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Ceasovschih A, Mantzouranis E, Dimitriadis K, Sorodoc V, Vlachakis PK, Karanikola AE, Theofilis P, Koutsopoulos G, Drogkaris S, Andrikou I, Valatsou A, Lazaros G, Sorodoc L, Tsioufis K. Coronary artery thromboembolism as a cause of myocardial infarction with non-obstructive coronary arteries (MINOCA). Hellenic J Cardiol 2024; 79:70-83. [PMID: 38825235 DOI: 10.1016/j.hjc.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/09/2024] [Accepted: 05/03/2024] [Indexed: 06/04/2024] Open
Abstract
Acute myocardial infarction (AMI) usually represents the clinical manifestation of atherothrombotic coronary artery disease (CAD) resulting from atherosclerotic plaque rupture. However, there are cases in which coronary angiography or coronary computed tomography angiography reveals patients with acute coronary syndrome with non-obstructive CAD. This clinical entity is defined as myocardial infarction with non-obstructive coronary arteries (MINOCA) and often considered as a clinical dynamic working diagnosis that needs further investigations for the establishment of a final etiologic diagnosis. The main causes of a MINOCA working diagnosis include atherosclerotic, non-atherosclerotic (vessel-related and non-vessel-related), and thromboembolic causes This literature review aimed to investigate the major thromboembolic causes in patients presenting with MINOCA regarding their etiology and pathophysiologic mechanisms, as well as diagnostic and treatment methods.
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Affiliation(s)
- Alexandr Ceasovschih
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, Iasi, Romania
| | - Emmanouil Mantzouranis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Kyriakos Dimitriadis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece.
| | - Victorita Sorodoc
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, Iasi, Romania
| | - Panayotis K Vlachakis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Panagiotis Theofilis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - George Koutsopoulos
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Sotirios Drogkaris
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Andrikou
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Angeliki Valatsou
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - George Lazaros
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Laurentiu Sorodoc
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, Iasi, Romania
| | - Konstantinos Tsioufis
- First University Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
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Zhang Q, Zhang H, Yan X, Ma S, Yao X, Shi Y, Ping Y, Cao M, Peng C, Wang S, Luo M, Yan C, Zhang S, Han Y, Bian X. Neutrophil infiltration and myocarditis in patients with severe COVID-19: A post-mortem study. Front Cardiovasc Med 2022; 9:1026866. [PMID: 36312241 PMCID: PMC9614157 DOI: 10.3389/fcvm.2022.1026866] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/26/2022] [Indexed: 12/15/2022] Open
Abstract
Aims To investigate cardiac pathology in critically ill patients with coronavirus disease 2019 (COVID-19) and identify associations between pathological changes and clinical characteristics. Methods The present autopsy cohort study included hearts from 26 deceased patients hospitalized in intensive care units due to COVID-19, and was conducted at four sites in Wuhan, China. Cases were divided into a neutrophil infiltration group and a no-neutrophil group based on the presence or absence of histopathologically identified neutrophilic infiltrates. Results Among the 26 patients, histopathological examination identified active myocarditis in four patients. All patients with myocarditis exhibited extensive accompanying neutrophil infiltration, and all patients without myocarditis did not. The neutrophil infiltration group exhibited significantly higher rates of detection of interleukin-6 (100 vs. 4.6%) and tumor necrosis factor-alpha (100 vs. 31.8%) than the no-neutrophil group (both p < 0.05). On admission, four patients with neutrophil infiltration in myocardium had significantly higher baseline levels of aspartate aminotransferase, D dimer, and high-sensitivity C reactive protein than the other 22 patients (all p < 0.05). During hospitalization, patients with neutrophil infiltration had significantly higher maximum creatine kinase-MB (median 280.0 IU/L vs. 38.7 IU/L, p = 0.04) and higher troponin I (median 1.112 ng/ml vs. 0.220 ng/ml, p = 0.56) than patients without neutrophil infiltration. Conclusion Active myocarditis was frequently associated with neutrophil infiltration in the hearts of deceased patients with severe COVID-19. Patients with neutrophil-infiltrated myocarditis had a series of severely abnormal laboratory test results on admission, and high maximum creatine kinase-MB during hospitalization. The role of neutrophils in severe heart injury and systemic conditions in patients with COVID-19 should be emphasized.
