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Sucato V, Comparato F, Ortello A, Galassi AR. Myocardical Infarction with Non-Obstructive Coronary Arteries (MINOCA): pathogenesis, diagnosis and treatment. Curr Probl Cardiol 2024; 49:102583. [PMID: 38679151 DOI: 10.1016/j.cpcardiol.2024.102583] [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: 04/14/2024] [Accepted: 04/20/2024] [Indexed: 05/01/2024]
Abstract
The term MINOCA (Myocardial Infarction with Non-Obstructive Coronary Arteries) refers to myocardial infarction cases where coronary arteries exhibit less than 50 % stenosis. MINOCA encompasses a diverse range of pathologies with varying etiologies. Diagnosis involves meeting acute myocardial infarction criteria and excluding other causes (myocarditis, takotsubo syndrome). Clinical features often resemble those of traditional myocardial infarction, but MINOCA patients tend to be younger and more frequently female. Etiological investigations include coronary angiography, intracoronary imaging, and vasomotor function tests. Causes include plaque rupture, coronary dissection, vasospasm, microvascular dysfunction, thromboembolism. Prognosis varies, with some subsets at higher risk. Management involves a tailored approach addressing underlying causes, with emphasis on cardioprotective therapy, risk factor modification, and lifestyle interventions. Further research is needed to refine diagnostic strategies and optimize therapeutic approaches in MINOCA patients.
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Affiliation(s)
- Vincenzo Sucato
- Division of Cardiology, Department of Excellence of Sciences for Health Promotion and Maternal-Child Care, Internal Medicine and Specialties (ProMISE) "G. D'Alessandro", Paolo Giaccone Hospital, University of Palermo, Italy.
| | - Francesco Comparato
- Division of Cardiology, Department of Excellence of Sciences for Health Promotion and Maternal-Child Care, Internal Medicine and Specialties (ProMISE) "G. D'Alessandro", Paolo Giaccone Hospital, University of Palermo, Italy
| | - Antonella Ortello
- Division of Cardiology, Department of Excellence of Sciences for Health Promotion and Maternal-Child Care, Internal Medicine and Specialties (ProMISE) "G. D'Alessandro", Paolo Giaccone Hospital, University of Palermo, Italy
| | - Alfredo Ruggero Galassi
- Division of Cardiology, Department of Excellence of Sciences for Health Promotion and Maternal-Child Care, Internal Medicine and Specialties (ProMISE) "G. D'Alessandro", Paolo Giaccone Hospital, University of Palermo, Italy
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2
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Katz AE, Gupte T, Ganesh SK. From Atherosclerosis to Spontaneous Coronary Artery Dissection: Defining a Clinical and Genetic Risk Spectrum for Myocardial Infarction. Curr Atheroscler Rep 2024; 26:331-340. [PMID: 38761354 DOI: 10.1007/s11883-024-01208-4] [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] [Accepted: 05/02/2024] [Indexed: 05/20/2024]
Abstract
PURPOSE OF REVIEW Spontaneous coronary artery dissection (SCAD) has been increasingly recognized as a significant cause of acute myocardial infarction (AMI) in young and middle-aged women and arises through mechanisms independent of atherosclerosis. SCAD has a multifactorial etiology that includes environmental, individual, and genetic factors distinct from those typically associated with coronary artery disease. Here, we summarize the current understanding of the genetic factors contributing to the development of SCAD and highlight those factors which differentiate SCAD from atherosclerotic coronary artery disease. RECENT FINDINGS Recent studies have revealed several associated variants with varying effect sizes for SCAD, giving rise to a complex genetic architecture. Associated genes highlight an important role for arterial cells and their extracellular matrix in the pathogenesis of SCAD, as well as notable genetic overlap between SCAD and other systemic arteriopathies such as fibromuscular dysplasia and vascular connective tissue diseases. Further investigation of individual variants (including in the associated gene PHACTR1) along with polygenic score analysis have demonstrated an inverse genetic relationship between SCAD and atherosclerosis as distinct causes of AMI. SCAD represents an increasingly recognized cause of AMI with opposing clinical and genetic risk factors from that of AMI due to atherosclerosis, and it is often associated with complex underlying genetic conditions. Genetic study of SCAD on a larger scale and with more diverse cohorts will not only further our evolving understanding of a newly defined genetic spectrum for AMI, but it will also inform the clinical utility of integrating genetic testing in AMI prevention and management moving forward.
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Affiliation(s)
- Alexander E Katz
- Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA
- Department of Human Genetics, University of Michigan, Ann Arbor, MI, USA
| | - Trisha Gupte
- Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Santhi K Ganesh
- Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA.
- Department of Human Genetics, University of Michigan, Ann Arbor, MI, USA.
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3
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Offen S, Yang C, Saw J. Spontaneous coronary artery dissection (SCAD): A contemporary review. Clin Cardiol 2024; 47:e24236. [PMID: 38859725 PMCID: PMC11165169 DOI: 10.1002/clc.24236] [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: 11/18/2023] [Revised: 01/25/2024] [Accepted: 02/01/2024] [Indexed: 06/12/2024] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is an increasingly recognized cause of myocardial infarction that most frequently affects younger women, making it an important cause of morbidity and mortality within these demographics. The evolution of intracoronary imaging, improved diagnosis with coronary angiography, and ongoing research efforts and attention via social media, has led to increasing recognition of this previously underdiagnosed condition. In this review, we provide a summary of the current body of knowledge, as well as focused updates on the pathogenesis of SCAD, insights on genetic susceptibility, contemporary diagnostic tools, and immediate, short- and long-term management.
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Affiliation(s)
- Sophie Offen
- Division of CardiologyVancouver General Hospital, University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Cathevine Yang
- Division of CardiologyVancouver General Hospital, University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Jacqueline Saw
- Division of CardiologyVancouver General Hospital, University of British ColumbiaVancouverBritish ColumbiaCanada
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Wells BJ, Wood MJ, O’Duffy AE, Sumner JA, Chi G, Grodzinsky A, Gornik HL, Kadian-Dodov D, Taylor A, Hess CN, Sanghavi M, Henkin S, Wells G, Tam L, Orford J, Lindley K, Kumbhani DJ, Vitarello C, Alkhalfan F, Gibson CM, Leon KK, Naderi S, Kim ESH. Migraine headache in patients with spontaneous coronary artery dissection: A report of the iSCAD Registry. Vasc Med 2024; 29:286-295. [PMID: 38898631 PMCID: PMC11188565 DOI: 10.1177/1358863x241252444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
INTRODUCTION Spontaneous coronary artery dissection (SCAD) is a nonatherosclerotic cause of myocardial infarction. Migraine headache has been reported to be common among patients with SCAD, but the degree of migraine-related disability has not been quantified. METHODS Clinical data and headache variables were obtained from the baseline assessment of the prospective, multicenter iSCAD Registry. Migraine-related disability was quantified using the self-reported Migraine Disability Assessment (MIDAS). Demographic, clinical, psychosocial, and medical characteristics from data entry forms were compared between patients with and without migraine. RESULTS Of the 773 patients with available data, 46% reported previous or current migraines. Those with migraines were more likely to be women (96.9% vs 90.3%, p = 0.0003). The presence of underlying carotid fibromuscular dysplasia was associated with migraine (35% vs 27%, p = 0.0175). There was not a significant association with carotid artery dissection and migraine. Current migraine frequency was less than monthly (58%), monthly (24%), weekly (16%), and daily (3%). Triptan use was reported in 32.5% of patients, and 17.5% used daily migraine prophylactic medications. Using the MIDAS to quantify disability related to migraine, 60.2% reported little or no disability, 14.4% mild, 12.7% moderate, and 12.7% severe. The mean MIDAS score was 9.9 (mild to moderate disability). Patients with SCAD had higher rates of depression and anxiety (28.2% vs 17.7% [p = 0.0004] and 35.3% vs 26.7% [p = 0.0099], respectively). CONCLUSIONS Migraines are common, frequent, and a source of disability in patients with SCAD. The association between female sex, anxiety, and depression may provide some insight for potential treatment modalities.
