 2.92, respectively) were significantly lower than group4 (12,900/m3, 83.00%, and 5.47, respectively; P value < 0.05). Conclusion These findings highlight higher BMI, FBS, and leucocyte count linked to LVSD, probably through increasing the inflammation and reducing LVEF levels. More extensive studies are needed to clarify the clinical relevance of these results.
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Affiliation(s)
- Marjan Mahdavi-Roshan
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.,Department of Clinical Nutrition, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Zeinab Ghorbani
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran. .,Department of Clinical Nutrition, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - Mahboobeh Gholipour
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Arsalan Salari
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Amir Savar Rakhsh
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Jalal Kheirkhah
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
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Rocco E, Grimaldi MC, Maino A, Cappannoli L, Pedicino D, Liuzzo G, Biasucci LM. Advances and Challenges in Biomarkers Use for Coronary Microvascular Dysfunction: From Bench to Clinical Practice. J Clin Med 2022; 11:jcm11072055. [PMID: 35407662 PMCID: PMC8999821 DOI: 10.3390/jcm11072055] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/27/2022] [Accepted: 04/02/2022] [Indexed: 02/01/2023] Open
Abstract
Coronary microvascular dysfunction (CMD) is related to a broad variety of clinical scenarios in which cardiac microvasculature is morphologically and functionally affected, and it is associated with impaired responses to vasoactive stimuli. Although the prevalence of CMD involves about half of all patients with chronic coronary syndromes and more than 20% of those with acute coronary syndrome, the diagnosis of CMD is often missed, leading to the underestimation of its clinical importance. The established and validated techniques for the measurement of coronary microvascular function are invasive and expensive. An ideal method to assess endothelial dysfunction should be accurate, non-invasive, cost-effective and accessible. There are varieties of biomarkers available, potentially involved in microvascular disease, but none have been extensively validated in this heterogeneous clinical population. The investigation of potential biomarkers linked to microvascular dysfunction might improve the assessment of the diagnosis, risk stratification, disease progression and therapy response. This review article offers an update about traditional and novel potential biomarkers linked to CMD.
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Affiliation(s)
- Erica Rocco
- Department of Medical-Surgical Sciences and Biotechnologies, Cardiology Unit, ICOT Hospital, Sapienza University of Rome, 04110 Latina, Italy;
| | - Maria Chiara Grimaldi
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy; (A.M.); (L.C.); (D.P.); (G.L.); (L.M.B.)
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Correspondence:
| | - Alessandro Maino
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy; (A.M.); (L.C.); (D.P.); (G.L.); (L.M.B.)
| | - Luigi Cappannoli
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy; (A.M.); (L.C.); (D.P.); (G.L.); (L.M.B.)
| | - Daniela Pedicino
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy; (A.M.); (L.C.); (D.P.); (G.L.); (L.M.B.)
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Giovanna Liuzzo
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy; (A.M.); (L.C.); (D.P.); (G.L.); (L.M.B.)
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Luigi Marzio Biasucci
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy; (A.M.); (L.C.); (D.P.); (G.L.); (L.M.B.)
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
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Khan A, Lahmar A, Riasat M, Ehtesham M, Asif H, Khan W, Haseeb M, Boricha H. Myocardial Infarction With Non-obstructive Coronary Arteries: An Updated Overview of Pathophysiology, Diagnosis, and Management. Cureus 2022; 14:e23602. [PMID: 35505697 PMCID: PMC9053360 DOI: 10.7759/cureus.23602] [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] [Accepted: 03/28/2022] [Indexed: 11/30/2022] Open
Abstract
Myocardial infarction with non-obstructive coronary arteries (MINOCA) refers to acute myocardial infarction with normal or near-normal coronary arteries. The MINOCA is a heterogeneous group of conditions, and possible etiologies are coronary artery spasm, spontaneous coronary artery dissection, coronary thromboembolism, coronary plaque disruption, coronary microvascular dysfunction, supply and demand mismatch. It is more common in young adults, with women having a higher chance of getting MINOCA than men. Considering MINOCA as a clinically dynamic working diagnostic that needs further investigation rather than a “true” diagnosis is proposed. Optical coherence tomography (OCT), intravenous ultrasound (IVUS), cardiac MRI may be required to stratify the underlying mechanism. Due to the lack of evidence-based literature and prospective randomized controlled studies, therapeutic management is limited. Consequently, the strategy is patient-specific. The prognosis of MINOCA patients remains unclear and depends upon the underlying etiology. This article aims to review the literature about various aspects of MINOCA, including pathophysiology, diagnosis, prognosis, and treatment.
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Circulating FAM19A5 level is associated with the presence and severity of coronary artery disease. Int J Cardiol 2022; 354:50-55. [DOI: 10.1016/j.ijcard.2022.03.011] [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: 11/01/2021] [Revised: 02/26/2022] [Accepted: 03/07/2022] [Indexed: 11/18/2022]
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30
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Khan KA, Osheiba M, Mechery A, Khan SQ. ST-segment elevation myocardial infarction with plaque erosion, to stent or not to stent: utility of intracoronary optical coherence tomography (OCT) imaging-a case report. Eur Heart J Case Rep 2022; 6:ytac078. [PMID: 35295722 PMCID: PMC8922690 DOI: 10.1093/ehjcr/ytac078] [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: 08/20/2021] [Revised: 09/27/2021] [Accepted: 02/01/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Treating acute myocardial infarction in the setting of insignificant coronary obstruction is an emerging challenge especially with the application of intracoronary imaging like intravascular ultrasound and optical coherence tomography (OCT). The cardiologists dealing with such patients may consider not to stent if there is intracoronary imaging evidence of minimal thrombus without plaque rupture and the vessel appears patent with settling of chest pain and electrocardiogram (ECG) changes. CASE SUMMARY A 47-year-old gentleman presented direct to the emergency department after experiencing retrosternal chest pain with an ECG showing hyperacute anterior T waves. He had ongoing chest pain and was therefore brought to the cardiac cath lab on the primary percutaneous coronary intervention (PCI) pathway. The first picture showed that the proximal left anterior descending (LAD) was occluded (TIMI 0 flow) with evidence of large thrombus burden. Pre-dilating with a 2.5 × 15 mm balloon did not change flow. Aspiration with an Export catheter was carried out for several runs. Most of the thrombus was successfully removed; however, some of it did go into the distal LAD but was successfully retrieved with aspiration catheter. The diagonal branch was occluded with thrombus which was wired followed by thrombus aspiration establishing TIMI II flow. The procedure was covered with Eptifibatide boluses and heparin. After thrombectomy, angiographically there was no obvious lesion present within the LAD. Optical coherence tomography confirmed only mild atheroma with a small amount of plaque and minimal thrombus. There was OCT evidence of plaque erosion without any plaque rupture. The area was above 9 mm2 and we decided not to treat that with a stent. The right coronary artery had an anterior take-off and was unobstructed. In conclusion, the patient had successful primary PCI to LAD with thrombus aspiration and balloon angioplasty only. He was placed on 12 months of dual antiplatelets therapy with Aspirin and Prasugrel. DISCUSSION This case highlights the rare presentation of patients with acute myocardial infarction with plaque erosion and the usefulness of OCT in formulating a management plan.
