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Safariyan M, Azimi A, Pourmasumi S, Mohammadi V, Xu X, Hermis AH, Al-Jabri MM, Zakeri MA. Case report of spontaneous coronary artery dissection in a 50‑year‑old man. BMC Cardiovasc Disord 2024; 24:451. [PMID: 39192212 DOI: 10.1186/s12872-024-04124-2] [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: 05/02/2024] [Accepted: 08/14/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND Spontaneous Coronary Artery Dissection (SCAD) is an acute coronary event of uncertain origin. SCAD occurs when the coronary artery wall dissects non-traumatically and non-atherosclerotically, leading to the formation of an intramural hematoma or intimal tear, ultimately compressing and restricting the true lumen, or even occluding it. The management of SCAD remains controversial despite modern imaging techniques. In addition to supportive drug therapy, percutaneous coronary intervention (PCI) is another option that can be used as an effective treatment modality. CASE PRESENTATION We describe A 50-year-old male with SCAD presented to the hospital emergency department complaining of chest pain. Coronary angiography incidentally showed spiral dissection from the proximal to distal right coronary artery (RCA). Three overlapping coroflex stents were deployed from the distal to the proximal RCA. CONCLUSIONS To stabilize the coronary artery in Acute Coronary Syndrome (ACS) patients due to SCAD, prompt interventions such as stenting and angioplasty are needed. However, it is necessary to pay attention to the clinical condition of patients and quick diagnosis for the recovery of patients and reduction of complications.
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Affiliation(s)
- Mohammad Safariyan
- Department of Cardiology, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Non-Communicable Diseases Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Azra Azimi
- Geriatric Care Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Soheila Pourmasumi
- Clinical Research Development Unit, Ali-Ibn Abi-Talib Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Pistachio Safety Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Vahid Mohammadi
- Department of Cardiology, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Social Determinants of Health Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Xiao Xu
- Department of Nursing, Nantong Health College of Jiangsu Province, Nantong, China
| | | | - Mohammed Musaed Al-Jabri
- Department of Nursing Science, Prince Sattam bin Abdulaziz University, Wadi Aldawaser, Saudi Arabia
| | - Mohammad Ali Zakeri
- Clinical Research Development Unit, Ali-Ibn Abi-Talib Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
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2
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Hembree IS, Aljadi A, Ibebuogu UN. Spontaneous coronary artery dissection: A comprehensive review. Curr Probl Cardiol 2024; 49:102681. [PMID: 38795808 DOI: 10.1016/j.cpcardiol.2024.102681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Accepted: 05/22/2024] [Indexed: 05/28/2024]
Affiliation(s)
- Isaac S Hembree
- University of Tennessee Health Sciences Center, College of Medicine, TN, USA
| | - Abdelrahman Aljadi
- Division of Cardiovascular Diseases, University of Tennessee Health Sciences Center, Memphis, TN, USA
| | - Uzoma N Ibebuogu
- Division of Cardiovascular Diseases, University of Tennessee Health Sciences Center, Memphis, TN, USA.
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3
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Landi I, Alkhabaz A, Abou Shaar B, Galzerano D, Albert-Brotons D, Tahir M, Eltayeb A, Alenazy A, Arshi F, Limongelli G, Bossone E, Vriz O. Non-atherosclerotic coronary artery disease: an overview of a heterogeneous disease. Coron Artery Dis 2024; 35:333-347. [PMID: 38206797 DOI: 10.1097/mca.0000000000001317] [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: 01/13/2024]
Affiliation(s)
- Irene Landi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Anas Alkhabaz
- Heart Centre, King Faisal Specialist Hospital & Research Centre
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Bader Abou Shaar
- Heart Centre, King Faisal Specialist Hospital & Research Centre
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | | | | | - Mohammed Tahir
- Heart Centre, King Faisal Specialist Hospital & Research Centre
| | - Abdulla Eltayeb
- Heart Centre, King Faisal Specialist Hospital & Research Centre
| | - Ali Alenazy
- Heart Centre, King Faisal Specialist Hospital & Research Centre
| | - Fatima Arshi
- Heart Centre, King Faisal Specialist Hospital & Research Centre
| | - Giuseppe Limongelli