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Affiliation(s)
- Bryan J Wells
- Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA
| | - Malissa J Wood
- Division of Cardiology, Massachusetts General Hospital, Boston, MA, USA
- Lee Health Heart Institute, Fort Myers, FL, USA
| | - Anne E O’Duffy
- Division of Neurology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jennifer A Sumner
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Gerald Chi
- Department of Medicine, Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Anna Grodzinsky
- Saint Luke’s Mid America Heart Institute, University of Missouri-Kansas City, MO, USA
| | - Heather L Gornik
- University Hospitals Harrington Heart & Vascular Institute; Case Western Reserve University, Cleveland, OH, USA
| | - Daniella Kadian-Dodov
- Zena and Michael A Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Angela Taylor
- Division of Cardiology, University of Virginia Health System, Charlottesville, VA, USA
| | - Connie N Hess
- University of Colorado School of Medicine, Aurora, CO, USA
| | - Monika Sanghavi
- Department of Medicine, Division of Cardiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Stanislav Henkin
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
- Current: Gonda Vascular Center, Mayo Clinic, Rochester, MN, USA
| | - Gretchen Wells
- University of Kentucky College of Medicine, Lexington, KY, USA
- Current: University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL, USA
| | - Lori Tam
- Providence Heart Institute, Portland, OR, USA
| | - James Orford
- Intermountain Heart Institute, Intermountain Medical Center, Murray, UT, USA
| | - Kathryn Lindley
- Division of Cardiovascular Medicine, Washington University, St Louis, MO, USA
- Current: Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Dharam J Kumbhani
- Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Clara Vitarello
- Department of Medicine, Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Fahad Alkhalfan
- Department of Medicine, Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - C Michael Gibson
- Department of Medicine, Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | - Sahar Naderi
- Kaiser Permanente Northern California, San Francisco, CA, USA
| | - Esther SH Kim
- Current: Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Current: Atrium Health, Sanger Heart and Vascular Institute, Charlotte, NC, USA
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Cosma J, Russo A, Ferradini V, Gobbi C, Mallia V, Zuffi A, Joret C, Sacca S, Mango R. Spontaneous coronary artery dissection: review, case report and analysis of COVID-19-related cases. Minerva Cardiol Angiol 2024; 72:251-265. [PMID: 36847436 DOI: 10.23736/s2724-5683.22.06195-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Spontaneous coronary artery dissection (SCAD) accounts for 1-4% of all acute coronary syndromes (ACS). Since the first description in 1931, our understanding of the disease has evolved; however, its pathophysiology and management are still a matter of debate. SCAD typically occurs in a middle-aged woman with no or few traditional cardiovascular risk factors. Two hypotheses have been proposed to explain the pathophysiology depending on the primary event: an intimal tear in the "inside-out" hypothesis and a spontaneous hemorrhage from the vasa vasorum in the "outside-in" hypothesis. Etiology appears to be multifactorial: different predisposing and precipitating factors have been identified. Coronary angiography is the gold standard for the diagnosis of SCAD. Current recommendations on the treatment of SCAD patients are based on expert opinions: a conservative strategy is preferred in hemodynamically stable SCAD patients, while urgent revascularization should be considered in hemodynamically unstable patients. Eleven cases of SCAD in COVID-19 patients have already been described: although the exact pathophysiological mechanism remains unclear, COVID-19-related SCAD is considered a combination of significant systemic inflammatory response and localized vascular inflammation. We present a literature review of SCAD, and we report an unpublished case of SCAD in a COVID-19 patient.
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Affiliation(s)
- Joseph Cosma
- Cardiovascular Institute of Caen, Saint Martin Private Hospital, Caen, France -
| | - Alessandro Russo
- Department of Cardiology, Ospedale Civile di Mirano, Mirano, Venice, Italy
| | - Valentina Ferradini
- Department of Biomedicine and Prevention, Tor Vergata University, Rome, Italy
| | - Cecilia Gobbi
- Cardiovascular Institute of Caen, Saint Martin Private Hospital, Caen, France
| | - Vincenzo Mallia
- Cardiovascular Institute of Caen, Saint Martin Private Hospital, Caen, France
| | - Andrea Zuffi
- Cardiovascular Institute of Caen, Saint Martin Private Hospital, Caen, France
| | - Cédric Joret
- Cardiovascular Institute of Caen, Saint Martin Private Hospital, Caen, France
| | - Salvatore Sacca
- Department of Cardiology, Ospedale Civile di Mirano, Mirano, Venice, Italy
| | - Ruggiero Mango
- Department of Cardiovascular Disease, Tor Vergata University, Rome, Italy
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Sucato V, Di Fazio L, Madaudo C, Vadalà G, D’Agostino A, Evola S, Novo G, Corrado E, Galassi AR. Role of Lipoprotein Ratios and Remnant Cholesterol in Patients with Myocardial Infarction with Non-Obstructive Coronary Arteries (MINOCA). J Cardiovasc Dev Dis 2024; 11:146. [PMID: 38786968 PMCID: PMC11122552 DOI: 10.3390/jcdd11050146] [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: 04/07/2024] [Revised: 05/02/2024] [Accepted: 05/06/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND Myocardial infarction with non-obstructive coronary arteries (MINOCA) is a clinical situation characterized by evidence of acute myocardial infarction (AMI)-according to the Fourth Universal Definition of Myocardial Infarction-with normal or near-normal coronary arteries on angiographic study (stenosis < 50%). This condition is extremely variable in etiology, pathogenic mechanisms, clinical manifestations, prognosis and consequently therapeutic approach. OBJECTIVE The objective of the study was the evaluation of remnant cholesterol (RC), monocyte/high-density lipoprotein cholesterol ratio (MHR), platelet/lymphocyte ratio (PLR) and various lipoprotein ratios in patients with MINOCA in order to establish their validity as predictors of this event. MATERIALS AND METHODS We included 114 patients hospitalized in the Intensive Coronary Care Unit (ICCU) and Hospital Wards of our Hospital Center from 2015 to 2019 who received a diagnosis of MINOCA compared to a control group of 110 patients without previous cardiovascular events. RC was calculated with the following formula: RC = total cholesterol (TC) - HDL-C - LDL-C. MHR was calculated by dividing the monocyte count in peripheral blood by high-density lipoprotein cholesterol (HDL-C) levels; PLR was obtained by dividing platelet count by lymphocyte count. We also calculated various lipoprotein ratios, like total cholesterol/high-density lipoprotein cholesterol (TC/HDL-C), low-density lipoprotein cholesterol/high-density lipoprotein cholesterol (LDL-C/HDL-C), triglycerides/high-density lipoprotein cholesterol (TG/HDL-C), and non-high-density lipoprotein cholesterol/high-density lipoprotein cholesterol (non-HDL-C/HDL-C) ratios. RESULTS The MINOCA group had higher mean levels of RC (21.3 ± 10.6 vs. 13.2 ± 7.7 mg/dL), MHR (23 ± 0.009 vs. 18.5± 8.3) and PLR (179.8 ± 246.1 vs. 135 ± 64.7) than the control group. Only the mean values of all calculated lipoprotein ratios were lower in MINOCA patients. Statistical significance was achieved only in the RC evaluation. CONCLUSIONS Higher levels of RC and MHR were found in patients with MINOCA. We also observed higher levels of PLR than in the control group. Only various lipoprotein ratios were lower, but this could reflect the extreme heterogeneity underlying the pathogenic mechanisms of MINOCA. In patients who receive a diagnosis of MINOCA with a baseline alteration of the lipid profile and higher levels of cholesterol at admission as well, the evaluation of these parameters could play an important role, providing more detailed information about their cardiometabolic risk.
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Affiliation(s)
- Vincenzo Sucato
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University Hospital “Paolo Giaccone”, University of Palermo, 90133 Palermo, Italy
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7
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Chopra L, Maenza J, Chang CC, Rashid SMI, Kanei Y. Spontaneous Left Main Coronary Artery Dissection in a Male. Cureus 2024; 16:e60587. [PMID: 38894765 PMCID: PMC11184538 DOI: 10.7759/cureus.60587] [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: 05/18/2024] [Indexed: 06/21/2024] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is one of the causes of acute coronary syndrome (ACS) that is increasingly recognized in young to middle-aged women without typical coronary risk factors. This case report describes a 46-year-old male with a rare presentation of SCAD involving the left main (LM) coronary artery. The patient underwent an emergency coronary angiogram for high-risk ACS and had percutaneous coronary intervention (PCI) of LM due to active ischemia and hemodynamic instability. The extension of intramural hematoma after the LM coronary artery stent confirmed the initial suspicion of SCAD. The diagnosis of SCAD is crucial, as its management differs from other causes of ACS. Coronary angiography is the gold standard for diagnosing SCAD, with adjunctive imaging using optical coherence tomography (OCT) and intravascular ultrasound (IVUS). In this patient, his physical examination findings and further imaging raised a suspicion for systemic connective tissue disease. Genetic analysis was executed, but no reportable variants in any of the 29 genes studied were identified. This case highlights the importance of recognizing SCAD as a potential cause of ACS even in men and emphasizes the findings during coronary angiography that can aid in an accurate diagnosis and appropriate management.