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Affiliation(s)
- Kumail Abbas Khan
- Department of Interventional Cardiology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Mindelsohn Way, Edgbaston, Birmingham B15 2TH, UK
| | - Mohammed Osheiba
- Department of Interventional Cardiology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Mindelsohn Way, Edgbaston, Birmingham B15 2TH, UK
- Cardiology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Anthony Mechery
- Department of Interventional Cardiology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Mindelsohn Way, Edgbaston, Birmingham B15 2TH, UK
| | - Sohail Q Khan
- Department of Interventional Cardiology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Mindelsohn Way, Edgbaston, Birmingham B15 2TH, UK
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham B15 2TT, UK
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31
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Chow E, Diep B, Getman T, Kilani A, Khiatah B, Jazayeri S, Mansour C. Clinical presentation and management of myocardial infarction with nonobstructive coronary arteries (MINOCA): A literature review. Heliyon 2021; 7:e08362. [PMID: 34816048 PMCID: PMC8591493 DOI: 10.1016/j.heliyon.2021.e08362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/17/2021] [Accepted: 11/08/2021] [Indexed: 11/26/2022] Open
Abstract
Myocardial Infarction with Nonobstructive Coronary Arteries (MINOCA), as the name implies, is an acute myocardial infarction (MI) in the absence of significant coronary artery obstruction. Diagnosis and management of such cases have been challenging. There are many etiologies of MINOCA including coronary artery spasm, coronary microvascular dysfunction, plaque disruption, spontaneous coronary thrombosis or emboli, spontaneous coronary artery dissection, or cardiomyopathies. In this paper, the pathophysiology, diagnostic work-up, and clinical management for each subtype are described, and an overarching approach on how to evaluate and manage a patient presenting with MINOCA.
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Affiliation(s)
- Erica Chow
- Western University of Health Sciences, Pomona, CA 91766, USA.,Community Memorial Hospital, 147 N Brent St, Ventura CA 93003, USA
| | - Brian Diep
- Western University of Health Sciences, Pomona, CA 91766, USA.,Community Memorial Hospital, 147 N Brent St, Ventura CA 93003, USA
| | - Tatiana Getman
- Western University of Health Sciences, Pomona, CA 91766, USA.,Community Memorial Hospital, 147 N Brent St, Ventura CA 93003, USA
| | - Amir Kilani
- Western University of Health Sciences, Pomona, CA 91766, USA.,Community Memorial Hospital, 147 N Brent St, Ventura CA 93003, USA
| | - Bashar Khiatah
- Department of Internal Medicine, Community Memorial Hospital, 147 N Brent St, Ventura CA 93003, USA
| | - Sam Jazayeri
- Department of Internal Medicine, Community Memorial Hospital, 147 N Brent St, Ventura CA 93003, USA
| | - Craig Mansour
- Cardiology Associates Medical Group, 168 North Brent Street Suite 503, Ventura, CA 93003, USA
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Association of Inflammatory Markers/Cytokines with Cardiovascular Risk Manifestation in Patients with Endometriosis. Mediators Inflamm 2021; 2021:3425560. [PMID: 34754275 PMCID: PMC8572614 DOI: 10.1155/2021/3425560] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/01/2021] [Accepted: 10/12/2021] [Indexed: 11/30/2022] Open
Abstract
This study is aimed at determining the association of inflammatory markers and proinflammatory cytokines with cardiovascular risk manifestation in women with endometriosis as compared to healthy controls. A total of 181 females of reproductive age with the absence of other inflammatory or autoimmune disorders and a lack of hormonal therapy for at least 6 months voluntarily participated in this investigation. Patients were 81 females, laparoscopically diagnosed with endometriosis, while the control group comprised 80 healthy females without any pelvic pathology. All subjects were 20-40 years of age. Exclusion criteria were diabetes, obesity, hypertension, metabolic diseases, cardiovascular, and renal disorders. C-reactive protein, fibrinogen, homocysteine, interleukin-17, and interleukin-33 were analyzed using commercially available ELISA kits. For statistical interpretation, the unpaired Student “t” test was used. All inflammatory markers and cytokines demonstrated elevated levels (P < 0.001) in endometriosis patients as compared to healthy controls. The results of the study revealed that the patients with endometriosis demonstrate a hypercoagulable status due to inflammation, which initiates atherosclerosis and associated complications. Hence, endometriosis can cause a risk of cardiovascular disorders in these patients.
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33
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Vinci R, Pedicino D, Bonanni A, D'Aiello A, Severino A, Pisano E, Ponzo M, Canonico F, Ciampi P, Russo G, Di Sario M, Montone RA, Trani C, Conte C, Grimaldi MC, Cribari F, Massetti M, Crea F, Liuzzo G. A Novel Monocyte Subset as a Unique Signature of Atherosclerotic Plaque Rupture. Front Cell Dev Biol 2021; 9:753223. [PMID: 34712669 PMCID: PMC8545820 DOI: 10.3389/fcell.2021.753223] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 09/03/2021] [Indexed: 12/28/2022] Open
Abstract
The evaluation of monocyte subset distribution among acute coronary syndrome (ACS) patients according to culprit coronary plaque morphology has never been explored. We evaluated whether there were significant differences in frequency of circulating monocyte subsets isolated from ACS patients according to optical coherence tomography (OCT) investigation of plaque erosion and rupture. We enrolled 74 patients with non-ST-elevation ACS (NSTE-ACS), 21 of them underwent OCT investigation of the culprit coronary plaque and local macrophage infiltration (MØI) assessment. As control, we enrolled 30 chronic coronary syndrome (CCS) patients. We assessed the frequency of monocyte subsets in the whole study population, in reliance on their CD14 and CD16 expression (classical, CM: CD14++CD16–; intermediates, IM: CD14++CD16+; non-classical, NCM: CD14+CD16++). Then, we tested the effect of lipopolysaccharide (LPS) (a CD14 ligand) on peripheral blood mononuclear cells (PBMCs) of NSTE-ACS patients, quantifying the inflammatory cytokine levels in cell-culture supernatants. Our data proved that monocyte subsets isolated from NSTE-ACS patients represent a peculiar biological signature of the pathophysiological mechanism lying beneath atherosclerotic plaque with a ruptured fibrous cap (RFC) as compared with plaque erosion. Moreover, the magnitude of LPS-mediated effects on IL-1β, IL-6, and IL-10 cytokine release in cell-culture supernatants appeared to be greater in NSTE-ACS patients with RFC. Finally, we described a fourth monocyte population never explored before in this clinical setting (pre-classical monocytes, PCM: CD14+CD16–) that was prevalent in NSTE-ACS patients as compared with CCS and, especially, in patients with RFC and culprit plaque with MØI.
