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Hogea T, Suciu BA, Chinezu L, Brinzaniuc K, Arbănași EM, Ungureanu A, Kaller R, Carașca C, Arbănași EM, Vunvulea V, Hălmaciu I, Mureșan AV, Russu E, Ciucanu CC, Radu CM, Radu CC. Pregnancy-Associated Spontaneous Coronary Acute Dissection as a Cause of Sudden Cardiac Death-Autopsy Findings and Literature Review: Is COVID-19 Related? MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1257. [PMID: 37512074 PMCID: PMC10386237 DOI: 10.3390/medicina59071257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/25/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023]
Abstract
Sudden cardiac death (SCD) is the leading cause of mortality globally (violent or non-violent), with few to no feasible remedies. The etiopathogenesis of SCD involves a complex and multilayered substrate in which dynamic factors interact with a preexistent cardiovascular pathology, which is often undiagnosed and untreated, leading to the rapid development of cardiac rhythm disorders and cardiac arrest. Cardiovascular disease is a rare but emerging factor in maternal mortality that can be justified by an upward trend in the mean age of pregnant individuals. Spontaneous coronary artery dissection (SCAD) is defined as a non-traumatic and non-iatrogenic separation of the coronary arterial wall by intramural hemorrhage with or without an intimal tear. The resulting intramural hematoma compresses the coronary arteries, reducing blood flow and causing myocardial ischemia. SCAD continues to be misdiagnosed, underdiagnosed, and managed as an atherosclerotic acute coronary syndrome, which may harm patients with SCAD. The latest research shows that individuals who have or have had coronavirus disease 2019 (COVID-19) may also present coagulation abnormalities, so infection with COVID-19 during pregnancy can increase this hypercoagulable condition, thus increasing the risk of SCAD and SCD. This present study reports two cases over 35 years, one being infected with SARS-COV2 one month before the event and the other being tested positive during admission, both asymptomatic, who were declared healthy on periodic clinical evaluations, with pregnancies over 35 weeks, with normal fetal development, which suddenly caused chest pain, dyspnea, and loss of consciousness, required emergency c-sections, and died suddenly after they were performed. In both cases, the cause of death was SCAD on the anterior-descending artery. In both cases, emergency percutaneous coronary intervention was performed. The second part of the study represents a literature overview of SCAD during COVID-19. In addition to pregnancy hormonal changes, other potential hormone-mediated SCAD triggers are still under discussion.
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Affiliation(s)
- Timur Hogea
- Department of Forensic Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
- Institute of Forensic Medicine, 540141 Targu Mures, Romania
- Doctoral School of Medicine and Pharmacy, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Bogdan Andrei Suciu
- Department of Anatomy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Laura Chinezu
- Institute of Forensic Medicine, 540141 Targu Mures, Romania
- Department of Histology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Klara Brinzaniuc
- Department of Anatomy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Emil Marian Arbănași
- Doctoral School of Medicine and Pharmacy, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania
- Department of Anatomy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
- Clinic of Vascular Surgery, Mures County Emergency Hospital, 540136 Targu Mures, Romania
- Department of Vascular Surgery, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Ancuța Ungureanu
- Epidemiology Clinic, Mures County Hospital, 540072 Targu Mures, Romania
| | - Réka Kaller
- Doctoral School of Medicine and Pharmacy, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania
- Clinic of Vascular Surgery, Mures County Emergency Hospital, 540136 Targu Mures, Romania
| | - Cosmin Carașca
- Department of Forensic Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
- Institute of Forensic Medicine, 540141 Targu Mures, Romania
| | - Eliza Mihaela Arbănași
- Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Vlad Vunvulea
- Department of Anatomy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
- Department of Radiology, Mures County Emergency Hospital, 540136 Targu Mures, Romania
| | - Ioana Hălmaciu
- Institute of Forensic Medicine, 540141 Targu Mures, Romania
- Department of Radiology, Mures County Emergency Hospital, 540136 Targu Mures, Romania
| | - Adrian Vasile Mureșan
- Clinic of Vascular Surgery, Mures County Emergency Hospital, 540136 Targu Mures, Romania
- Department of Vascular Surgery, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Eliza Russu
- Clinic of Vascular Surgery, Mures County Emergency Hospital, 540136 Targu Mures, Romania
- Department of Vascular Surgery, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
| | | | - Casandra Maria Radu