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Affiliation(s)
- Lakshay Chopra
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Joseph Maenza
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Chih-Chiun Chang
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | | | - Yumiko Kanei
- Cardiology, Icahn School of Medicine at Mount Sinai, New York, USA
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Alali RA. Spontaneous Coronary Artery Dissection Associated with Pulmonary Hemorrhage: A Case Report. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2024; 12:194-197. [PMID: 38764568 PMCID: PMC11098270 DOI: 10.4103/sjmms.sjmms_471_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 12/28/2023] [Accepted: 02/27/2024] [Indexed: 05/21/2024]
Abstract
Spontaneous coronary artery dissection is becoming an important cause of acute coronary syndrome, particularly among young women. Its association with female gender, pregnancy, and postpartum period and emotional stress differentiate it from atherosclerotic heart disease. In recent years, there has been more awareness and improved diagnostic and management capabilities, which in turn has increased the diagnostic yield, although knowledge gaps remain. In the present case, a 36-year-old female, who was at 1-month postpartum period, presented with ventricular fibrillation and cardiac arrest. The clinical course was associated with pulmonary hemorrhage. The patient had no current atherosclerotic risk factors, only a family history of sudden cardiac arrest in her mother and sister. She underwent a coronary angiogram, which revealed spontaneous coronary artery dissection (SCAD) in both the left anterior descending and left circumflex artery. Percutaneous coronary intervention was performed but the clinical course was associated with pulmonary hemorrhage. Bronchopulmonary lavage was performed as a diagnostic and therapeutic intervention, and she was discharged in good health. SCAD is an important differential diagnosis in young females presenting with acute coronary syndrome or cardiac arrest. Early recognition and diagnosis are important to decrease the high mortality rate of this disease.
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Affiliation(s)
- Rudaynah A. Alali
- Department of Internal Medicine, Cardiology Unit, King Fahd Hospital of the University, Al Khobar, Saudi Arabia
- College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
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9
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Martinez KA, Gudenkauf B, Ratchford EV, Kim ESH, Sharma G. Spontaneous coronary artery dissection: a focus on post-dissection care for the vascular medicine clinician. Front Cardiovasc Med 2024; 11:1352700. [PMID: 38572306 PMCID: PMC10989683 DOI: 10.3389/fcvm.2024.1352700] [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: 12/08/2023] [Accepted: 02/19/2024] [Indexed: 04/05/2024] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is an uncommon condition which is increasingly recognized as a cause of significant morbidity. SCAD can cause acute coronary syndrome and myocardial infarction (MI), as well as sudden cardiac death. It presents similarly to atherosclerotic MI although typically in patients with few or no atherosclerotic risk factors, and particularly in women. As more patients are recognized to have this condition, there is a great need for clinician familiarity with diagnostic criteria, as well as with contemporary treatment approaches, and with appropriate patient-centered counseling, including genetic testing, exercise recommendations, and psychological care. The standard of care for patients with SCAD is rapidly evolving. This review therefore summarizes the diagnosis of SCAD, epidemiology, modern treatment, cardiac rehabilitation and preconception counseling, and the current approach to genetic testing, exercise recommendations, and psychological care, all of which are crucial to the vascular medicine specialist.
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Affiliation(s)
- Katherine A. Martinez
- Biochemistry Undergraduate Program, Loyola University Maryland, Baltimore, MD, United States
| | - Brent Gudenkauf
- The Texas Heart Institute Fellowship Program, Houston, TX, United States
| | - Elizabeth V. Ratchford
- Johns Hopkins Center for Vascular Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Esther S. H. Kim
- Sanger Heart and Vascular Institute, Atrium Health, Charlotte NC, United States
| | - Garima Sharma
- Johns Hopkins Center for Vascular Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Inova Schar Heart and Vascular, Inova Fairfax Medical Campus, Falls Church, VA, United States
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10
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Pazderka P, Hemphill C. Spontaneous coronary artery dissection and myopericarditis. Am J Emerg Med 2024; 77:233.e1-233.e3. [PMID: 38184442 DOI: 10.1016/j.ajem.2023.12.038] [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: 12/11/2023] [Accepted: 12/26/2023] [Indexed: 01/08/2024] Open
Abstract
Spontaneous Coronary Artery Dissection (SCAD) is a significant cause of acute coronary syndrome. SCAD frequently affects young women, often without cardiovascular risk factors. Coronary angiography is the diagnostic mode of choice. Based on clinical context, treatment is divided into conservative methods and revascularization with either percutaneous coronary intervention or bypass grafting. This case report describes a 26-year-old female with a preceding diagnosis of myopericarditis who presented to the ED with inferior STEMI and was subsequently diagnosed with a spontaneous right coronary artery dissection.
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Affiliation(s)
- Philip Pazderka
- Emergency Medicine, Western Michigan University Homer Stryker, MD School of Medicine, Kalamazoo, MI, United States of America.
| | - Curt Hemphill
- Emergency Medicine Resident, Western Michigan University Homer Stryker, MD School of Medicine, United States of America; Emergency Medicine, Western Michigan University Homer Stryker, MD School of Medicine, Kalamazoo, MI, United States of America.
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11
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Lee O, Sun K, Goldstein E, Jang J, Berenberg J. An Unusual Presentation of SCAD in a Young Male Soldier. Mil Med 2024; 189:e888-e893. [PMID: 37651581 DOI: 10.1093/milmed/usad347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/10/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is a non-atherosclerotic cause of myocardial infarction and sudden cardiac death in young individuals without significant cardiovascular risk factors. The etiology of SCAD appears to be multifactorial and is often precipitated by physical and emotional stress superimposed on underlying arteriopathy, connective tissue disorders, systemic inflammatory disorders, genetic factors, and hormonal influences. There are no current societal guidelines to stratify young soldiers' risk of developing SCAD. Diagnosis typically requires invasive coronary artery angiography which is largely unavailable in stations with limited medical resources. Furthermore, young patients with SCAD often present with atypical cardiac symptoms, such as heartburn leading to the misdiagnosis of gastroesophageal reflux disease and a delay in diagnosis and management. We present a 21-year-old active duty male who was transferred from Okinawa, Japan to a tertiary military medical center for evaluation of hypercoagulable conditions after CT revealed non-obstructing portal venous thrombosis extending to right hepatic vein, splenic vein thrombosis with splenic infarct, and bilateral wedge-shaped renal infarct. Extensive work-up ultimately revealed mid-left anterior descending spiral dissection with transmural infarct of inferior, anteroseptal, and inferoseptal wall resulting in the formation of left ventricular thrombus, subsequently causing thromboembolism to multiple organs. This case demonstrates the ramifications of SCAD when diagnosis and management are delayed and serve as a poignant reminder for all providers to include SCAD in the differential diagnosis for young soldiers with atypical chest pain.
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Affiliation(s)
- Oliver Lee
- Department of Medicine, Tripler Army Medical Center, Honolulu, HI 96859, USA
| | - Kelly Sun
- Department of Medicine, Tripler Army Medical Center, Honolulu, HI 96859, USA
| | - Elianna Goldstein
- Department of Radiology, Tripler Army Medical Center, Honolulu, HI 96859, USA
| | - James Jang
- 607th Combat Weather Squadron Unit 15173, APO, AP 96271, USA
| | - Jeffrey Berenberg
- Department of Hematology/Oncology, Tripler Army Medical Center, Honolulu, HI 96859, USA
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12
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Henning RJ. The diagnosis and treatment of women with recurrent cardiac ischemia and normal coronary arteries. Curr Probl Cardiol 2024; 49:102124. [PMID: 37802164 DOI: 10.1016/j.cpcardiol.2023.102124] [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: 09/30/2023] [Accepted: 09/30/2023] [Indexed: 10/08/2023]
Abstract
Cardiac disease is the leading cause of death in women. Among women with recurrent chest pain, abnormal electrocardiograms, and/or stress tests who undergo coronary angiography, as many as 50% have normal or <50% coronary artery obstructive disease. Pharmacologic stress assessment of coronary artery flow reserve in these women frequently demonstrates an inability to increase blood flow to >2.5 times normal flow. Contributory factors include abnormal epicardial or microvascular reactivity, microvascular remodeling or rarefaction, autonomic dysfunction, or coronary plaque rupture/erosion. Assessment is necessary of serum biomarkers and coronary artery flow reserve, fractional flow reserve, microvascular resistance, and epicardial/microvascular spasm. Aggressive treatment of women with positive tests is necessary because these women have an increased incidence of recurrent chest pain, repeated hospitalizations and coronary angiograms, and cardiac death.