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Affiliation(s)
- Ramona Vinci
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Daniela Pedicino
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy.,Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alice Bonanni
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Alessia D'Aiello
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Anna Severino
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Eugenia Pisano
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Myriana Ponzo
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Francesco Canonico
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Pellegrino Ciampi
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Giulio Russo
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marianna Di Sario
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Rocco Antonio Montone
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Carlo Trani
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy.,Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Cristina Conte
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Maria Chiara Grimaldi
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Francesco Cribari
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Massimo Massetti
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy.,Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Filippo Crea
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy.,Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giovanna Liuzzo
- Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy.,Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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34
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Galiuto L, Leccisotti L, Locorotondo G, Porto I, Burzotta F, Trani C, Niccoli G, Leone AM, Danza ML, Melita V, Fedele E, Stefanelli A, Giordano A, Crea F. Coronary plaque instability assessed by positron emission tomography and optical coherence tomography. Ann Nucl Med 2021; 35:1136-1146. [PMID: 34273103 PMCID: PMC8408060 DOI: 10.1007/s12149-021-01651-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 06/27/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Non-ST-elevation myocardial infarction (NSTEMI) and unstable angina (UA) are caused often by destabilization of non-flow limiting inflamed coronary artery plaques. 18F-fluorodeoxyglucose (FDG) uptake with positron emission tomography/computed tomography (PET/CT) reveals plaque inflammation, while intracoronary optical coherence tomography (OCT) reliably identifies morphological features of coronary instability, such as plaque rupture or erosion. We aimed to prospectively compare these two innovative biotechnologies in the characterization of coronary artery inflammation, which has never been attempted before. METHODS OCT and FDG PET/CT were performed in 18 patients with single vessel coronary artery disease, treated by percutaneous coronary intervention (PCI) with stent implantation, divided into 2 groups: NSTEMI/UA (n = 10) and stable angina (n = 8) patients. RESULTS Plaque rupture/erosion recurred more frequently [100% vs 25%, p = 0.001] and FDG uptake was greater [TBR median 1.50 vs 0.87, p = 0.004] in NSTEMI/UA than stable angina patients. FDG uptake resulted greater in patients with than without plaque rupture/erosion [1.2 (0.86-1.96) vs 0.87 (0.66-1.07), p = 0.013]. Among NSTEMI/UA patients, no significant difference in FDG uptake was found between ruptured and eroded plaques. The highest FDG uptake values were found in ruptured plaques, belonging to patients with NSTEMI/UA. OCT and PET/CT agreed in 72% of patients [p = 0.018]: 100% of patients with plaque rupture/erosion and increased FDG uptake had NSTEMI/UA. CONCLUSION For the first time, we demonstrated that the correspondence between increased FDG uptake with PET/CT and morphology of coronary plaque instability at OCT is high.
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Affiliation(s)
- L Galiuto
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - L Leccisotti
- Nuclear Medicine Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - G Locorotondo
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy.
| | - I Porto
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - F Burzotta
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - C Trani
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - G Niccoli
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - A M Leone
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - M L Danza
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - V Melita
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - E Fedele
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
| | - A Stefanelli
- Nuclear Medicine Institute, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Giordano
- Nuclear Medicine Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Nuclear Medicine Institute, Università Cattolica del Sacro Cuore, Rome, Italy
| | - F Crea
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168, Rome, Italy
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35
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Shumilah AM, Othman AM, Al-Madhagi AK. Accuracy of neutrophil to lymphocyte and monocyte to lymphocyte ratios as new inflammatory markers in acute coronary syndrome. BMC Cardiovasc Disord 2021; 21:422. [PMID: 34493205 PMCID: PMC8424963 DOI: 10.1186/s12872-021-02236-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 08/31/2021] [Indexed: 11/16/2022] Open
Abstract
Background Inflammation plays a key role in the development of atherosclerosis and in the pathogenesis of acute coronary syndrome (ACS). Leukocytes and leukocytes ratios were recognized as inflammatory markers in predicting the presence and severity of ACS. Methods This study aimed to investigate the diagnostic accuracy of neutrophil to lymphocyte ratio (NLR) and monocyte to lymphocyte ratio (MLR) with ACS. One hundred patients admitted to the Cardiac Center who were confirmed to have ACS and 100 healthy controls confirmed not to have ACS were enrolled in this study. ECG and troponin I test were used as gold standards to make sure that the participants with or without ACS. Total white blood cells (WBCs) count, NLR, and MLR values were estimated.
Results Total WBCs, neutrophil, and monocyte counts were significantly higher while lymphocyte counts were significantly lower in ACS patients than in the healthy controls (p < 0.001). NLR and MLR were significantly higher in ACS patients than in the healthy controls (p < 0.001). Among all the studied markers, NLR was found to be the strongest predictive marker of ACS (OR: 3.3, p < 0.001), whereas MLR was non-significant (p > 0.05). A cut-off value of 2.9 of NLR had 90% sensitivity and 88% specificity while 0.375 cut-off value of MLR had 79% sensitivity, 91% specificity for predicting ACS presence. Conclusions NLR is a simple, widely available, and inexpensive inflammatory marker which can be an auxiliary biomarker in the diagnosis of ACS with a cut-off value of 2.9 in our population.
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Affiliation(s)
- Ahmed Mohammed Shumilah
- Microbiology and Immunology Department, Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Yemen.
| | - Arwa Mohammed Othman
- Microbiology and Immunology Department, Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Yemen
| | - Anwar Kasim Al-Madhagi
- Microbiology and Immunology Department, Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Yemen
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36
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Araki M, Yonetsu T, Russo M, Kurihara O, Kim HO, Shinohara H, Thondapu V, Soeda T, Minami Y, Higuma T, Lee H, Kakuta T, Jang IK. Predictors for layered coronary plaques: an optical coherence tomography study. J Thromb Thrombolysis 2021; 50:886-894. [PMID: 32306291 DOI: 10.1007/s11239-020-02116-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Healed coronary plaques, morphologically characterized by a layered pattern, are signatures of previous plaque disruption and healing. Recent optical coherence tomography (OCT) studies showed that layered plaque is associated with vascular vulnerability. However, factors associated with layered plaques have not been studied. The aim of this study was to investigate predictors for layered plaque at the culprit plaques and at non-culprit plaques. Patients with coronary artery disease who underwent pre-intervention OCT imaging of the culprit lesion were included. Layered plaques were defined as plaques with one or more layers of different optical density and a clear demarcation from underlying components. Among 313 patients, layered plaque at the culprit lesion was observed in 18.8% of ST-segment elevation myocardial infarction patients, 36.3% of non-ST-segment elevation acute coronary syndrome patients, and 53.4% of stable angina pectoris (SAP) patients (p < 0.001). In the multivariable model, SAP, multivessel disease, type B2/C lesion, and diameter stenosis > 70% were independent predictors for layered plaque at the culprit lesion. In addition, 394 non-culprit plaques in 190 patients were assessed to explore predictors for layered plaques at non-culprit lesions. SAP, and thin-cap fibroatheroma and layered plaque at the culprit lesion were independent predictors for layered plaques at non-culprit lesions. In conclusion, clinical presentation of SAP was a strong predictor for layered plaque at both culprit plaques and non-culprit plaques. Development and biologic significance of layered plaques may be related to a balance between pan-vascular vulnerability and endogenous anti-thrombotic protective mechanism.
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Affiliation(s)
- Makoto Araki
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA.,Department of Interventional Cardiology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo Ward, Tokyo, 113-8519, Japan
| | - Taishi Yonetsu
- Department of Interventional Cardiology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo Ward, Tokyo, 113-8519, Japan.
| | - Michele Russo
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Osamu Kurihara
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Hyung Oh Kim
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Hiroki Shinohara
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Vikas Thondapu
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Tsunenari Soeda
- Department of Cardiovascular Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Yoshiyasu Minami
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Takumi Higuma
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Hang Lee
- Biostatistics Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Tsunekazu Kakuta
- Department of Cardiology, Tsuchiura Kyodo General Hospital, Tsuchiura, Ibaraki, Japan
| | - Ik-Kyung Jang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA. .,Division of Cardiology, Kyung Hee University Hospital, Seoul, South Korea.