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 1 University Street, 410087 Oradea, Romania
| | - Carmen Corina Radu
- Department of Forensic Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania
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Martins-Martinho J, Dourado E, Khmelinskii N, Espinosa P, Ponte C. Localized Forms of Vasculitis. Curr Rheumatol Rep 2021; 23:49. [PMID: 34196889 PMCID: PMC8247627 DOI: 10.1007/s11926-021-01012-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2021] [Indexed: 12/26/2022]
Abstract
Purpose of Review To provide an updated review on epidemiology, clinical manifestations, diagnostic assessment, treatment, and prognosis of localized vasculitis, following the 2012 Revised International Chapel Hill Consensus Conference Nomenclature on single-organ vasculitis. Recent Findings Localized, single-organ vasculitides encompass a group of rare conditions in which there is no evidence of concomitant systemic vasculitis. Most data on this topic derives from case reports and small case series. Although some aspects of these diseases, such as clinical manifestations and histologic findings, have already been extensively investigated, there is still a lack of robust data concerning the pathogenesis, epidemiology, and treatment. Summary Localized vasculitides may have a wide range of clinical features depending on the organ affected. The inflammatory process may have a multifocal/diffuse or unifocal distribution. Diagnosis is usually based on histopathology findings and exclusion of systemic vasculitis, which may frequently pose a challenge. Further research on treatment is warranted.
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Affiliation(s)
- Joana Martins-Martinho
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-035, Lisbon, Portugal. .,Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal.
| | - Eduardo Dourado
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-035, Lisbon, Portugal.,Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Nikita Khmelinskii
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-035, Lisbon, Portugal.,Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Pablo Espinosa
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-035, Lisbon, Portugal
| | - Cristina Ponte
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-035, Lisbon, Portugal.,Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-035, Lisbon, Portugal
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3
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Margaritis M, Saini F, Baranowska-Clarke AA, Parsons S, Vink A, Budgeon C, Alcock N, Wagner BE, Samani NJ, von der Thüsen J, Robertus JL, Sheppard MN, Adlam D. Vascular histopathology and connective tissue ultrastructure in spontaneous coronary artery dissection: pathophysiological and clinical implications. Cardiovasc Res 2021; 118:1835-1848. [PMID: 34048532 PMCID: PMC9215198 DOI: 10.1093/cvr/cvab183] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 05/27/2021] [Indexed: 12/21/2022] Open
Abstract
Aims Spontaneous coronary artery dissection (SCAD) is a cause of acute coronary syndromes
and in rare cases sudden cardiac death (SCD). Connective tissue abnormalities, coronary
inflammation, increased coronary vasa vasorum (VV) density, and
coronary fibromuscular dysplasia have all been implicated in the pathophysiology of SCAD
but have not previously been systematically assessed. We designed a study to investigate
the coronary histological and dermal collagen ultrastructural findings in SCAD. Methods and results Thirty-six autopsy SCAD cases were compared with 359 SCAD survivors. Coronary and
myocardial histology and immunohistochemistry were undertaken. Transmission electron
microscopy (TEM) of dermal extracellular matrix (ECM) components of
n = 31 SCAD survivors and n = 16 healthy volunteers
were compared. Autopsy cases were more likely male (19% vs. 5%;
P = 0.0004) with greater proximal left coronary involvement (56% vs.
18%; P < 0.0001) compared to SCAD survivors. N = 24
(66%) of cases showed no myocardial infarction on macro- or microscopic examination
consistent with arrhythmogenic death. There was significantly
(P < 0.001) higher inflammation in cases with delayed-onset death
vs. sudden death and significantly more inflammation surrounding the dissected vs.
non-dissected vessel segments. N = 17 (47%) cases showed limited
intimal fibro-elastic thickening but no features of fibromuscular dysplasia and no
endothelial or internal elastic lamina abnormalities. There were no differences in VV
density between SCAD and control cases. TEM revealed no general ultrastructural
differences in ECM components or markers of fibroblast metabolic activity. Conclusions Assessment of SCD requires careful exclusion of SCAD, particularly in cases without
myocardial necrosis. Peri-coronary inflammation in SCAD is distinct from vasculitides
and likely a reaction to, rather than a cause for SCAD. Coronary fibromuscular dysplasia
or increased VV density does not appear pathophysiologically important. Dermal
connective tissue changes are not common in SCAD survivors.