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Affiliation(s)
- Robert J Henning
- University of South Florida, 13201 Bruce B. Downs Blvd. Tampa, Florida 33612-3805, United States.
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13
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D’Amato A, Mariani MV, Prosperi S, Colombo L, De Prisco A, Lavalle C, Mancone M, Vizza CD, Severino P. Spontaneous Coronary Artery Dissection in Clinical Practice: Pathophysiology and Therapeutic Approaches. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:217. [PMID: 38399505 PMCID: PMC10889982 DOI: 10.3390/medicina60020217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024]
Abstract
Spontaneous coronary artery dissection (SCAD) is a cause of myocardial infarction without obstructive coronary artery disease (MINOCA). It is determined by a coronary artery wall layers separation, which occurs regardless of traumatic or iatrogenic injuries. Even if it is often a missed diagnosis, its incidence is growing along with the improvement of intracoronary imaging techniques that allow for better detection. The main angiographical classification distinguishes three different forms, with slightly different prognoses at long-term follow up. SCAD is a recurrent condition, severely hampering the life quality of affected patients. The predominantly young age of patients with SCAD and the high prevalence of females among them have made the topic increasingly important, especially regarding therapeutic strategies. According to the data, the most recommended treatment is conservative, based on the use of antiplatelet agents and supportive anti-ischemic therapy. However, there are conflicting opinions concerning the need for dual antiplatelet therapy and its duration. In the case of invasive treatment, the choice between percutaneous coronary intervention and coronary artery bypass graft depends on the patient's clinical stability and the interested vessel. The purpose of the current review is to revise the pathophysiological mechanisms underlying SCAD and the current knowledge of its treatment.
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Affiliation(s)
| | - Marco Valerio Mariani
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 00161 Rome, Italy; (A.D.); (S.P.); (L.C.); (A.D.P.); (C.L.); (M.M.); (C.D.V.); (P.S.)
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Kurihara T, Amiya E, Hatano M, Ishida J, Minatsuki S, Inoue S, Nomura S, Morita H, Komuro I. Multivessel Coronary Artery Dissection in a Patient with Co-Occurrence of Aortic Dissection and Dilated Cardiomyopathy in the Postpartum Period. Diseases 2023; 11:178. [PMID: 38131984 PMCID: PMC10742432 DOI: 10.3390/diseases11040178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023] Open
Abstract
The co-occurrence of dilated cardiomyopathy (DCM) and aortic dissection has been rarely reported. Here, we present the case of a patient with co-occurrence of DCM and aortic dissection, wherein multivessel coronary artery dissection eventually occurred, thereby leading to advanced heart failure. She suffered from co-occurrence of DCM and aortic dissection 6 years ago. After the heart failure had briefly stabilized, the myocardial infarction due to coronary artery dissection led to worsening mitral regurgitation and decreased right ventricular function, thereby worsening the status of her heart failure. In addition to cardiovascular abnormalities, the patient was also complicated by short stature (145 cm), mild scoliosis, nonfunctioning pituitary adenoma of 1 cm in size, and retinitis pigmentosa. Coronary artery dissection is a possible complication in patients with co-occurrence of DCM and aortopathy, which could dramatically affect the clinical course of advanced heart failure.
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Affiliation(s)
- Takahiro Kurihara
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Eisuke Amiya
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
- Department of Therapeutic Strategy for Heart Failure, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Masaru Hatano
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
- Department of Advanced Medical Center for Heart Failure, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Junichi Ishida
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Shun Minatsuki
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Shunsuke Inoue
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Seitaro Nomura
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
- Department of Frontier Cardiovascular Science, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Hiroyuki Morita
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Issei Komuro
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
- Department of Frontier Cardiovascular Science, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan
- Department of Cardiovascular Medicine, Graduate School of Medicine, International University of Health and Welfare, Minato-ku, Tokyo 107-8402, Japan
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15
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Combaret N, Motreff P. [French National registry of spontaneous coronary artery dissections : ''DISCO registry'']. Ann Cardiol Angeiol (Paris) 2023; 72:101684. [PMID: 37890323 DOI: 10.1016/j.ancard.2023.101684] [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: 09/14/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023]
Abstract
AIM Spontaneous coronary artery dissection (SCAD) is a form of acute coronary syndrome (ACS). The aim of this registry is to assess the clinical and angiographic features of SCAD, to describe the therapeutic management and prognosis, and to identify links with other vascular diseases. METHOD From 2016 to 2018, 424 patients with a diagnosis of SCAD were included prospectively and retrospectively in 51 French cardiology centres. RESULTS 373 patients with confirmed SCAD were included. The mean age was 51.5±10.3 years with 90.6% women. 54.7% of patients had <2 cardiovascular risk factors. ACS occurred in 96.2% of patients. 84.2% of patients were managed conservatively, 15.5% interventionally and 0.3% surgically. At 1-year follow-up, recurrence of SCAD occurred in 3.3%. No deaths occurred. The association with fibro-muscular dysplasia was found in 45% of cases and genetic analysis confirmed a strong relationship between the occurrence of SCAD and gene variations at the PHACTR1 locus. CONCLUSION The DISCO registry is the largest European cohort of SCAD. It confirms that this disease mainly affects young women with few cardiovascular risk factors, and that there is a strong association with the presence of fibromuscular dysplasia (45%). Conservative management should be preferred, with a favourable prognosis (no deaths at 1 year; recurrence rate of 3.3%).
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Affiliation(s)
- N Combaret
- Service de cardiologie, Centre Hospitalier Universitaire Gabriel-Montpied, CNRS, Université Clermont Auvergne, Clermont-Ferrand, France.
| | - P Motreff
- Service de cardiologie, Centre Hospitalier Universitaire Gabriel-Montpied, CNRS, Université Clermont Auvergne, Clermont-Ferrand, France
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Blair SM, Burruss CP, Brooks MA, Sekela ME, Messerli AW, Ahmed T. Adding Insult to Injury: Iatrogenic Extension of a Spontaneous Coronary Artery Dissection. Curr Probl Cardiol 2023; 48:102022. [PMID: 37544617 DOI: 10.1016/j.cpcardiol.2023.102022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 08/01/2023] [Indexed: 08/08/2023]
Affiliation(s)
- Sawyer M Blair
- College of Medicine, University of Kentucky, Lexington, KY
| | | | - Michael A Brooks
- Department of Cardiovascular and Thoracic Radiology, University of Kentucky, Lexington, KY
| | - Michael E Sekela
- Department of Cardiovascular and Thoracic Surgery, University of Kentucky, Lexington, KY
| | - Adrian W Messerli
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, KY
| | - Taha Ahmed
- Department of Internal Medicine, University of Kentucky, Lexington, KY.
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17
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Xu X, Zhang G, Li Z, Li D, Chen R, Huang C, Li Y, Li B, Yu H, Chu XM. MINOCA biomarkers: Non-atherosclerotic aspects. Clin Chim Acta 2023; 551:117613. [PMID: 37871762 DOI: 10.1016/j.cca.2023.117613] [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: 08/24/2023] [Revised: 10/17/2023] [Accepted: 10/20/2023] [Indexed: 10/25/2023]
Abstract
Myocardial infarction in the absence of obstructive coronary artery disease (MINOCA) is an important subtype of myocardial infarction. Although comprising less than 50% stenosis in the main epicardial coronary arteries, it constitutes a severe health risk. A variety of approaches have been recommended, but definitive diagnosis remains elusive. In addition, the lack of a comprehensive understanding of underlying pathophysiology makes clinical management difficult and unpredictable. This review highlights ongoing efforts to identify relevant biomarkers in MINOCA to improve diagnosis, individualize treatment and better predict outcomes.
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Affiliation(s)
- Xiaojian Xu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China.
| | - Guoliang Zhang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China.
| | - Zhaoqing Li
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China.
| | - Daisong Li
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China.
| | - Ruolan Chen
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China.
| | - Chao Huang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China.
| | - Yonghong Li
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China.
| | - Bing Li
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao 266000, China; Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao 266000, China.
| | - Haichu Yu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China.
| | - Xian-Ming Chu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266100, China; The Affiliated Cardiovascular Hospital of Qingdao University, Qingdao 266071, China.