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Affiliation(s)
- Quanyu Zhang
- Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Huarong Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
| | - Xiaowei Yan
- Division of Cardiology, Peking Union Medical College (PUMC) Hospital, PUMC & Chinese Academy of Medical Sciences, Beijing, China
| | - Sicong Ma
- Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Xiaohong Yao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
| | - Yu Shi
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
| | - Yifang Ping
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
| | - Mianfu Cao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
| | - Chengfei Peng
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
| | - Shuai Wang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
| | - Min Luo
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
| | - Chenghui Yan
- Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Shuyang Zhang
- Division of Cardiology, Peking Union Medical College (PUMC) Hospital, PUMC & Chinese Academy of Medical Sciences, Beijing, China
| | - Yaling Han
- Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Xiuwu Bian
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Beijing, China
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Lakhdar S, Buttar C, Guzman Perez L, Nso N, Nassar M, Collura G. ST Elevation Myocardial Infarction in Patients with COVID-19: Case Series. EUROPEAN MEDICAL JOURNAL 2022:38-46. [DOI: 10.33590/emj/21-00264] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2, or COVID-19, has triggered an unprecedented pandemic situation across the globe. Patients with COVID-19 frequently experience a range of clinical complications driven by their health status, comorbidities, and disease responsiveness. Patients with COVID-19 also encounter cardiovascular conditions that potentially increase their risk for mortality. Few clinical studies reveal the development of ST segment elevation myocardial infarction (STEMI) in patients with COVID-19.
New York City, USA, continues to witness and report a high incidence and prevalence of COVID-19 infections. New York City’s healthcare centres and hospitals have treated more than 6,000 cases of COVID-19 pneumonia in their inpatient and intensive care units.
The authors conducted a retrospective study of patients admitted to NYC Health + Hospitals, Queens, New York City, USA, with confirmed COVID-19 reverse transcriptase-PCR test findings between 29th March 2020 and 1st May 2020. The authors used a retrospective case series design to evaluate the association between laboratory-confirmed COVID-19 infection and hospitalisation for acute myocardial infarction. They utilised a series of ECGs to record and analyse STEMI patterns across patients with COVID-19. This study aimed to determine the risk/incidence of STEMI in patients with COVID-19, and its impact on their clinical presentation, angiographic findings, and clinical outcomes. The authors hypothesised STEMI as a significant COVID-19 complication, with the potential to impact the long-term prognostic outcomes of patients with COVID-19.
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Affiliation(s)
- Sofia Lakhdar
- Icahn School of Medicine at Mount Sinai Health System, New York City, USA; NYC Health + Hospitals, Queens, New York City, USA
| | - Chandan Buttar
- Icahn School of Medicine at Mount Sinai Health System, New York City, USA; NYC Health + Hospitals, Queens, New York City, USA
| | - Laura Guzman Perez
- Icahn School of Medicine at Mount Sinai Health System, New York City, USA; NYC Health + Hospitals, Queens, New York City, USA
| | - Nso Nso
- Icahn School of Medicine at Mount Sinai Health System, New York City, USA; NYC Health + Hospitals, Queens, New York City, USA
| | - Mahmoud Nassar
- Icahn School of Medicine at Mount Sinai Health System, New York City, USA; NYC Health + Hospitals, Queens, New York City, USA
| | - Giovina Collura
- Icahn School of Medicine at Mount Sinai Health System, New York City, USA; NYC Health + Hospitals, Queens, New York City, USA
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Thornton GD, Shetye A, Knight DS, Knott K, Artico J, Kurdi H, Yousef S, Antonakaki D, Razvi Y, Chacko L, Brown J, Patel R, Vimalesvaran K, Seraphim A, Davies R, Xue H, Kotecha T, Bell R, Manisty C, Cole GD, Moon JC, Kellman P, Fontana M, Treibel TA. Myocardial Perfusion Imaging After Severe COVID-19 Infection Demonstrates Regional Ischemia Rather Than Global Blood Flow Reduction. Front Cardiovasc Med 2021; 8:764599. [PMID: 34950713 PMCID: PMC8688537 DOI: 10.3389/fcvm.2021.764599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/06/2021] [Indexed: 12/19/2022] Open
Abstract