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', AORN dei Colli, Monaldi Hospital
| | - Eduardo Bossone
- Department of Cardiology, Azienda Ospedaliera di Rilevanza Nazionale 'A. Cardarelli' Hospital, Naples, Italy
| | - Olga Vriz
- Heart Centre, King Faisal Specialist Hospital & Research Centre
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4
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Eltabbakh A, Khudair A, Khudair A, Fredericks S. Spontaneous coronary artery dissection and fibromuscular dysplasia: insights into recent developments. Front Cardiovasc Med 2024; 11:1409278. [PMID: 38883987 PMCID: PMC11176522 DOI: 10.3389/fcvm.2024.1409278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 05/20/2024] [Indexed: 06/18/2024] Open
Abstract
Spontaneous coronary artery dissection (SCAD), an uncommon cause of acute coronary syndrome, continues to be a poorly understood disease predominantly affecting females. It is characterized by an abrupt separation in the coronary arterial wall due to intramural bleeding. Fibromuscular dysplasia (FMD) is a non-atherosclerotic arteriopathy manifesting in medium and small-sized arteries. It is a concomitant disease found among SCAD patients. In some studies, FMD prevalence in SCAD patients ranges between 25%-86%, which can be explained through varying screening techniques or modalities. The potential association has been elucidated in some studies; notably, not only has a genetic link been recently delineated between SCAD and FMD, but there is data to suggest that FMD not only can predispose to SCAD but can also be a potential predictor of its recurrence. However, a clear-cut correlation between the two has still not been established due to conflicting reports in the literature. To further dive into its pathology, it is crucial to highlight the importance of systematic screening in SCAD in order to identify associated risk factors and to be used as a method of FMD detection in such patients. Together, the two pathologies pose unique challenges in understanding its pathophysiology, diagnosis and management, as there is no clear evidence of a definitive treatment plan for patients with SCAD and FMD. A potentially beneficial modality of management is physical exercise, which is currently understudied in the long-term approach to treatment for patients with concomitant SCAD and FMD. Limited research in this field brings disadvantages to the understanding of the association between these two diseases, in order to give rise to better management recommendations. This mini-review aims to highlight the recent developments in the association between SCAD and FMD, its potential genetic association and some insights in screening, diagnosis, and management.
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Affiliation(s)
- Ayah Eltabbakh
- Department of Medicine, Royal College of Surgeons in Ireland-Bahrain, Busaiteen, Bahrain
| | - Ahmed Khudair
- Department of Medicine, Royal College of Surgeons in Ireland-Bahrain, Busaiteen, Bahrain
| | - Aiman Khudair
- Department of Medicine, Royal College of Surgeons in Ireland-Bahrain, Busaiteen, Bahrain
| | - Salim Fredericks
- Department of Medicine, Royal College of Surgeons in Ireland-Bahrain, Busaiteen, Bahrain
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5
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Lu K, Ye X, Chen Y, Wang P, Gong M, Xuan B, Tang Z, Li M, Hou J, Peng K, Pei H. Research progress of drug eluting balloon in arterial circulatory system. Front Cardiovasc Med 2024; 11:1287852. [PMID: 38601040 PMCID: PMC11005962 DOI: 10.3389/fcvm.2024.1287852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 03/04/2024] [Indexed: 04/12/2024] Open
Abstract
The arterial circulatory system diseases are common in clinical practice, and their treatment options have been of great interest due to their high morbidity and mortality. Drug-eluting balloons, as a new type of endovascular interventional treatment option, can avoid the long-term implantation of metal stents and is a new type of angioplasty without stents, so drug-eluting balloons have better therapeutic effects in some arterial circulatory diseases and have been initially used in clinical practice. In this review, we first describe the development, process, and mechanism of drug-eluting balloons. Then we summarize the current studies on the application of drug-eluting balloons in coronary artery lesions, in-stent restenosis, and peripheral vascular disease. As well as the technical difficulties and complications in the application of drug-eluting balloons and possible management options, in order to provide ideas and help for future in-depth studies and provide new strategies for the treatment of more arterial system diseases.