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Kurihara O, Russo M, Kim HO, Araki M, Shinohara H, Lee H, Takano M, Mizuno K, Jang IK. Clinical significance of healed plaque detected by optical coherence tomography: a 2-year follow-up study. J Thromb Thrombolysis 2021; 50:895-902. [PMID: 32399759 DOI: 10.1007/s11239-020-02076-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Recent studies have shown that healed plaque at the culprit lesion detected by optical coherence tomography (OCT) is a sign of pan-vascular vulnerability and advanced atherosclerosis. However, the clinical significance of healed plaque is unknown. A total of 265 patients who had OCT imaging of a culprit vessel and 2-year clinical follow-up data were included. Patients were stratified based on the presence or absence of a layered plaque phenotype, defined as layers of different optical density by OCT at either culprit or non-culprit lesions. The association between layered plaque and major adverse cardiac events (MACE), defined as cardiac death, acute coronary syndromes (ACS), or revascularization, was studied. Among 265 patients, 96 (36.2%) had the layered plaque phenotype. Layered plaque was more frequently observed in stable angina pectoris patients than in ACS patients (57.8%vs. 25.1%, p < 0.001). The average clinical follow-up period was 672 ± 172 days. Cumulative MACE was significantly higher in patients with layered plaque (p = 0.041), which was primarily driven by the high revascularization rate at 2 years (p = 0.002). Multivariate regression analysis showed that presence of layered plaque and low-density lipoprotein cholesterol levels were independently associated with an increased risk of revascularization (p = 0.026, p = 0.008, respectively). Patients with healed plaque in the culprit vessel had a higher incidence of revascularization, as compared to those without healed plaque, at 2 years.
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Affiliation(s)
- Osamu Kurihara
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Michele Russo
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Hyung Oh Kim
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Makoto Araki
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Hiroki Shinohara
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA
| | - Hang Lee
- Biostatistics Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Masamichi Takano
- Cardiovascular Center, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamakari, Inzai, Chiba, 270-1694, Japan.
| | | | - Ik-Kyung Jang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA, 02114, USA. .,Department of Cardiology, Kyung Hee University Hospital, Seoul, Korea.
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Bourscheid G, Just KR, Costa RR, Petry T, Danzmann LC, Pereira AH, Pereira AA, Franzoni LT, Garcia EL. Effect of different physical training modalities on peak oxygen consumptions in post-acute myocardial infarction patients: systematic review and meta-analysis. J Vasc Bras 2021; 20:e20210056. [PMID: 34404997 PMCID: PMC8354336 DOI: 10.1590/1677-5449.210056] [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: 04/08/2021] [Accepted: 05/08/2021] [Indexed: 11/22/2022] Open
Abstract
Physical training can increase peak oxygen uptake (VO2peak) in people who have suffered acute myocardial infarction (AMI). However, there is still a gap in the literature in relation to the effectiveness of different types of interventions. Therefore, the aim of the present study was to evaluate the effects of different physical training modalities on VO2peak in post-AMI patients. The following databases were used: PubMed (MEDLINE), Cochrane Library, Scopus, and Pedro. Studies that evaluated aerobic exercise, strength exercise, or combined exercise were included. Six studies met eligibility criteria. Aerobic exercise increased VO2peak by 6.07 ml.kg-1.min-1 when compared to the control group (CG) (p = 0.013). The comparison between combined exercise and control group detected a difference of 1.84 ml.kg-1.min-1, but this was not significant (p = 0.312). We therefore conclude that aerobic exercise is the only modality that is effective for increasing VO2peak compared to a control group.
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Affiliation(s)
| | | | - Rochelle Rocha Costa
- Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, RS, Brasil.
- Faculdade SOGIPA, Porto Alegre, RS, Brasil.
| | - Thalia Petry
- Universidade Federal de Santa Maria – UFSM, Santa Maria, RS, Brasil.
| | | | - Adamastor Humberto Pereira
- Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, RS, Brasil.
- Hospital de Clínicas de Porto Alegre – HCPA/UFRGS, Porto Alegre, RS, Brasil.
| | - Alexandre Araújo Pereira
- Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, RS, Brasil.
- Hospital de Clínicas de Porto Alegre – HCPA/UFRGS, Porto Alegre, RS, Brasil.
| | - Leandro Tolfo Franzoni
- Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, RS, Brasil.
- Hospital de Clínicas de Porto Alegre – HCPA/UFRGS, Porto Alegre, RS, Brasil.
| | - Eduardo Lima Garcia
- Hospital de Clínicas de Porto Alegre – HCPA/UFRGS, Porto Alegre, RS, Brasil.
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Gerotziafas GT, Zografos T, Pantos I, Lefkou E, Carlo A, Fareed J, Van Dreden P, Katritsis D. Prospective Assessment of Biomarkers of Hypercoagulability for the Identification of Patients With Severe Coronary Artery Disease. The ROADMAP-CAD Study. Clin Appl Thromb Hemost 2021; 26:1076029620964590. [PMID: 33284037 PMCID: PMC7724406 DOI: 10.1177/1076029620964590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
In patients with stable coronary artery disease (CAD) blood hypercoagulability
figures among factors leading to thrombosis. Tissue factor (TF) exposure at
ruptured plaque initiates blood coagulation and hypercoagulability is
responsible for thrombus formation. Early identification of patients eligible
for angiography is a challenging issue for effective prevention of ACS. This
pilot study aimed to identify biomarkers of hypercoagulability that can be
prospectively used in risk assessment tools for the evaluation of CAD severity.
Biomarkers of hypercoagulability could be a used for the evaluation of CAD
severity. Platelet-poor plasma from 66 patients who were referred to coronary
angiography was assessed for thrombin generation, phospholipid-dependent
clotting time (Procoag-PPL®) and D-Dimers, and evaluated against atherosclerotic burden.
Patients with CAD, as compared to controls, showed attenuated thrombin
generation lag time: 4.7 (3.8-5.4) min versus 2.5 (2.1-2.9) min; p < 0.0001,
shorter Procoag-PPL® clotting time 55.0(32-66) s versus 62.8 (42-85)
s; p = 0.001), and higher D-Dimer levels 0.509 (0.27-2.58) μg/ml versus 0.309
(0.23-0.39) μg/ml; p = 0.038. Multivariate logistic regression model showed
excellent discriminatory value in predicting CAD severity. The ROADMAP-CAD study
showed that the Procoag-PPL® clotting time and thrombin Peak are
informative for the the burden of the coronary atherosclerotic disease. The
clinical relevance of this observation in the development of a new
clinic-biological risk assessment model for early diagnosis of severe CAD has to
be examined in a prospective study.