Background: Acute myocardial damage is common in severe COVID-19. Post-mortem studies have implicated microvascular thrombosis, with cardiovascular magnetic resonance (CMR) demonstrating a high prevalence of myocardial infarction and myocarditis-like scar. The microcirculatory sequelae are incompletely characterized. Perfusion CMR can quantify the stress myocardial blood flow (MBF) and identify its association with infarction and myocarditis. Objectives: To determine the impact of the severe hospitalized COVID-19 on global and regional myocardial perfusion in recovered patients. Methods: A case-control study of previously hospitalized, troponin-positive COVID-19 patients was undertaken. The results were compared with a propensity-matched, pre-COVID chest pain cohort (referred for clinical CMR; angiography subsequently demonstrating unobstructed coronary arteries) and 27 healthy volunteers (HV). The analysis used visual assessment for the regional perfusion defects and AI-based segmentation to derive the global and regional stress and rest MBF. Results: Ninety recovered post-COVID patients {median age 64 [interquartile range (IQR) 54-71] years, 83% male, 44% requiring the intensive care unit (ICU)} underwent adenosine-stress perfusion CMR at a median of 61 (IQR 29-146) days post-discharge. The mean left ventricular ejection fraction (LVEF) was 67 ± 10%; 10 (11%) with impaired LVEF. Fifty patients (56%) had late gadolinium enhancement (LGE); 15 (17%) had infarct-pattern, 31 (34%) had non-ischemic, and 4 (4.4%) had mixed pattern LGE. Thirty-two patients (36%) had adenosine-induced regional perfusion defects, 26 out of 32 with at least one segment without prior infarction. The global stress MBF in post-COVID patients was similar to the age-, sex- and co-morbidities of the matched controls (2.53 ± 0.77 vs. 2.52 ± 0.79 ml/g/min, p = 0.10), though lower than HV (3.00 ± 0.76 ml/g/min, p< 0.01). Conclusions: After severe hospitalized COVID-19 infection, patients who attended clinical ischemia testing had little evidence of significant microvascular disease at 2 months post-discharge. The high prevalence of regional inducible ischemia and/or infarction (nearly 40%) may suggest that occult coronary disease is an important putative mechanism for troponin elevation in this cohort. This should be considered hypothesis-generating for future studies which combine ischemia and anatomical assessment.
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Affiliation(s)
- George D. Thornton
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
- Institute of Cardiovascular Science, University College, London, United Kingdom
| | - Abhishek Shetye
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
- Institute of Cardiovascular Science, University College, London, United Kingdom
| | - Dan S. Knight
- Institute of Cardiovascular Science, University College, London, United Kingdom
- Royal Free London NHS Foundation Trust, London, United Kingdom
| | - Kris Knott
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
| | - Jessica Artico
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
- Institute of Cardiovascular Science, University College, London, United Kingdom
| | - Hibba Kurdi
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
| | - Souhad Yousef
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
| | | | - Yousuf Razvi
- Royal Free London NHS Foundation Trust, London, United Kingdom
- Division of Medicine, National Amyloidosis Center, University College, London, United Kingdom
| | - Liza Chacko
- Royal Free London NHS Foundation Trust, London, United Kingdom
- Division of Medicine, National Amyloidosis Center, University College, London, United Kingdom
| | - James Brown
- Royal Free London NHS Foundation Trust, London, United Kingdom
- Division of Medicine, National Amyloidosis Center, University College, London, United Kingdom
| | - Rishi Patel
- Royal Free London NHS Foundation Trust, London, United Kingdom
- Division of Medicine, National Amyloidosis Center, University College, London, United Kingdom
| | - Kavitha Vimalesvaran
- Imperial College Healthcare NHS Trust, London, United Kingdom
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Andreas Seraphim
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
- Institute of Cardiovascular Science, University College, London, United Kingdom
| | - Rhodri Davies
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
- Institute of Cardiovascular Science, University College, London, United Kingdom
| | - Hui Xue
- National Heart, Lung, and Blood Institute, National Institute of Health, Bethesda, MD, United States
| | - Tushar Kotecha
- Institute of Cardiovascular Science, University College, London, United Kingdom
- Royal Free London NHS Foundation Trust, London, United Kingdom
| | - Robert Bell
- Department of Cardiology, University College London Hospitals NHS Trust, London, United Kingdom
| | - Charlotte Manisty
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
- Institute of Cardiovascular Science, University College, London, United Kingdom
| | - Graham D. Cole
- Imperial College Healthcare NHS Trust, London, United Kingdom
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - James C. Moon
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
- Institute of Cardiovascular Science, University College, London, United Kingdom
| | - Peter Kellman
- National Heart, Lung, and Blood Institute, National Institute of Health, Bethesda, MD, United States
| | - Marianna Fontana
- Royal Free London NHS Foundation Trust, London, United Kingdom
- Division of Medicine, National Amyloidosis Center, University College, London, United Kingdom
| | - Thomas A. Treibel
- Barts Heart Center, Barts Health NHS Trust, London, United Kingdom
- Institute of Cardiovascular Science, University College, London, United Kingdom
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