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18
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Huart J, Stoenoiu MS, Zedde M, Pascarella R, Adlam D, Persu A. From Fibromuscular Dysplasia to Arterial Dissection and Back. Am J Hypertens 2023; 36:573-585. [PMID: 37379454 DOI: 10.1093/ajh/hpad056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 06/30/2023] Open
Abstract
Fibromuscular dysplasia (FMD) is an idiopathic and systemic non-inflammatory and non-atherosclerotic arterial disease. Fifteen to 25% of patients with FMD present with arterial dissection in at least one arterial bed. Conversely, a substantial number of patients with renal, carotid, and visceral dissection have underlying FMD. Also, while few patients with FMD develop coronary artery dissection, lesions suggestive of multifocal FMD have been reported in 30-80% of patients with spontaneous coronary artery dissection (SCAD), and the relation between these two entities remains controversial. The frequent association of FMD with arterial dissection, both in coronary and extra-coronary arteries raises a number of practical and theoretical questions: (i) Are FMD and arterial dissections two different facets of the same disease or distinct though related entities? (ii) Is SCAD just a manifestation of coronary FMD or a different disease? (iii) What is the risk and which are predictive factors of developing arterial dissection in a patient with FMD? (iv) What proportion of patients who experienced an arterial dissection have underlying FMD, and does this finding influence the risk of subsequent arterial complications? In this review we will address these different questions using fragmentary, mostly cross-sectional evidence derived from large registries and studies from Europe and the United States, as well as arguments derived from demographics, clinical presentation, imaging, and when available histology and genetics. From there we will derive practical consequences for nosology, screening and follow-up.
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Affiliation(s)
- Justine Huart
- Division of Nephrology, University of Liège Hospital (ULiège CHU), University of Liège, Liège, Belgium
- Groupe Interdisciplinaire de Génoprotéomique Appliquée (GIGA), Division of Cardiovascular Sciences, University of Liège, Liège, Belgium
| | - Maria S Stoenoiu
- Department of Internal Medicine, Rheumatology, Cliniques Universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Marialuisa Zedde
- Neurology Unit, Stroke Unit, AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - David Adlam
- Department of Cardiovascular Sciences, University of Leicester and NIHR Leicester Biomedical Research Centre, Leicester, UK
| | - Alexandre Persu
- Division of Cardiology, Cliniques Universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
- Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium
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19
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Patail H, Sharma T, Aronow W, Haidry SA. Current challenges in treatment and management of spontaneous coronary artery dissection. Hosp Pract (1995) 2023; 51:192-198. [PMID: 37803492 DOI: 10.1080/21548331.2023.2268012] [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: 07/05/2023] [Accepted: 10/04/2023] [Indexed: 10/08/2023]
Abstract
Though an infrequent cause of acute coronary syndrome, spontaneous coronary artery dissection is an increasingly recognized cardiovascular condition predominantly seen in middle-aged females. Its pathophysiology is defined by separation of coronary arterial wall layers which cause acute coronary syndrome-like presentations with relatively high recurrence rates. Overall, there is a lack of reported literature and understanding of the short- and long-term management for spontaneous coronary artery dissection. Therapeutic approaches include, but are not limited to, percutaneous coronary intervention, surgical revascularization, antithrombotic therapy, and beta-blocker therapy. There is a significant absence of randomized control trials to help guide both interventional and medical management for spontaneous coronary artery dissection. This review is aimed to review the current literature regarding risk factors and considerations for the short- and long-term management of spontaneous coronary artery dissection.
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Affiliation(s)
- Haris Patail
- Department of Internal Medicine, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Tanya Sharma
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY, USA
| | - Wilbert Aronow
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY, USA
| | - Syed Abbas Haidry
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY, USA
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20
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Kim CW, Frishman WH, Aronow WS. Spontaneous Coronary Artery Dissection: Review of Possible Pathophysiological Risk Factors. Cardiol Rev 2023; 31:207-214. [PMID: 36288472 DOI: 10.1097/crd.0000000000000477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Spontaneous coronary artery dissection (SCAD) is a rare cause of acute coronary syndrome (ACS) that typically affects the younger and healthier female population without the typical ACS risk factors such as hypertension, diabetes, or hyperlipidemia. The clinical presentation of SCAD can be diverse and the diagnosis is typically by coronary angiography but also can require advanced imaging such as intravascular ultrasound or optical coherence tomography. Past studies have shown the atypical patient characteristics of SCAD patients among ACS patients. The main challenge is that the exact pathophysiology of SCAD is unknown. Potential pathophysiological risk factors are discussed including fibromuscular dysplasia, other arteriopathies, pregnancy and female sex hormone changes, migraines, inflammatory conditions, and stress. The current understanding of these risk factors along with potential pathophysiological mechanisms are discussed. There still remain many areas of additional investigation in understanding this rare cause of ACS.
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Affiliation(s)
- Chan W Kim
- From the Cardiology Division, and the Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY
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21
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Adlam D, Berrandou TE, Georges A, Nelson CP, Giannoulatou E, Henry J, Ma L, Blencowe M, Turley TN, Yang ML, Chopade S, Finan C, Braund PS, Sadeg-Sayoud I, Iismaa SE, Kosel ML, Zhou X, Hamby SE, Cheng J, Liu L, Tarr I, Muller DWM, d'Escamard V, King A, Brunham LR, Baranowska-Clarke AA, Debette S, Amouyel P, Olin JW, Patil S, Hesselson SE, Junday K, Kanoni S, Aragam KG, Butterworth AS, Tweet MS, Gulati R, Combaret N, Kadian-Dodov D, Kalman JM, Fatkin D, Hingorani AD, Saw J, Webb TR, Hayes SN, Yang X, Ganesh SK, Olson TM, Kovacic JC, Graham RM, Samani NJ, Bouatia-Naji N. Genome-wide association meta-analysis of spontaneous coronary artery dissection identifies risk variants and genes related to artery integrity and tissue-mediated coagulation. Nat Genet 2023; 55:964-972. [PMID: 37248441 PMCID: PMC10260398 DOI: 10.1038/s41588-023-01410-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 04/26/2023] [Indexed: 05/31/2023]
Abstract
Spontaneous coronary artery dissection (SCAD) is an understudied cause of myocardial infarction primarily affecting women. It is not known to what extent SCAD is genetically distinct from other cardiovascular diseases, including atherosclerotic coronary artery disease (CAD). Here we present a genome-wide association meta-analysis (1,917 cases and 9,292 controls) identifying 16 risk loci for SCAD. Integrative functional annotations prioritized genes that are likely to be regulated in vascular smooth muscle cells and artery fibroblasts and implicated in extracellular matrix biology. One locus containing the tissue factor gene F3, which is involved in blood coagulation cascade initiation, appears to be specific for SCAD risk. Several associated variants have diametrically opposite associations with CAD, suggesting that shared biological processes contribute to both diseases, but through different mechanisms. We also infer a causal role for high blood pressure in SCAD. Our findings provide novel pathophysiological insights involving arterial integrity and tissue-mediated coagulation in SCAD and set the stage for future specific therapeutics and preventions.
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Affiliation(s)
- David Adlam
- Department of Cardiovascular Sciences, Glenfield Hospital, Leicester, UK.