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Affiliation(s)
- Grigoris T Gerotziafas
- Sorbonne Université, 27102INSERM UMR_938 Cancer Biology and T, Centre de Recherche Saint-Antoine, Institut Universitaire de Cancérologie, Paris, France.,Service d'Hématologie Biologique Hôpital Tenon, Hôpitaux Universitaires de l'Est Parisien, Assistance Publique Hôpitaux de Paris, Paris, France.,Department of Hematology and Cell Therapy, Saint Antoine Hospital, Hôpitaux Universitaires de l'Est Parisien, Assistance Publique Hôpitaux de Paris, Sorbonne University, Paris, France
| | - Theodoros Zografos
- 3 rd Cardiology Clinic, Hygeia Hospital, Hellenic Healthcare Group, Athens, Greece
| | - Ioannis Pantos
- Radiology Department, "Amalia Flemig" General Hospital, Melissia, Greece
| | - Eleftheria Lefkou
- Sorbonne Université, 27102INSERM UMR_938 Cancer Biology and T, Centre de Recherche Saint-Antoine, Institut Universitaire de Cancérologie, Paris, France
| | | | - Jawed Fareed
- Department of Pathology, Cardiovascular Institute 2456Loyola University Chicago, Maywood, IL, USA
| | - Patrick Van Dreden
- Clinical Research Department, 33289Diagnostica Stago, Gennevilliers, France
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Vulnerable atherosclerotic plaque features: findings from coronary imaging. JOURNAL OF GERIATRIC CARDIOLOGY : JGC 2021; 18:577-584. [PMID: 34404993 PMCID: PMC8352771 DOI: 10.11909/j.issn.1671-5411.2021.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pathological studies have suggested that features of vulnerable atherosclerotic plaques likely to progress and lead to acute cardiovascular events have specific characteristics. Given the progress of intravascular coronary imaging technology, some large prospective studies have detected features of vulnerable atherosclerotic plaques using these imaging modalities. However, the rate of cardiovascular events, such as acute coronary syndrome, has been found to be considerably reduced in the limited follow-up period available in the statin era. Additionally, not all disrupted plaques lead to thrombus formation with clinical presentation. If sub-occlusive or occlusive thrombus formation does not occur, a thrombus on a disrupted plaque will organize without any symptoms, forming a “healed plaque”. Although vulnerable plaque detection using intracoronary imaging is focused on “thin-cap fibroatheroma” leading to plaque rupture, superficial plaque erosion is increasingly recognized; however, the underlying mechanism of thrombus formation on eroded plaques is not well understood. One of intravascular imaging, optical coherence tomography (OCT) has the highest image resolution and has enabled detailed characterization of the plaque in vivo. Here, we reviewed the status and limitations of intravascular imaging in terms of detecting vulnerable plaque through mainly OCT studies. We suggested that vulnerable plaque should be reconsidered in terms of eroded plaque and healed plaque and that both plaque and circulating blood should be assessed in greater detail accordingly.
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Russo M, Kim HO, Kurihara O, Araki M, Shinohara H, Thondapu V, Yonetsu T, Soeda T, Minami Y, Higuma T, Lee H, Fracassi F, Vergallo R, Niccoli G, Crea F, Fuster V, Jang IK. Characteristics of non-culprit plaques in acute coronary syndrome patients with layered culprit plaque. Eur Heart J Cardiovasc Imaging 2021; 21:1421-1430. [PMID: 31848590 DOI: 10.1093/ehjci/jez308] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/25/2019] [Accepted: 11/30/2019] [Indexed: 11/13/2022] Open
Abstract
AIMS Layered plaques represent signs of previous plaque destabilization. A recent study showed that acute coronary syndrome (ACS) patients with layered culprit plaque have more vulnerability at the culprit lesion and systemic inflammation. We aimed to compare the characteristics of non-culprit plaques between patients with or without layered plaque at the culprit lesion. We also evaluated the characteristics of layered non-culprit plaques, irrespective of culprit plaque phenotype. METHODS AND RESULTS We studied ACS patients who had undergone pre-intervention optical coherence tomography (OCT) imaging. The number of non-culprit lesions was evaluated on coronary angiogram and morphological characteristics of plaques were studied by OCT. In 349 patients, 99 (28.4%) had layered culprit plaque. The number of non-culprit plaques in patients with or without layered culprit plaque was similar (3.2 ± 0.8 and 2.8 ± 0.8, P = 0.23). Among 465 non-culprit plaques, 145 from patients with layered culprit plaque showed a higher prevalence of macrophage infiltration (71.0% vs. 60.9%, P = 0.050). When analysed irrespective of culprit plaque phenotype, layered non-culprit plaques showed higher prevalence of lipid (93.3% vs. 86.0%, P = 0.028), thin cap fibroatheroma (29.7% vs. 13.7%, P < 0.001), and macrophage infiltration (82.4% vs. 54.0%, P < 0.001) than non-layered plaques. Plaques with layered phenotype at both culprit and non-culprit lesions had the highest vulnerability. CONCLUSION In ACS patients, those with layered phenotype at the culprit lesion demonstrated greater macrophage infiltration at the non-culprit sites. Layered plaque at the non-culprit lesions was associated with more features of plaque vulnerability, particularly when the culprit lesion also had a layered pattern.
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Affiliation(s)
- Michele Russo
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA
| | - Hyung Oh Kim
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA
| | - Osamu Kurihara
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA
| | - Makoto Araki
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA
| | - Hiroki Shinohara
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA
| | - Vikas Thondapu
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA
| | - Taishi Yonetsu
- Department of Interventional Cardiology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo Ward, Tokyo 113-8519, Japan
| | - Tsunenari Soeda
- Department of Cardiovascular Medicine, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Yoshiyasu Minami
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
| | - Takumi Higuma
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa 216-8511, Japan
| | - Hang Lee
- Biostatistics Center, Massachusetts General Hospital, Harvard Medical School, 50 Staniford Street, Boston, MA 02114, USA
| | - Francesco Fracassi
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of the Sacred Heart, L.go F. Vito 1, 00168 Rome, Italy
| | - Rocco Vergallo
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of the Sacred Heart, L.go F. Vito 1, 00168 Rome, Italy
| | - Giampaolo Niccoli
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of the Sacred Heart, L.go F. Vito 1, 00168 Rome, Italy
| | - Filippo Crea
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of the Sacred Heart, L.go F. Vito 1, 00168 Rome, Italy
| | - Valentin Fuster
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, 1 Gustave L Levy Place, New York City, NY 10029, USA
| | - Ik-Kyung Jang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, GRB 800, Boston, MA 02114, USA.,Division of Cardiology, Kyung Hee University Hospital, 1 Hoeki-dong, Dongdaemoon-ku, Seoul, 130-701, Korea
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Weng R, Liu S, Gu X, Zhong Z. Characterization of the B cell receptor repertoire of patients with acute coronary syndrome. Genes Genomics 2021; 44:19-28. [PMID: 33974240 DOI: 10.1007/s13258-021-01110-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 04/29/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND Acute coronary syndrome (ACS) is a complex cardiovascular disease whose development involves the dysregulation of adaptive immune responses. Though it has been proven that T cells associate with inflammation in the development of ACS, the function of B cells in disease remains unclear. OBJECTIVE The aim of this study was to reveal the diversity of the B cell receptor (BCR) repertoire of patients with ACS. METHODS We conducted a pilot study to sequence the immune repertoire of peripheral blood mononuclear cells (PBMCs) from patients with ACS, including acute myocardial infarction (AMI) and unstable angina (UA), and quantitatively characterized BCR repertoires by bioinformatics analysis. RESULTS We found that patients with AMI and UA had lower BCR repertoire diversity compared with controls with normal coronary arteries (NCA). Lower percentages of productive unique BCR nt sequences and higher percentages of top 200 unique BCR sequences were identified in AMI and UA patients than NCA controls. Patients had various preferential usage of V and J genes from B cell clones in accordance with the disease severity of coronary arteries. AMI patients had distinct CDR3 amino acids, and their frequency differed among patients with ACS. CONCLUSIONS Our results indicate that differential BCR signatures represent an imprint of distinct repertoires among ACS patients. This study thereby opens up the prospect of studying disease-relevant B cells to better understand and treat ACS.