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Affiliation(s)
- Keji Lu
- Department of Cardiology, The Affiliated Hospital, Southwest Medical University, Luzhou, China
- School of Medical and Life Sciences, Chengdu University of TCM, Chengdu, China
| | - Xianglin Ye
- Department of Cardiology, The Affiliated Hospital, Southwest Medical University, Luzhou, China
- Department of Cardiology, The General Hospital of Western Theater Command, Chengdu, China
| | - Yaoxuan Chen
- School of Medical and Life Sciences, Chengdu University of TCM, Chengdu, China
| | - Peng Wang
- Department of Cardiology, The General Hospital of Western Theater Command, Chengdu, China
| | - Meiting Gong
- Department of Cardiology, The General Hospital of Western Theater Command, Chengdu, China
| | - Bing Xuan
- Department of Cardiology, The General Hospital of Western Theater Command, Chengdu, China
| | - Zhaobing Tang
- Department of Rehabilitation, The General Hospital of Western Theater Command, Chengdu, China
| | - Meiling Li
- Department of Cardiology, The General Hospital of Western Theater Command, Chengdu, China
| | - Jun Hou
- Department of Cardiology, Chengdu Third People's Hospital, Chengdu, China
| | - Ke Peng
- Department of Cardiology, The General Hospital of Western Theater Command, Chengdu, China
| | - Haifeng Pei
- Department of Cardiology, The Affiliated Hospital, Southwest Medical University, Luzhou, China
- Department of Cardiology, The General Hospital of Western Theater Command, Chengdu, China
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6
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Würdinger M, Schweiger V, Gilhofer T, Cammann VL, Badorff A, Koleva I, Di Vece D, Niederseer D, Candreva A, Michel J, Gotschy A, Stehli J, Stähli BE, Ghadri JR, Templin C. Twenty-five-year trends in incidence, angiographic appearance, and management of spontaneous coronary artery dissection. Int J Cardiol 2024; 395:131429. [PMID: 37827283 DOI: 10.1016/j.ijcard.2023.131429] [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: 06/24/2023] [Revised: 09/07/2023] [Accepted: 10/08/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Spontaneous coronary artery dissection (SCAD) has been described as an infrequent cause of acute coronary syndrome (ACS). Knowledge about the disease is still limited and SCAD might still be underdiagnosed. OBJECTIVES Trends in incidence, presentation, angiographic appearance, management, and outcomes of SCAD over 25 years were analyzed. METHODS Patients with SCAD between 1997 and 2021 at the University Hospital Zurich, Switzerland, were included. Incidences were assessed as total numbers and proportions of ACS cases. Clinical data were collected from medical records and angiographic findings were reviewed. Major adverse cardiac events (MACE) were defined as the composite of all-cause death, cardiac arrest, SCAD recurrence or progression, other myocardial infarction, and stroke. RESULTS One hundred fifty-six SCAD cases were included in this study. The incidence increased significantly in total (p < 0.001) and relative to ACS cases (p < 0.001). This was based on an increase of shorter lesions (p = 0.004), SCAD type 2 (p < 0.001), and lesions in side branches (p = 0.014), whereas lesions in the left main coronary artery and proximal segments were decreasing (p-values 0.029 and < 0.001, respectively). There was an increase in conservative therapy (p < 0.001). The rate of MACE (24%) was stable, however, there was a reduced proportion of patients with a need for intensive care treatment (p = 0.017). CONCLUSIONS SCAD represents an important entity of ACS that still might be underappreciated. The increasing incidence of SCAD is likely based on better awareness and familiarity with the disease. A lower need for intensive care treatment suggests positive effects of the increasing implementation of conservative management.
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Affiliation(s)
- Michael Würdinger
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Victor Schweiger
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Thomas Gilhofer
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Victoria L Cammann
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Annika Badorff
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Iva Koleva
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Davide Di Vece
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - David Niederseer
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Alessandro Candreva
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Jonathan Michel
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Alexander Gotschy
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Julia Stehli
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Barbara E Stähli
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Jelena R Ghadri
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland
| | - Christian Templin
- University Heart Center, Department of Cardiology, University Hospital Zurich, and University of Zurich, Zurich, Switzerland.
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7
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Khudair AD, Al-Rawahia TH, Marshall RA, Khudair AD, Narayana C, Sulaibeekh L. Case Report on Spontaneous Coronary Artery Dissection: A Rare Culprit of Chest Pain. Cureus 2023; 15:e47645. [PMID: 38022329 PMCID: PMC10668629 DOI: 10.7759/cureus.47645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2023] [Indexed: 12/01/2023] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is a non-atherosclerotic separation of the coronary artery wall with subsequent intramural hematoma (IMH) formation in the false lumen. It can be associated with or without an intimal tear. It is clinically divided into three types based on its angiographic appearance. Most SCAD cases are seen in young or middle-aged women, especially in a peripartum state. Additionally, SCAD patients usually have fewer cardiovascular risk factors and more commonly have predisposing conditions like fibromuscular dysplasia (FMD). Patients present with features of chest pain that radiates to the left arm or neck, shortness of breath (SOB), as well as nausea and vomiting. Coronary angiography is the most widely used first-line modality to diagnose this condition. Management is usually conservative; however, invasive procedures can be utilized for high-risk patients. We present a case of a 54-year-old woman with SCAD diagnosed using coronary angiography and treated conservatively with dual-antiplatelet therapy, culminating with resolution.