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK.
| | - Takiy-Eddine Berrandou
- Université Paris Cité, Paris Cardiovascular Research Center, Inserm, Paris, France
- Quantitative Genetics and Genomics, Aarhus University, Aarhus, Denmark
| | - Adrien Georges
- Université Paris Cité, Paris Cardiovascular Research Center, Inserm, Paris, France
| | - Christopher P Nelson
- Department of Cardiovascular Sciences, Glenfield Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Eleni Giannoulatou
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
- School of Clinical Medicine, Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Joséphine Henry
- Université Paris Cité, Paris Cardiovascular Research Center, Inserm, Paris, France
| | - Lijiang Ma
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Montgomery Blencowe
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, USA
- Interdepartmental Program of Molecular, Cellular, and Integrative Physiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Tamiel N Turley
- Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic, Rochester, MN, USA
| | - Min-Lee Yang
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
- Department of Human Genetics, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Sandesh Chopade
- Institute for Cardiovascular Science, University College London, London, UK
- British Heart Foundation Research Accelerator, University College London, London, UK
| | - Chris Finan
- Institute for Cardiovascular Science, University College London, London, UK
- British Heart Foundation Research Accelerator, University College London, London, UK
| | - Peter S Braund
- Department of Cardiovascular Sciences, Glenfield Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Ines Sadeg-Sayoud
- Université Paris Cité, Paris Cardiovascular Research Center, Inserm, Paris, France
| | - Siiri E Iismaa
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
- School of Clinical Medicine, Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Matthew L Kosel
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Xiang Zhou
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Stephen E Hamby
- Department of Cardiovascular Sciences, Glenfield Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Jenny Cheng
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, USA
- Interdepartmental Program of Molecular, Cellular, and Integrative Physiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Lu Liu
- Université Paris Cité, Paris Cardiovascular Research Center, Inserm, Paris, France
| | - Ingrid Tarr
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
| | - David W M Muller
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
- School of Clinical Medicine, Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
- Cardiology Department, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Valentina d'Escamard
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Annette King
- Zena and Michael A. Wiener Cardiovascular Institute and Marie-Josée and Henry R. Kravis Center for Cardiovascular Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Liam R Brunham
- Centre for Heart Lung Innovation, Departments of Medicine and Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ania A Baranowska-Clarke
- Department of Cardiovascular Sciences, Glenfield Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Stéphanie Debette
- Department of Neurology, Bordeaux University Hospital, Inserm, Bordeaux, France
| | - Philippe Amouyel
- Université de Lille, Inserm, CHU Lille, Institut Pasteur de Lille, RID-AGE - Labex DISTALZ - Risk Factors and Molecular Determinants of Aging-Related Disease, Lille, France
| | - Jeffrey W Olin
- Zena and Michael A. Wiener Cardiovascular Institute and Marie-Josée and Henry R. Kravis Center for Cardiovascular Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Snehal Patil
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Stephanie E Hesselson
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
- School of Clinical Medicine, Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Keerat Junday
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
- School of Clinical Medicine, Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Stavroula Kanoni
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Krishna G Aragam
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Adam S Butterworth
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Health Data Research UK Cambridge, Wellcome Genome Campus and University of Cambridge, Cambridge, UK
- British Heart Foundation Centre of Research Excellence, Division of Cardiovascular Medicine, Addenbrooke's Hospital, Cambridge, UK
| | - Marysia S Tweet
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Rajiv Gulati
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Nicolas Combaret
- Department of Cardiology, CHU Clermont-Ferrand, CNRS, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Daniella Kadian-Dodov
- Zena and Michael A. Wiener Cardiovascular Institute and Marie-Josée and Henry R. Kravis Center for Cardiovascular Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jonathan M Kalman
- Department of Cardiology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - Diane Fatkin
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
- School of Clinical Medicine, Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
- Cardiology Department, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Aroon D Hingorani
- Institute for Cardiovascular Science, University College London, London, UK
- British Heart Foundation Research Accelerator, University College London, London, UK
| | - Jacqueline Saw
- Vancouver General Hospital, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Tom R Webb
- Department of Cardiovascular Sciences, Glenfield Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Sharonne N Hayes
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Xia Yang
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, USA
- Interdepartmental Program of Molecular, Cellular, and Integrative Physiology, University of California, Los Angeles, Los Angeles, CA, USA
- Institute for Quantitative and Computational Biosciences, University of California, Los Angeles, Los Angeles, CA, USA
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Santhi K Ganesh
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Department of Human Genetics, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Timothy M Olson
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jason C Kovacic
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
- School of Clinical Medicine, Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
- Cardiology Department, St Vincent's Hospital, Sydney, New South Wales, Australia
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Zena and Michael A. Wiener Cardiovascular Institute and Marie-Josée and Henry R. Kravis Center for Cardiovascular Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Robert M Graham
- Victor Chang Cardiac Research Institute, Sydney, New South Wales, Australia
- School of Clinical Medicine, Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
- Cardiology Department, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Nilesh J Samani
- Department of Cardiovascular Sciences, Glenfield Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Nabila Bouatia-Naji
- Université Paris Cité, Paris Cardiovascular Research Center, Inserm, Paris, France.
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22
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Gongolli J, Vanderschaegen A, Prahlow JA. A Case of Spontaneous Coronary Artery Dissection in the Setting of Exogenous Testosterone. Am J Forensic Med Pathol 2023; 44:122-125. [PMID: 36943719 DOI: 10.1097/paf.0000000000000821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
ABSTRACT Spontaneous coronary artery dissection (SCAD) is a rare cause of acute coronary syndrome, occurring when there is separation of the coronary artery walls by intramural hemorrhage creating a false lumen. This compresses the arterial lumen, compromising the ability of the coronary artery to perfuse the myocardial tissue. Spontaneous coronary artery dissection is usually fatal, with risk factors including pregnancy, young age, and female sex, birth control, and other hormonal therapies.In this case report, we describe the case of a 31-year-old biological female transitioning to male with exogenous testosterone who experienced a SCAD. Given the known risk factors for SCAD, such as pregnancy and exogenous hormone therapy, this case raises additional considerations regarding rare unintended consequences of testosterone therapy.
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Affiliation(s)
- Julita Gongolli
- From the Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI
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23
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Rada I, Calderón JF, Martínez G, Muñoz Venturelli P. Genetics of spontaneous cervical and coronary artery dissections. Front Glob Womens Health 2023; 4:1007795. [PMID: 37214559 PMCID: PMC10196206 DOI: 10.3389/fgwh.2023.1007795] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 04/14/2023] [Indexed: 05/24/2023] Open
Abstract
Objectives Spontaneous cervical artery dissections (SCeAD) and coronary artery dissections (SCoAD) are major causes of neurovascular and cardiovascular morbidity in young adults. Although multiple aspects of their etiology are still unknown, most consensuses are focused on the presence of constitutional genetic aspects and environmental triggers. Since recent evidence of genetic contribution points to a possible overlap between these conditions, we aimed to describe current information on SCeAD and SCoAD genetics and their potential shared pathological aspects. Materials and methods A narrative review is presented. Publications in English and Spanish were queried using database search. The articles were evaluated by one team member in terms of inclusion criteria. After collecting, the articles were categorized based on scientific content. Results Given that patients with SCeAD and SCoAD rarely present connective tissue disorders, other genetic loci are probably responsible for the increased susceptibility in some individuals. The common variant rs9349379 at PHACTR1 gene is associated with predisposition to pathologies of the arterial wall, likely mediated by variations in Endothelin-1 (ET-1) levels. The risk of arterial dissection may be increased for those who carry the rs9349379(A) allele, associated with lower expression levels of ET-1; however, the local effect of this vasomotor imbalance remains unclear. Sex differences seen in SCeAD and SCoAD support a role for sex hormones that could modulate risk, tilting the delicate balance and forcing vasodilator actions to prevail over vasoconstriction due to a reduction in ET-1 expression. Conclusions New evidence points to a common gene variation that could explain dissection in both the cervical and coronary vasculatures. To further confirm the risk conferred by the rs9349379 variant, genome wide association studies are warranted, hopefully in larger and ethnically diverse populations.
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Affiliation(s)
- Isabel Rada
- Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Juan Francisco Calderón
- Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Gonzalo Martínez
- División de Enfermedades Cardiovasculares, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Paula Muñoz Venturelli
- Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
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Obi MF, Namireddy V, Ibebuogu U, Dave S, Cho HJ, Elahi A, Frederick A. Unraveling the Link Between Fibromuscular Dysplasia and Acute Coronary Syndrome: A Comprehensive Case Report and Analysis. Cureus 2023; 15:e39605. [PMID: 37384072 PMCID: PMC10299753 DOI: 10.7759/cureus.39605] [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: 05/28/2023] [Indexed: 06/30/2023] Open
Abstract
We present a rare case of fibromuscular dysplasia (FMD) manifesting in the mid to distal segment of the left anterior descending (LAD) artery, which led to the development of acute coronary syndrome (ACS) in our patient, highlighting the severe consequences of this vascular disorder. During the investigation of the patient's clinical symptoms, an unexpected incidental finding emerged, indicating bilateral FMD involvement of the renal arteries. This serendipitous discovery underscores the importance of comprehensive evaluation and thorough exploration when managing patients with FMD. We aim to shed light on the intriguing nature of FMD and emphasize the need for vigilant assessment to identify potential multi-vessel abnormalities, even beyond the primary affected site. We also aim to highlight the coronary artery manifestation of FMD as ACS and discuss its medical management.