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Affiliation(s)
- Ruiqiang Weng
- Center for Precision Medicine, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, No. 63 Huangtang Road, Meijiang District, Meizhou, 514031, People's Republic of China
- Guangdong Provincial Engineering and Technological Research Center for Molecular Diagnostics of Cardiovascular Diseases, Meizhou, 514031, People's Republic of China
- Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou, 514031, People's Republic of China
| | - Sudong Liu
- Center for Precision Medicine, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, No. 63 Huangtang Road, Meijiang District, Meizhou, 514031, People's Republic of China
- Guangdong Provincial Engineering and Technological Research Center for Molecular Diagnostics of Cardiovascular Diseases, Meizhou, 514031, People's Republic of China
- Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou, 514031, People's Republic of China
| | - Xiaodong Gu
- Center for Precision Medicine, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, No. 63 Huangtang Road, Meijiang District, Meizhou, 514031, People's Republic of China
- Guangdong Provincial Engineering and Technological Research Center for Molecular Diagnostics of Cardiovascular Diseases, Meizhou, 514031, People's Republic of China
- Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou, 514031, People's Republic of China
| | - Zhixiong Zhong
- Center for Precision Medicine, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, No. 63 Huangtang Road, Meijiang District, Meizhou, 514031, People's Republic of China.
- Guangdong Provincial Engineering and Technological Research Center for Molecular Diagnostics of Cardiovascular Diseases, Meizhou, 514031, People's Republic of China.
- Center for Cardiovascular Diseases, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou, 514031, People's Republic of China.
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Han Y, Hua S, Chen Y, Yang W, Zhao W, Huang F, Qiu Z, Yang C, Jiang J, Su X, Yang K, Jin W. Circulating PGLYRP1 Levels as a Potential Biomarker for Coronary Artery Disease and Heart Failure. J Cardiovasc Pharmacol 2021; 77:578-585. [PMID: 33760799 DOI: 10.1097/fjc.0000000000000996] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 01/28/2021] [Indexed: 11/26/2022]
Abstract
ABSTRACT Coronary artery disease (CAD) and associated comorbidities such as heart failure (HF) remain the leading cause of morbidity and mortality worldwide attributed to, at least partially, the lack of biomarkers for efficient disease diagnosis. Here, we evaluated the diagnostic potential of serum peptidoglycan recognition protein 1 (PGLYRP1), an important component of the innate immunity and inflammation system, for both CAD and HF. A machine-learning method (random forest) was used to evaluate the clinical utility of circulating PGLYRP1 for diagnosis of CAD and HF in a total of 370 individuals. Causal links of chronic serum PGLYRP1 elevation to both diseases were further explored in ApoE-/- mice. The serum levels of PGLYRP1 were significantly higher in individuals with either chronic CAD or acute coronary syndrome than those in those without coronary artery stenosis (the control group) and even more pronounced in CAD individuals with concomitant HF. Our random forest classifier revealed that this protein performed better than other recommended clinical indicators in distinguishing the CAD from the control individuals. In addition, this protein associates more with the biomarkers of HF including left ventricular ejection fraction than inflammation. Notably, our mice experiment indicated that long-term treatment with recombinant PGLYRP1 could significantly impair the cardiovascular system as reflected from both increased atherogenic lesions and reduced fractional shortening of the left ventricle. Our findings, therefore, supported the circulating levels of PGLYRP1 as a valuable biomarker for both CAD and HF.
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Affiliation(s)
- Yanxin Han
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Sha Hua
- Department of Cardiology, RuiJin Hospital/Lu Wan Branch, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yanjia Chen
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Wenbo Yang
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Weilin Zhao
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Fanyi Huang
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Zeping Qiu
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Chendie Yang
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Jie Jiang
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Xiuxiu Su
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Ke Yang
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
| | - Wei Jin
- Department of Cardiology, Institute of Cardiovascular Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China ; and
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Yu J, Li J, Leaver PJ, Arnott C, Huffman MD, Udell JA, Perkovic V, Mahaffey KW, de Zeeuw D, Fulcher G, Matthews DR, Shaw W, Rosenthal N, Neal B, Figtree GA. Effects of canagliflozin on myocardial infarction: a post hoc analysis of the CANVAS Program and CREDENCE trial. Cardiovasc Res 2021; 118:1103-1114. [PMID: 33826709 DOI: 10.1093/cvr/cvab128] [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] [Received: 09/15/2020] [Revised: 01/20/2021] [Indexed: 11/12/2022] Open
Abstract
AIMS Given the benefits of sodium glucose co-transporter 2 inhibition (SGLT2i) in protecting against heart failure in diabetic patients, we sought to explore the potential impact of SGLT2i on the clinical features of patients presenting with myocardial infarction (MI) through a post-hoc analysis of CANVAS Program and CREDENCE trial. METHODS AND RESULTS Individuals with type 2 diabetes and history or high risk of cardiovascular disease (CANVAS Program) or type 2 diabetes and chronic kidney disease (CREDENCE) were included. The intervention was Canagliflozin 100 or 300 mg (combined in the analysis) or placebo. MI events were adjudicated as ST-elevation myocardial infarction (STEMI), non-STEMI as well as type 1 MI or type 2 MI. 421 first MI events in the CANVAS Program and 178 first MI events in the CREDENCE trial were recorded (83 fatal, 128 STEMI, 431 non-STEMI, and 40 unknown). No benefit of canagliflozin compared with placebo on time to first MI event was observed (HR 0.89; 95% CI 0.75, 1.05). Canagliflozin was associated with lower risk for non-STEMI (HR 0.78; 95% CI 0.65, 0.95) but suggested a possible increase in STEMI (HR 1.55; 95% CI 1.06, 2.27), with no difference in risk of type 1 or type 2 MI. There was no change in fatal MI (HR 1.22, 95% CI 0.78, 1.93). CONCLUSIONS Canagliflozin was not associated with a reduction in overall MI in the pooled CANVAS Program and CREDENCE trial population. The possible differential effect on STEMI and Non-STEMI observed in the CANVAS cohort warrants further investigation.