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Affiliation(s)
- Aiman D Khudair
- Department of Cardiology, Royal College of Surgeons in Ireland - Bahrain, Muharraq, BHR
| | - Thuraiya H Al-Rawahia
- Department of Cardiology, Royal College of Surgeons in Ireland - Bahrain, Muharraq, BHR
| | - Rachel A Marshall
- Department of Cardiology, Royal College of Surgeons in Ireland - Bahrain, Muharraq, BHR
| | - Ahmed D Khudair
- Department of Cardiology, Royal College of Surgeons in Ireland - Bahrain, Muharraq, BHR
| | - Chetan Narayana
- Department of Cardiology, Mohammed Bin Khalifa Bin Salman Al Khalifa Specialist Cardiac Centre, Riffa, BHR
| | - Leena Sulaibeekh
- Department of Cardiology, Mohammed Bin Khalifa Bin Salman Al Khalifa Specialist Cardiac Centre, Riffa, BHR
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8
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Messina Alvarez AA, Bilal MA, Damlakhy AR, Manasrah N, Chaudhary A. Spontaneous Coronary Artery Dissection: A Literature Review. Cureus 2023; 15:e45868. [PMID: 37885493 PMCID: PMC10597803 DOI: 10.7759/cureus.45868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2023] [Indexed: 10/28/2023] Open
Abstract
Spontaneous coronary artery dissection is a medical condition characterized by the rupture of the coronary artery wall, occurring without any external trauma. This ailment has been linked to various inflammatory, rheumatologic, and connective tissue disorders, as well as pregnancy-related changes. Despite being a less familiar cause of acute coronary syndrome, it has a considerable mortality rate, with incidence rates reaching up to 4%. This review will discuss the occurrence, pathophysiology, categorization, risk factors, diagnostic techniques, and treatment approaches related to spontaneous coronary artery dissection.
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Affiliation(s)
| | - Mohammad A Bilal
- Internal Medicine, Detroit Medical Center/Sinai-Grace Hospital, Detroit, USA
| | - Ahmad R Damlakhy
- Internal Medicine, Detroit Medical Center/Sinai-Grace Hospital, Detroit, USA
| | - Nouraldeen Manasrah
- Internal Medicine, Detroit Medical Center/Sinai-Grace Hospital, Detroit, USA
| | - Ahmed Chaudhary
- Internal Medicine, Detroit Medical Center/Sinai-Grace Hospital, Detroit, USA
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Shafi I, Maruthi R, Khalid MU, Juarez JJ, Zhao H, Lakhter V, Bashir R. Derivation and Validation of Spontaneous Coronary Artery Dissection Prediction Score in Patients With Myocardial Infarction. Am J Cardiol 2023; 201:170-176. [PMID: 37385171 DOI: 10.1016/j.amjcard.2023.05.051] [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] [Received: 11/26/2022] [Revised: 05/19/2023] [Accepted: 05/31/2023] [Indexed: 07/01/2023]
Abstract
Spontaneous coronary artery dissection (SCAD) is an important cause of acute myocardial infarction (AMI); however, the prevalence of SCAD and its predictors in AMI are unknown. We sought to derive and validate a simple score that can help predict SCAD in patients with AMI. We analyzed the Nationwide Readmissions Database and created a risk score for SCAD in patients with an index hospitalization for AMI. We used a multivariate logistic regression analysis to determine the independent predictors of SCAD, and each was assigned points proportional to its regression coefficient. Among 1,155,164 patients with AMI, 8,630 (0.75%) had SCAD. Based on the derivation cohort, the independent predictors of SCAD were fibromuscular dysplasia (odds ratio [OR] 67.0, 95% confidence interval [CI] 42.0 to 107.9, p <0.01), Marfan or Ehlers-Danlos syndrome (OR 4.7, 95% CI 1.7 to 12.5, p <0.01), polycystic ovarian syndrome (OR 5.4, 95% CI 3.0 to 9.8, p <0.01), female gender (OR 1.99, 95% CI 1.9 to 2.1, p <0.01), and aortic aneurysm (OR 1.41, 95% CI 1.1 to 1.7, p <0.01). The SCAD risk score included fibromuscular dysplasia (5 points), Marfan or Ehlers-Danlos syndrome (2 points), polycystic ovarian syndrome (2 points), female gender (1 point), and aortic aneurysm (1 point). The C-statistics of the score were 0.58 (derivation cohort) and 0.61 (validation cohort). In conclusion, the SCAD score is an easy bedside clinical tool that can help clinicians identify patients with AMI who are at risk for SCAD.