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Affiliation(s)
- Mukosolu F Obi
- Internal Medicine, Wyckoff Heights Medical Center, Brooklyn, USA
| | | | - Uzoma Ibebuogu
- Cardiovascular Medicine, University of Tennessee Health Science Center, Memphis, USA
| | - Shivani Dave
- Medicine, St. George's University School of Medicine, True Blue, GRD
| | - Hyun Joon Cho
- Internal Medicine, Wyckoff Heights Medical Center, Brooklyn, USA
| | - Asim Elahi
- Hospitalist, Saint Joseph London Hospital, London, USA
- Hospitalist, Pikeville Medical Center, Pikeville, USA
| | - Ariel Frederick
- Medicine, St. George's University School of Medicine, True Blue, GRD
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25
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Del Val D, Bastante T, Rivero F, Cuesta J, Martinez-Avial M, Alfonso F. "Lotus root": a novel optical coherence tomography imaging pattern in spontaneous coronary artery dissection. EUROINTERVENTION 2023; 18:1458-1459. [PMID: 36660809 PMCID: PMC10111131 DOI: 10.4244/eij-d-22-00775] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 11/10/2022] [Indexed: 01/21/2023]
Affiliation(s)
- David Del Val
- Cardiology Department, Hospital Universitario de La Princesa, Madrid, Spain
- Instituto de Investigación Sanitaria, IIS-IP, Hospital Universitario de La Princesa, Madrid, Spain
| | - Teresa Bastante
- Cardiology Department, Hospital Universitario de La Princesa, Madrid, Spain
- Instituto de Investigación Sanitaria, IIS-IP, Hospital Universitario de La Princesa, Madrid, Spain
| | - Fernando Rivero
- Cardiology Department, Hospital Universitario de La Princesa, Madrid, Spain
- Instituto de Investigación Sanitaria, IIS-IP, Hospital Universitario de La Princesa, Madrid, Spain
| | - Javier Cuesta
- Cardiology Department, Hospital Universitario de La Princesa, Madrid, Spain
- Instituto de Investigación Sanitaria, IIS-IP, Hospital Universitario de La Princesa, Madrid, Spain
| | | | - Fernando Alfonso
- Cardiology Department, Hospital Universitario de La Princesa, Madrid, Spain
- Instituto de Investigación Sanitaria, IIS-IP, Hospital Universitario de La Princesa, Madrid, Spain
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26
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Pergola V, Continisio S, Mantovani F, Motta R, Mattesi G, Marrazzo G, Dellino CM, Montonati C, De Conti G, Galzerano D, Parato VM, Gimelli A, Barchitta A, Campana M, D'Andrea A. Spontaneous coronary artery dissection: the emerging role of coronary computed tomography. Eur Heart J Cardiovasc Imaging 2023:7135507. [PMID: 37082977 DOI: 10.1093/ehjci/jead060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/12/2023] [Indexed: 04/22/2023] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is a cause of acute coronary syndrome and myocardial infarction, more frequent among young women. Invasive coronary angiography (ICA) is the gold standard for the diagnosis of SCAD, although the risk of propagating dissection flap is considerable. Therefore, coronary computed tomography angiography (CCTA) is an emerging alternative modality to diagnose SCAD with the advantage of being a non-invasive technique. Clinicians should be aware of the predisposing conditions and pathophysiology to raise the pre-test probability of SCAD and select the most appropriate diagnostic tools. In recent times, improvements in spatial and temporal resolution and the use of semi-automated software providing quantitative assessment make CCTA a valid alternative to ICA also for the follow-up. Moreover, CCTA may be helpful to screen and evaluate extra-coronary arteriopathies closely related to SCAD. In this review, we illustrate the current and the potential role of CCTA in the diagnosis of SCAD, highlighting advantages and disadvantages of this imaging modality compared to ICA.
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Affiliation(s)
- Valeria Pergola
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Via Giustiniani, 2, 35128 Padova, Italy
| | - Saverio Continisio
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Via Giustiniani, 2, 35128 Padova, Italy
| | - Francesca Mantovani
- Department of Cardiology, Azienda USL, IRCCS di Reggio Emilia, Via Giovanni Amendola, 2, 42122 Reggio Emilia, Italy
| | - Raffaella Motta
- Unit of Radiology, Department of Medicine, Medical School, University of Padua, Via Giustiniani, 2, 35128 Padova, Italy
| | - Giulia Mattesi
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Via Giustiniani, 2, 35128 Padova, Italy
| | - Gemma Marrazzo
- Unit of Cardiology and Intensive Coronary Care, Umberto I Hospital, Via Alfonso de Nicola, 84014, Nocera Inferiore, Italy
| | - Carlo Maria Dellino
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Via Giustiniani, 2, 35128 Padova, Italy
| | - Carolina Montonati
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Via Giustiniani, 2, 35128 Padova, Italy
| | - Giorgio De Conti
- Unit of Radiology, Department of Medicine, Medical School, University of Padua, Via Giustiniani, 2, 35128 Padova, Italy
| | - Domenico Galzerano
- Cardiac Centre, King Faisal Specialist Hospital and Research Centre, Al Mathar Ash Shamali, 11564 Riyadh, Saudi Arabia
| | - Vito Maurizio Parato
- Cardiology Unit, Emergency Dept, Hospital "Madonna del Soccorso", Via Luciano Manara, 8, 63074 San Benedetto del Tronto, Italy
| | - Alessia Gimelli
- Cardiovascular and Imaging Departments, CNR Research Area, Fondazione CNR/Regione Toscana Gabriele Monasterio, Via Giuseppe Moruzzi, 1, 56124 Pisa, Italy
| | - Agatella Barchitta
- Department of Medicine, University of Padua, Via Giustiniani, 2, 35128 Padova, Italy
| | - Marco Campana
- U.O.C. Cardiologia, Fondazione Poliambulanza, Via Don Pinzoni, 1, 25124 Brescia, Italy
| | - Antonello D'Andrea
- Unit of Cardiology and Intensive Coronary Care, Umberto I Hospital, Via Alfonso de Nicola, 84014, Nocera Inferiore, Italy
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Smirnova A, Aliberti F, Cavaliere C, Gatti I, Vilardo V, Giorgianni C, Cassani C, Repetto A, Narula N, Giuliani L, Urtis M, Ozaki Y, Prati F, Arbustini E, Ferrari M. Spontaneous coronary artery dissection: an unpredictable event. Eur Heart J Suppl 2023; 25:B7-B11. [PMID: 37091648 PMCID: PMC10120938 DOI: 10.1093/eurheartjsupp/suad059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Spontaneous coronary artery dissection (SCAD) is an under-recognized cause of acute coronary syndrome that predominantly affects women in adulthood and is the leading cause of acute myocardial infarction in pregnancy. The most common clinical presentation is ST-segment elevation myocardial infarction (STEMI) or non-STEMI, followed by cardiogenic shock (∼2%), sudden cardiac death (0.8% in autopsy series), cardiac arrest, ventricular arrhythmias (∼5%), and Takotsubo syndrome. The prevalence of SCAD in the general population is largely uncertain due to underdiagnosis. Oral contraceptives, post-menopausal therapy, and infertility treatments are recognized associated factors. The pathological substrates (fibromuscular dysplasia) and triggers (especially emotional stress) are commonly present in affected women. The few cases with a precise genetic aetiology occur in the context of syndromic and non-syndromic connective tissue diseases. The only true certainty in SCAD is the overwhelming prevalence in women. The first event as well as the recurrence (up to 30%, which varies depending on the definition) is largely unpredictable. The treatment strategy is highly individualized and requires extensive additional study in order to optimize outcomes and prevent major adverse cardiovascular events in affected individuals. We have known about SCAD for nearly a century, but we still do not know how best to prevent, diagnose, and treat it, making SCAD a highly important and unmet clinical need.