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Affiliation(s)
- Marios Margaritis
- Department of Cardiovascular Sciences and National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Francesca Saini
- Department of Cardiovascular Sciences and National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Ania A Baranowska-Clarke
- Department of Cardiovascular Sciences and National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Sarah Parsons
- Victorian Institute of Forensic Medicine and Department of Forensic Medicine, Monash University, Melbourne Victoria
| | - Aryan Vink
- Department of Pathology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Charley Budgeon
- Department of Cardiovascular Sciences and National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom.,Australia & School of Population and Global Health, University of Western Australia, Perth, Western Australia
| | - Natalie Alcock
- Department of Cardiovascular Sciences and National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Bart E Wagner
- Electron Microscopy, Histopathology Department, Royal Hallamshire Hospital, Sheffield Teaching Hospitals UK
| | - Nilesh J Samani
- Department of Cardiovascular Sciences and National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Jan von der Thüsen
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jan Lukas Robertus
- Department of Pathology, Royal Brompton Hospital, London, United Kingdom
| | - Mary N Sheppard
- CRY Department of Cardiovascular Pathology, Molecular and Clinical Sciences Research Institute, St Georges Medical School, London, United Kingdom
| | - David Adlam
- Department of Cardiovascular Sciences and National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
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4
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Irreversible coronary aneurysm presenting as acute coronary syndrome in a child with hypereosinophilic syndrome: a case report. Cardiol Young 2021; 31:845-847. [PMID: 33487200 DOI: 10.1017/s1047951120004862] [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] [Indexed: 11/06/2022]
Abstract
Hypereosinophilic syndrome is defined as persistent eosinophilia in the blood for more than 6 months, without any identifiable cause and with end-organ involvement evidence. Cardiac manifestations of HES include heart failure due to restrictive cardiomyopathy, arrhythmia, intraventricular thrombosis, and coronary artery involvement occurs frequently. In rare instances, coronary ectasia, aneurysms, or dissection can occur and cause morbidity and mortality in these patients.A coronary aneurysm occurs rarely in adult patients with HES but to our knowledge, this is the first report of this association in a 14-year-old boy who was presented to us as coronary aneurysm due to hypereosinophilic syndrome.
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5
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An Autopsy Case of Spontaneous Coronary Artery Dissection With Eosinophilic Coronary Periarteritis and Degeneration of Medial Smooth Muscles. Am J Forensic Med Pathol 2021; 42:387-391. [PMID: 33853104 DOI: 10.1097/paf.0000000000000673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT A 45-year-old woman with no known medical history died suddenly shortly after complaining of anterior chest discomfort. The autopsy revealed a dissection at the anterior descending branch of the left coronary artery, and eosinophilic adventitial inflammation was observed both in the right coronary artery and in the vicinity of the dissection. Furthermore, there was degeneration of the tunica media in the right coronary artery, and this was thought to be a predissection lesion. In the degenerated area of the tunica media, probable apoptosis of smooth muscle cells was noted, suggesting that the degeneration was not due only to the effect of eosinophilic lytic enzymes. These findings also indicated that eosinophilic infiltration preceded the dissection. Eosinophilic infiltration around the coronary arteries is occasionally observed in cases of sudden death, but although it might be associated with the death, the pathological mechanism is yet to be elucidated. Eosinophilic periarteritis has also been observed around the site of spontaneous coronary artery dissection, although a causal relationship is unproven. The histopathology of this case indicated that the eosinophilic infiltration preceded the dissection. Detailed pathological findings are presented, together with a review of the literature.
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6
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Izadpanah P, Shaabani S, Heiran A. Fatal eosinophilic coronary periarteritis leads to dissection in a young patient: A case report. J Cardiol Cases 2020; 21:67-70. [PMID: 32042358 DOI: 10.1016/j.jccase.2019.09.014] [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: 07/03/2019] [Revised: 09/09/2019] [Accepted: 09/21/2019] [Indexed: 10/25/2022] Open
Abstract
Eosinophilic coronary periarteritis (ECPA) is a poorly studied type of coronary arteritis. It causes myocardial ischemia and most cases are diagnosed at autopsy. We report the case of a 35-year-old woman who presented with sudden unexpected cardiac arrest and was brought to the emergency ward. Cardiopulmonary resuscitation was started by ambulance paramedic. On arrival, the patient was transferred to the catheterization laboratory due to sudden aborted cardiac death. The angiography was performed and dissection of the left main coronary artery, extended to the left anterior descending artery was detected. Pathological study confirmed ECPA. It appears that young and healthy patients with a history of intermittent vasospastic angina should be evaluated for ECPA. <Learning objective: Young and healthy patients with a history of intermittent Prinzmetal vasospastic angina should be evaluated for eosinophilic coronary periarteritis (ECPA) prior to sudden cardiac death. Since ECPA is an unexpected and life-threatening condition, developing a diagnostic tool amongst suspicious young and healthy patients is demanded. Positron emission tomography-computed tomography might be an interesting tool, since it can detect infiltrative cells in early stages of cardiac inflammatory disease.>.