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Affiliation(s)
- Irfan Shafi
- Division of Cardiovascular Medicine, Wayne State University/DMC, Detroit, Michigan
| | - Rohit Maruthi
- Division of Internal Medicine, Temple University Hospital, Philadelphia, Pennsylvania
| | - Mohammad U Khalid
- Department of Vascular Medicine, Miller Family Heart, Vascular & Thoracic Institute, Cleveland Clinic, Ohio
| | - Jordan J Juarez
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Huaqing Zhao
- Center for Biostatistics and Epidemiology, Department of Biomedical Education and Data Science
| | - Vladimir Lakhter
- Division of Cardiovascular Disease, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Riyaz Bashir
- Division of Cardiovascular Disease, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania.
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10
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O’Sullivan KE, Tong MZ, Weiss AJ, Bakaeen FG. Extensive Spontaneous Coronary Artery Dissection Associated With Thrombosis. JACC: CASE REPORTS 2023; 10:101752. [PMID: 36974048 PMCID: PMC10039376 DOI: 10.1016/j.jaccas.2023.101752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 01/11/2023] [Indexed: 03/17/2023]
Abstract
Spontaneous coronary artery dissection is an uncommon cause of myocardial ischemia. Conservative management is the mainstay, although a few patients will require revascularization. We present a case of a 31-year-old woman whose extensive dissection necessitated coronary artery bypass grafting requiring an extended arteriotomy for excision of the thrombus and dissection flap. (Level of Difficulty: Advanced.).
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Affiliation(s)
| | | | | | - Faisal G. Bakaeen
- Address for correspondence: Dr. Faisal G. Bakaeen, Department of Thoracic and Cardiovascular Surgery, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, Desk J4-1, Cleveland, Ohio 44195, USA.
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11
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Qiu L, Li J, Yan H, Guo H, Song D, Su X. Discussion on the causes of thrombolysis failure in a patient with STEMI: a case report. BMC Cardiovasc Disord 2022; 22:473. [DOI: 10.1186/s12872-022-02922-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 10/26/2022] [Indexed: 11/09/2022] Open
Abstract
Abstract
Background
Spontaneous coronary artery dissection (SCAD) has emerged as an increasingly diagnosed cause of ST-segment elevation myocardial infarction (STEMI), which is easily missed or delayed. The effective use of coronary angiography (CAG) and advanced intracoronary imaging examinations in STEMI patients has led to increased detection of SCAD.
Case presentation
A 59-year-old woman with acute angina pectoris was diagnosed with STEMI detected by electrocardiography combined with measurement of myocardial enzymes. Due to the ongoing pandemic of coronavirus disease 2019 (COVID-19) in Wuhan, she was first given thrombolytic therapy after excluding contraindications according to the requirements of the current consensus statement; however, subsequently, both the symptoms of ongoing chest pain and the electrocardiographic results indicated the failure of thrombolytic therapy, so the intervention team administered rescue percutaneous coronary intervention treatment under third-grade protection. CAG confirmed total occlusion in the distal left anterior descending (LAD) artery, with thrombolysis in myocardial infarction (TIMI) 0 flow, whereas the left circumflex and right coronary arteries appeared normal, with TIMI 3 flow. Intravenous ultrasound (IVUS) was further performed to investigate the causes of occlusion, which verified the absence of atherosclerosis but detected SCAD with intramural haematoma. During the operation, the guidewire reached the distal end of the LAD artery smoothly, the balloon was dilated slightly, and the reflow of TIMI blood could be seen by repeated CAG. During the follow-up period of one and a half years, the patient complained of occasional, slight chest tightness. The repeated CAG showed that the spontaneous dissection in the LAD artery had healed well, with TIMI 3 flow. The repeated IVUS confirmed that the SCAD and intramural haematoma had been mostly resorbed and repaired.
Conclusion
This was a case of failed STEMI thrombolysis in our hospital during the outbreak of COVID-19. This case indicates that doctors need to consider the cause of the disease when treating STEMI patients, especially patients without traditional cardiovascular risk factors. Moreover, CAG and intracoronary imaging examinations should be actively performed to identify the aetiology and improve the treatment success rate.
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