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Affiliation(s)
- Jie Yu
- The George Institute for Global Health, UNSW Sydney, Sydney, Australia.,Department of Cardiology, Peking University Third Hospital, Beijing, China
| | - Jingwei Li
- The George Institute for Global Health, UNSW Sydney, Sydney, Australia
| | - Phillip J Leaver
- Kolling Institute, Royal North Shore Hospital and University of Sydney, Sydney, Australia
| | - Clare Arnott
- The George Institute for Global Health, UNSW Sydney, Sydney, Australia.,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia.,UNSW, Sydney, Australia
| | - Mark D Huffman
- The George Institute for Global Health, UNSW Sydney, Sydney, Australia.,Department of Preventive Medicine and Centre for Global Cardiovascular Health, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Jacob A Udell
- Department of Medicine, Cardiovascular Division, Peter Munk Cardiac Centre, Toronto General Hospital and Women's College Hospital, University of Toronto, ON, Canada
| | - Vlado Perkovic
- The George Institute for Global Health, UNSW Sydney, Sydney, Australia.,UNSW, Sydney, Australia.,Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Kenneth W Mahaffey
- Stanford Center for Clinical Research, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Dick de Zeeuw
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Greg Fulcher
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - David R Matthews
- Oxford Centre for Diabetes, Endocrinology and Metabolism and Harris Manchester College, University of Oxford, Oxford, UK
| | - Wayne Shaw
- Janssen Research & Development, LLC, Raritan, NJ, USA
| | | | - Bruce Neal
- The George Institute for Global Health, UNSW Sydney, Sydney, Australia.,The Charles Perkins Centre, University of Sydney, Sydney, Australia.,Imperial College London, London, UK
| | - Gemma A Figtree
- The George Institute for Global Health, UNSW Sydney, Sydney, Australia.,Kolling Institute, Royal North Shore Hospital and University of Sydney, Sydney, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia
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Therapeutic Efficacy and Safety of Safflower Injection in the Treatment of Acute Coronary Syndrome. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6617772. [PMID: 33790976 PMCID: PMC7994092 DOI: 10.1155/2021/6617772] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/21/2021] [Accepted: 03/08/2021] [Indexed: 01/08/2023]
Abstract
Background Safflower injection (SFI), a popular Chinese patent drug, is commonly used to treat acute coronary syndromes (ACSs) in China. The research seeks to scientifically estimate the clinical efficacy of SFI for ACS patients. Methods Eight electronic databases were retrieved for eligible research from the founding date to September 8, 2020. Odds ratio (OR) was adopted to assess the total effective rate, ECG improvement, and adverse reaction, and mean difference (MD) was used for assessing the hemorheology indexes as well as the LVEF. Results Sixteen randomized controlled trials involving 1620 sufferers with ACS were incorporated. The outcomes showed that, in comparison to conventional medication alone, SFI combined with conventional treatment remarkably enhanced the total effective rate (OR = 3.66, 95% CI [2.73, 4.90], P < 0.00001), ECG improvement (OR = 2.85, 95% CI [2.04, 3.99], P < 0.00001), and LVEF (MD = 5.13, 95% CI [3.73, 6.53], P < 0.00001). Moreover, SFI combined with conventional treatment significantly decreased hemorheology indexes including BV (MD = −0.95, 95% CI [−1.76, −0.13], P=0.02), HCT (MD = −2.37, 95% CI [−3.25, −1.50], P < 0.00001), FIB (MD = −0.44, 95% CI [−0.60, −0.29], P < 0.00001), and PAR (OR = −7.65, 95% CI [−10.16, −5.14], P < 0.00001). However, no notable contrast was observed to link the experimental and the control team for PV (MD = −0.42, 95% CI [−0.83, 0.00], P=0.05) and adverse reactions (OR = 0.59, 95% CI [0.13, 2.74], P=0.50). Conclusion Despite the limitations that existed in this meta-analysis, the outcomes demonstrated that SFI and conventional combined medication is an effective and relatively safe therapy for ACS sufferers.
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Liuzzo G, Pedicino D, Vinci R, Crea F. CD8 lymphocytes and plaque erosion: a new piece in the jigsaw. Eur Heart J 2021; 41:3561-3563. [PMID: 33079982 DOI: 10.1093/eurheartj/ehaa721] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- Giovanna Liuzzo
- Department of Cardiovascular and Respiratory Sciences, Catholic University of the Sacred Heart, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
| | - Daniela Pedicino
- Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
| | - Ramona Vinci
- Department of Cardiovascular and Respiratory Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Filippo Crea
- Department of Cardiovascular and Respiratory Sciences, Catholic University of the Sacred Heart, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
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Cesario A, D’Oria M, Bove F, Privitera G, Boškoski I, Pedicino D, Boldrini L, Erra C, Loreti C, Liuzzo G, Crea F, Armuzzi A, Gasbarrini A, Calabresi P, Padua L, Costamagna G, Antonelli M, Valentini V, Auffray C, Scambia G. Personalized Clinical Phenotyping through Systems Medicine and Artificial Intelligence. J Pers Med 2021; 11:jpm11040265. [PMID: 33918214 PMCID: PMC8065854 DOI: 10.3390/jpm11040265] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 03/29/2021] [Accepted: 03/30/2021] [Indexed: 02/07/2023] Open
Abstract
Personalized Medicine (PM) has shifted the traditional top-down approach to medicine based on the identification of single etiological factors to explain diseases, which was not suitable for explaining complex conditions. The concept of PM assumes several interpretations in the literature, with particular regards to Genetic and Genomic Medicine. Despite the fact that some disease-modifying genes affect disease expression and progression, many complex conditions cannot be understood through only this lens, especially when other lifestyle factors can play a crucial role (such as the environment, emotions, nutrition, etc.). Personalizing clinical phenotyping becomes a challenge when different pathophysiological mechanisms underlie the same manifestation. Brain disorders, cardiovascular and gastroenterological diseases can be paradigmatic examples. Experiences on the field of Fondazione Policlinico Gemelli in Rome (a research hospital recognized by the Italian Ministry of Health as national leader in "Personalized Medicine" and "Innovative Biomedical Technologies") could help understanding which techniques and tools are the most performing to develop potential clinical phenotypes personalization. The connection between practical experiences and scientific literature highlights how this potential can be reached towards Systems Medicine using Artificial Intelligence tools.
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Affiliation(s)
- Alfredo Cesario
- Open Innovation Unit, Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Marika D’Oria
- Open Innovation Unit, Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
- Correspondence:
| | - Francesco Bove
- Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (F.B.); (P.C.)
- Department of Neurosciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Giuseppe Privitera
- CEMAD—IBD Unit—Internal Medicine and Gastroenterology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.P.); (A.A.); (A.G.)
- Department of Medicine and Translational Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Ivo Boškoski
- Surgical Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (I.B.); (G.C.)
| | - Daniela Pedicino
- Cardiology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (D.P.); (G.L.); (F.C.)
| | - Luca Boldrini
- Radiation Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (L.B.); (V.V.)
| | - Carmen Erra
- High Intensity Neurorehabilitation Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.E.); (C.L.); (L.P.)
| | - Claudia Loreti
- High Intensity Neurorehabilitation Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.E.); (C.L.); (L.P.)
| | - Giovanna Liuzzo
- Cardiology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (D.P.); (G.L.); (F.C.)
| | - Filippo Crea
- Cardiology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (D.P.); (G.L.); (F.C.)
| | - Alessandro Armuzzi
- CEMAD—IBD Unit—Internal Medicine and Gastroenterology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.P.); (A.A.); (A.G.)
- Department of Medicine and Translational Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Antonio Gasbarrini
- CEMAD—IBD Unit—Internal Medicine and Gastroenterology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.P.); (A.A.); (A.G.)
- Department of Medicine and Translational Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Paolo Calabresi
- Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (F.B.); (P.C.)
- Department of Neurosciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Luca Padua
- High Intensity Neurorehabilitation Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.E.); (C.L.); (L.P.)
| | - Guido Costamagna
- Surgical Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (I.B.); (G.C.)
| | - Massimo Antonelli
- Anesthesia, Resuscitation, Intensive Care and Clinical Toxicology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Vincenzo Valentini
- Radiation Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (L.B.); (V.V.)
| | - Charles Auffray
- European Institute for Systems Biology and Medicine (EISBM), 69390 Vourles, France;
| | - Giovanni Scambia
- Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
- Gynecological Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
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Ameri P, Tini G, Spallarossa P, Mercurio V, Tocchetti CG, Porto I. Cardiovascular safety of the tyrosine kinase inhibitor nintedanib. Br J Clin Pharmacol 2021; 87:3690-3698. [PMID: 33620103 DOI: 10.1111/bcp.14793] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 01/12/2021] [Accepted: 02/12/2021] [Indexed: 01/07/2023] Open
Abstract
The intracellular tyrosine kinase inhibitor nintedanib has shown great efficacy for the treatment of idiopathic pulmonary fibrosis (IPF) and other interstitial lung diseases. However, the incidence rate of myocardial infarction (MI) among participants in landmark IPF trials was remarkable, peaking at 3/100 patient-years. Although subjects with IPF often have a high cardiovascular (CV) risk profile, the occurrence of MI in nintedanib-treated patients may not be fully explained by clustering of CV risk factors. Nintedanib inhibits the vascular endothelial growth factor, platelet-derived growth factor and fibroblast growth factor pathways, which play important roles in the biology of the atherosclerotic plaque and in the response of the heart to ischaemia. Hence, unwanted CV effects may partly account for nintedanib-related MI. We review the evidence supporting this hypothesis and discuss possible actions for a safe implementation of nintedanib in clinical practice, building on the experience with tyrosine kinase inhibitors acquired in cardio-oncology.