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Affiliation(s)
- Payman Izadpanah
- Alzahra Cardiovascular Charitable Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sonia Shaabani
- Alzahra Cardiovascular Charitable Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Heiran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
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7
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Buja LM, Zehr B, Lelenwa L, Ogechukwu E, Zhao B, Dasgupta A, Barth RF. Clinicopathological complexity in the application of the universal definition of myocardial infarction. Cardiovasc Pathol 2019; 44:107153. [PMID: 31760238 DOI: 10.1016/j.carpath.2019.107153] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 08/28/2019] [Accepted: 09/09/2019] [Indexed: 12/13/2022] Open
Abstract
A universal definition of myocardial infarction (UDMI) has been established, periodically updated, and refined over the past twenty years. The primary purpose of the UDMI is to bring uniformity and accuracy to clinical diagnosis. Herein, a review and analysis of the UDMI is presented with emphasis on clinicopathological correlation. Determination of the presence of myocardial injury is based on the detection of abnormal serum cardiac biomarkers, particularly cardiac troponin (cTn), and in the current fourth iteration of the UDMI, high sensitivity (hs)-cTn. Differentiation of myocardial infarction from other causes of myocardial injury requires the documentation of clinical evidence of myocardial ischemia. In this review, difficulties in applying the UDMI in actual practice are discussed, based on the experience and perspective of those of us who face these problems as part of our own practice of pathology. The complexity in application of the UDMI is highlighted by the presentation of five illustrative cases involving the differential diagnosis of myocardial injury and myocardial infarction due to atherothrombotic and nonatherothrombotic coronary artery disease. The cases include myocardial infarction due to severe coronary atherosclerosis, supply-demand mismatch, coronary artery dissection associated with an eosinophilic coronary periarteritis, and coronary thromboembolism, and a case with a differential diagnosis of myocarditis and myocardial infarction. These cases illustrate how pathological findings can contribute to more accurate application of the UDMI and how, when critically applied, the UDMI can be used to better characterize myocardial infarcts in clinical practice.
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Affiliation(s)
- Louis Maximilian Buja
- Department of Pathology and Laboratory Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston (UT Health), United States.
| | - Bradley Zehr
- Department of Pathology, The Ohio State University (OSU), United States
| | - Laura Lelenwa
- Department of Pathology and Laboratory Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston (UT Health), United States
| | - Eze Ogechukwu
- Department of Pathology, The Ohio State University (OSU), United States
| | - Bihong Zhao
- Department of Pathology and Laboratory Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston (UT Health), United States
| | - Amitava Dasgupta
- Department of Pathology and Laboratory Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston (UT Health), United States
| | - Rolf F Barth
- Department of Pathology, The Ohio State University (OSU), United States
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8
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Abstract
Introduction: Spontaneous coronary artery dissection (SCAD) is an increasingly appreciated cause of acute myocardial infarction (AMI) and sudden cardiac death most often affecting young to middle-aged women with few conventional cardiovascular risk factors. Areas covered: A literature search was performed using MedLine, PubMed, and Google Scholar (dating to 04/30/2019). Authors review the key clinical features of SCAD and highlight what is known regarding its pathophysiology and associated factors. The relationship between SCAD and other systemic vasculopathies, notably fibromuscular dysplasia (FMD) is also discussed. Authors also mention the management of acute SCAD along with considerations for long term follow-up such as chest pain syndrome, extracoronary vasculopathy screening, and recurrent SCAD. Expert opinion: Our understanding regarding the association of SCAD and other arteriopathies such as FMD is anticipated to grow. In addition, progress is likely to be made in our efforts to predict recurrent SCAD risk and define potential preventative strategies, possibly through the incorporation of adjunctive imaging.
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Affiliation(s)
- Nicholas Y Tan
- a Department of Cardiovascular Diseases , Mayo Clinic , Rochester , MN , USA
| | - Marysia S Tweet
- a Department of Cardiovascular Diseases , Mayo Clinic , Rochester , MN , USA
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9
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Eosinophilic inflammation in spontaneous coronary artery dissection: A potential therapeutic target? Med Hypotheses 2018; 121:91-94. [DOI: 10.1016/j.mehy.2018.09.039] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 09/06/2018] [Accepted: 09/22/2018] [Indexed: 12/16/2022]
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10
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Adlam D, Alfonso F, Maas A, Vrints C. European Society of Cardiology, acute cardiovascular care association, SCAD study group: a position paper on spontaneous coronary artery dissection. Eur Heart J 2018; 39:3353-3368. [PMID: 29481627 PMCID: PMC6148526 DOI: 10.1093/eurheartj/ehy080] [Citation(s) in RCA: 404] [Impact Index Per Article: 67.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/19/2017] [Accepted: 02/07/2018] [Indexed: 12/14/2022] Open
Affiliation(s)
- David Adlam
- Department of Cardiovascular Sciences, University of Leicester and NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Fernando Alfonso
- Department of Cardiology, Hospital Universitario de La Princesa, Madrid, Spain
| | - Angela Maas
- Department of Cardiology, Women's Cardiac Health, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Christiaan Vrints
- University of Antwerp - Antwerp University Hospital, Wilrijkstraat 10, Edegem, Belgium
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11
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Hayes SN, Kim ESH, Saw J, Adlam D, Arslanian-Engoren C, Economy KE, Ganesh SK, Gulati R, Lindsay ME, Mieres JH, Naderi S, Shah S, Thaler DE, Tweet MS, Wood MJ. Spontaneous Coronary Artery Dissection: Current State of the Science: A Scientific Statement From the American Heart Association. Circulation 2018; 137:e523-e557. [PMID: 29472380 PMCID: PMC5957087 DOI: 10.1161/cir.0000000000000564] [Citation(s) in RCA: 713] [Impact Index Per Article: 118.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Spontaneous coronary artery dissection (SCAD) has emerged as an important cause of acute coronary syndrome, myocardial infarction, and sudden death, particularly among young women and individuals with few conventional atherosclerotic risk factors. Patient-initiated research has spurred increased awareness of SCAD, and improved diagnostic capabilities and findings from large case series have led to changes in approaches to initial and long-term management and increasing evidence that SCAD not only is more common than previously believed but also must be evaluated and treated differently from atherosclerotic myocardial infarction. High rates of recurrent SCAD; its association with female sex, pregnancy, and physical and emotional stress triggers; and concurrent systemic arteriopathies, particularly fibromuscular dysplasia, highlight the differences in clinical characteristics of SCAD compared with atherosclerotic disease. Recent insights into the causes of, clinical course of, treatment options for, outcomes of, and associated conditions of SCAD and the many persistent knowledge gaps are presented.
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12
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Desai CK, Bhatnagar U, Stys A, Jonsson O. Iatrogenic propagation of coronary dissection during diagnostic coronary angiography: an uncommon but important procedural consideration. BMJ Case Rep 2017; 2017:bcr-2017-222463. [PMID: 29246933 PMCID: PMC5753669 DOI: 10.1136/bcr-2017-222463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Spontaneous coronary artery dissection is an uncommon cause of acute myocardial infarction in the general population but is relatively more common in the peripartum period. Regardless of clinical setting, the management strategy is individualised, ranging from conservative to invasive. We report a case of peripartum myocardial infarction due to spontaneous coronary dissection that propagated during diagnostic angiography and ultimately required emergent bypass surgery.
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Affiliation(s)
- Chirag K Desai
- Cardiovascular Disease, University of South Dakota Sanford School of Medicine, Sioux Falls, South Dakota, USA
| | - Udit Bhatnagar
- Cardiovascular Disease, University of South Dakota Sanford School of Medicine, Sioux Falls, South Dakota, USA
| | - Adam Stys
- Cardiovascular Disease, University of South Dakota Sanford School of Medicine, Sioux Falls, South Dakota, USA
| | - Orvar Jonsson
- Cardiovascular Disease, University of South Dakota Sanford School of Medicine, Sioux Falls, South Dakota, USA
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