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Affiliation(s)
- Pietro Ameri
- Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino - IRCCS Italian Cardiology Network, Genoa, Italy.,Department of Internal Medicine, University of Genova, Genoa, Italy
| | - Giacomo Tini
- Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino - IRCCS Italian Cardiology Network, Genoa, Italy.,Department of Internal Medicine, University of Genova, Genoa, Italy
| | - Paolo Spallarossa
- Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino - IRCCS Italian Cardiology Network, Genoa, Italy
| | - Valentina Mercurio
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Carlo Gabriele Tocchetti
- Department of Translational Medical Sciences, Federico II University, Naples, Italy.,Interdepartmental Center of Clinical and Translational Sciences (CIRCET), Federico II University, Naples, Italy
| | - Italo Porto
- Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino - IRCCS Italian Cardiology Network, Genoa, Italy.,Department of Internal Medicine, University of Genova, Genoa, Italy
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Balghith MA, Almutairi AA, Almohini IA, Albadah AR, Almutairi AA, Alhamdan AA, Alshareef HS, Alkheraiji MA. The Effect of Glycemic Control on Cardiac Outcomes in Saudi Diabetic Patients who Underwent Coronary Angiogram. Heart Views 2021; 21:245-250. [PMID: 33986922 PMCID: PMC8104324 DOI: 10.4103/heartviews.heartviews_28_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 10/27/2020] [Indexed: 12/02/2022] Open
Abstract
Background: Diabetes mellitus is a metabolic disorder that causes impaired insulin secretion or cellular dysfunction. Glycated hemoglobin (HbA1c) indicates the long-term level of glucose. Diabetes can lead to cardiovascular complications such as acute coronary syndrome , which might require coronary intervention. Objectives: The aim of this study was to estimate the effect of glycemic control measured by HbA1c levels on cardiac complications in Saudi diabetic patients who underwent percutaneous coronary intervention (PCI) or Coronary artery bypass graft (CABG). Methodology: It was a cohort retrospective study conducted at King Abdulaziz Cardiac Center with a total sample size of 379 patients. The charts of all those diabetic patients were reviewed and their HbA1c level, type of intervention were compared to determine their effect on cardiac outcomes and complications. Inclusion criteria involved the age group 50–70 years within follow-up period of 3 years. Any patient known to have renal failure, liver dysfunction, type one diabetes, and cancer were excluded. The HbA1c level was divided into two groups (<7.5%, ≥7.5%). Results: Total sample size was 379, and the mean age was (60.33 ± 5.98) with male being (66.5%). HbA1c levels at admission were (mean 9.15 ± 2.03), whereas the mean after 3 years was (8.629 ± 1.518). The uncontrolled group was more likely to have PCI (n = 302), in comparison to the controlled group (n = 77) with a P value of 0.04. However, the controlled group was more likely to undergo medical treatment P value of 0.001. Patients with uncontrolled Hba1c after the intervention had a higher readmission rate with a P value of 0.018. Conclusions: Patients with an elevated level of HbA1c were more likely to be managed with PCI. Furthermore, they are at a higher risk of multiple readmissions. Patients who had CABG were at a lower risk of cardiac complications. Further studies are required in our population to consider different approaches of diabetes control for preventing adverse outcomes.
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Affiliation(s)
- Mohammed Ali Balghith
- King Abdulaziz Cardiac Center, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Ahmed Ammar Almutairi
- King Abdulaziz Cardiac Center, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Ibrahim Abdulelah Almohini
- King Abdulaziz Cardiac Center, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Abdullah Rasheed Albadah
- King Abdulaziz Cardiac Center, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Ahmed Ayed Almutairi
- King Abdulaziz Cardiac Center, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Abdulrahman Abdulaziz Alhamdan
- King Abdulaziz Cardiac Center, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
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50
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Kwun JS, Kang SH, Lee HJ, Park HK, Lee WJ, Yoon CH, Suh JW, Cho YS, Youn TJ, Chae IH. Comparison of thrombus, gut, and oral microbiomes in Korean patients with ST-elevation myocardial infarction: a case-control study. Exp Mol Med 2020; 52:2069-2079. [PMID: 33339953 PMCID: PMC8080616 DOI: 10.1038/s12276-020-00543-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/29/2020] [Accepted: 11/03/2020] [Indexed: 02/06/2023] Open
Abstract
ST-segment elevation myocardial infarction (STEMI) is characterized by thrombotic coronary artery occlusions caused by atherosclerotic plaque rupture. The gut microbiome potentially contributes to the pathogenesis of coronary artery diseases. This study investigated the microbial diversity and composition of coronary thrombi in STEMI patients and the composition of the thrombus microbiome relative to that of the oral and gut microbiomes. A case–control study was performed with 22 STEMI patients and 20 age- and sex-matched healthy controls. Coronary thrombi were acquired from STEMI patients via manual thrombus aspiration during primary coronary intervention. Oral swab and stool samples were collected from both groups, and 16S rRNA sequencing and metagenomic microbiome analyses were performed. Microbial DNA was detected in 4 of 22 coronary thrombi. Proteobacteria (p) and Bacteroidetes (p) were the most abundant phyla. The oral and gut microbiomes significantly differed between patients and healthy controls. The patient group presented microbial dysbiosis, as follows: a higher relative abundance of Proteobacteria (p) and Enterobacteriaceae (f) in the gut microbiome and a lower abundance of Firmicutes (p) and Haemophilus (g) in the oral microbiome. Furthermore, 4 significantly abundant genera were observed in the coronary thrombus in the patients: Escherichia, 1.25%; Parabacteroides, 0.25%; Christensenella, 0.0%; and Bacteroides, 7.48%. The present results indicate that the relative abundance of the gut and oral microbiomes was correlated with that of the thrombus microbiome. Disruption to microbiome composition and functioning may contribute to heart attacks. The most serious form of heart attack is ST-segment elevation myocardial infarction (STEMI), where the coronary artery is blocked by ruptured plaques. Previous research has linked cardiovascular diseases with disruption to the microbiome, but links between STEMI and the microbiome are not yet clear. Si-Hyuck Kang at Seoul National University in Seongnam-si, South Korea, and co-workers analyzed oral, fecal, and coronary thrombus (blood clot) microbial samples from 22 STEMI patients and 20 healthy controls. They found significant differences in oral and gut microbiome composition between the two groups, including increased Proteobacteria phylum and Enterobacteriaceae species and decreased Firmicutes phylum in STEMI patients. Microbes matching patients’ oral and gut bacteria were present in four thrombus samples, suggesting that microbes may influence clot formation and plaque rupture.
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Affiliation(s)
- Ju-Seung Kwun
- Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Si-Hyuck Kang
- Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Korea. .,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.
| | - Hyo-Jung Lee
- Department of Periodontology, Section of Dentistry, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Han-Ki Park
- Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Korea
| | - Won-Jae Lee
- Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Chang-Hwan Yoon
- Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jung-Won Suh
- Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Young-Seok Cho
- Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Tae-Jin Youn
- Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - In-Ho Chae
- Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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