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Affiliation(s)
- Alexandra Smirnova
- Transplant Research Area and Centre for Inherited Cardiovascular Diseases, Scientific Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Flaminia Aliberti
- Transplant Research Area and Centre for Inherited Cardiovascular Diseases, Scientific Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Claudia Cavaliere
- Transplant Research Area and Centre for Inherited Cardiovascular Diseases, Scientific Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Ilaria Gatti
- Transplant Research Area and Centre for Inherited Cardiovascular Diseases, Scientific Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Viviana Vilardo
- Transplant Research Area and Centre for Inherited Cardiovascular Diseases, Scientific Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Carmelina Giorgianni
- Transplant Research Area and Centre for Inherited Cardiovascular Diseases, Scientific Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Cassani
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
- Unit of Obstetrics and Gynecology, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Alessandra Repetto
- Division of Cardiology, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Nupoor Narula
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York, USA
| | - Lorenzo Giuliani
- Transplant Research Area and Centre for Inherited Cardiovascular Diseases, Scientific Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Mario Urtis
- Transplant Research Area and Centre for Inherited Cardiovascular Diseases, Scientific Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Yukio Ozaki
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - Francesco Prati
- UniCamillus, Saint Camillus International University of Health Sciences, Rome, Italy
- Centro per la Lotta Contro L’Infarto—CLI Foundation, Rome, Italy
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Abstract
Spontaneous coronary artery dissection (SCAD) is a significant cause of myocardial infarction (MI) and is more prevalent in pregnancy. The disease is being increasingly appreciated and diagnosed with the development and application of coronary angiography and intravascular imaging. Recurrent spontaneous coronary artery dissection (R-SCAD) is relatively common, with recurrence rates ranging from 8 to 27%. R-SCAD usually involves anatomical sites different from the original SCAD lesion and can cause MI, ventricular arrhythmias, and cardiogenic shock. This study aims to conduct a comprehensive review of R-SCAD to identify early risk factors and guide prevention policies and interventions. In addition, the risk of R-SCAD in subsequent pregnancies in women with a history of SCAD is discussed.
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29
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Pelan DG. Spontaneous coronary artery dissection: an uncommon primary presenting feature of fibromuscular dysplasia. BMJ Case Rep 2022; 15:e253508. [PMID: 36524272 PMCID: PMC9748918 DOI: 10.1136/bcr-2022-253508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Spontaneous coronary artery dissection is a rare but increasingly recognised cause of acute coronary syndrome particularly in young women, accounting for up to 25% of acute coronary syndrome cases in women under 50. It is, however, an uncommon primary presenting pathology of underlying fibromuscular dysplasia. We present the case of a woman in her 40s, with no significant medical history, presenting with anterior ST elevation myocardial infarction, identified as spontaneous coronary artery dissection on invasive coronary angiogram with an underlying aetiology, and subsequent diagnosis, of fibromuscular dysplasia being established on MR angiography.
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30
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Faiella W, Mulvagh SL. Revascularization in Spontaneous Coronary Artery Dissection: Do Clinical Outcomes Vary Based on Initial Presentation? Can J Cardiol 2022; 38:1944-1947. [PMID: 36272634 DOI: 10.1016/j.cjca.2022.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/11/2022] [Accepted: 10/11/2022] [Indexed: 12/14/2022] Open
Affiliation(s)
- Whitney Faiella
- Division of Cardiology, Queen Elizabeth II Health Sciences Centre, Dalhousie, University, Halifax, Nova Scotia, Canada
| | - Sharon L Mulvagh
- Division of Cardiology, Queen Elizabeth II Health Sciences Centre, Dalhousie, University, Halifax, Nova Scotia, Canada; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
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31
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Muacevic A, Adler JR, Battula AK, Birhane TN, Shetty R. Spontaneous Coronary Artery Dissection in a Female Patient With Acute Myocardial Infarction. Cureus 2022; 14:e31839. [PMID: 36579294 PMCID: PMC9788934 DOI: 10.7759/cureus.31839] [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: 11/23/2022] [Indexed: 11/25/2022] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is the formation of a false lumen within a vessel wall, with an accumulation of blood leading to vessel occlusion, mimicking symptoms of acute myocardial infarction (AMI). Here, we discuss the case of a middle-aged woman with STEMI who was found to have coronary artery dissection on coronary angiography during left heart catheterization. Clinicians should have a high suspicion of SCAD in young females presenting with AMI without traditional risk factors for coronary artery disease. Such patients should receive urgent angiography. Once the diagnosis is confirmed, there are no clear guidelines for treating AMI secondary to SCAD. Hemodynamically stable patients can be managed with the immediate initiation of antiplatelet therapy and beta-blockers. Thrombolytic therapy is avoided due to the risk of dissection and intramural hematoma. Coronary artery bypass graft (CABG) is indicated in patients with multiple vessel involvement or patients who have had a primary coronary intervention fail. Bioresorbable vascular scaffolds (BVS) may be a better option in STEMI or hemodynamic instability. However, current treatment strategies are based on expert opinion and a few case studies.
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Lionakis N, Briasoulis A, Zouganeli V, Dimopoulos S, Kalpakos D, Kourek C. Spontaneous coronary artery dissection: A review of diagnostic methods and management strategies. World J Cardiol 2022; 14:522-536. [PMID: 36339886 PMCID: PMC9627356 DOI: 10.4330/wjc.v14.i10.522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/14/2022] [Accepted: 10/06/2022] [Indexed: 02/05/2023] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is a rare non-atherosclerotic cause of acute coronary syndromes defined as non-iatrogenic, non-traumatic separation of the coronary artery wall. The most common profile is a middle-aged woman between 44 and 53 years with few cardiovascular risk factors. SCAD is frequently linked with predisposing factors, such as postpartum, fibromuscular dysplasia or other vasculopathies, connective tissue disease and hormonal therapy, and it is often triggered by intense physical or emotional stress, sympathomimetic drugs, childbirth and activities increasing shear stress of the coronary artery walls. Patients with SCAD usually present at the emergency department with chest discomfort, chest pain, and rapid heartbeat or fluttery. During the last decades, the most common problem of SCAD was the lack of awareness about this condition which has led to significant underdiagnosis and misdiagnosis. However, modern imaging techniques such as optical coherence tomography, intravascular ultrasound, coronary angiography or magnetic resonance imaging have contributed to the early diagnosis of the disease. Treatment of SCAD remains controversial, especially during the last years, where invasive techniques are being used more often and in more emergent cardiac syndromes. Although conservative treatment combining aspirin and beta-blocker remains the recommended strategy in most cases, revascularization could also be suggested as a method of treatment in specific indications, but with a higher risk of complications. The prognosis of SCAD is usually good and long-term mortality seems to be low in these patients. Follow-up should be performed on a regular basis.
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Affiliation(s)
- Nikolaos Lionakis
- Department of Cardiology, 417 Army Share Fund Hospital of Athens (NIMTS), Athens 11521, Greece
| | - Alexandros Briasoulis
- Department of Clinical Therapeutics, Alexandra Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens 11528, Greece
- Division of Cardiovascular Medicine, Section of Heart Failure and Transplantation, University of Iowa Hospitals and Clinics, IA 52242, United States
| | - Virginia Zouganeli
- Second Cardiology Department, Attikon University Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens 12462, Greece
| | - Stavros Dimopoulos
- Clinical Ergospirometry, Exercise & Rehabilitation Laboratory, 1st Department of Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens 10676, Greece
- Cardiac Surgery Intensive Care Unit, Onassis Cardiac Surgery Center, Athens 17674, Greece
| | - Dionisios Kalpakos
- Department of Cardiology, 417 Army Share Fund Hospital of Athens (NIMTS), Athens 11521, Greece
| | - Christos Kourek
- Department of Cardiology, 417 Army Share Fund Hospital of Athens (NIMTS), Athens 11521, Greece
- Clinical Ergospirometry, Exercise & Rehabilitation Laboratory, 1st Department of Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens 10676, Greece
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Differences in Demographics and Outcomes Between Men and Women With Spontaneous Coronary Artery Dissection. JACC Cardiovasc Interv 2022; 15:2052-2061. [PMID: 36265936 DOI: 10.1016/j.jcin.2022.08.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 08/05/2022] [Accepted: 08/16/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Spontaneous coronary artery dissection (SCAD) is an increasingly recognized cause of myocardial infarction (MI) that most frequently affects women. The characteristics of men with SCAD are less well described. OBJECTIVES The aim of this study was to describe the characteristics of men with SCAD. METHODS We compared baseline demographics, clinical presentation, angiographic findings and cardiovascular outcomes of men and women in the Canadian SCAD Study. Major adverse cardiovascular events (MACE) were composite of death, MI, stroke or transient ischemic attack, heart failure hospitalization, and revascularization. RESULTS Of 1,173 patients with SCAD, 123 (10.5%) were men. Men with SCAD were younger than women (mean age 49.4 ± 9.6 years vs 52.0 ± 10.6 years; P = 0.01). Men had lower rate of prior MI than women (0.8% vs 7.0%; P = 0.005). Men were less likely to have fibromuscular dysplasia (FMD) (27.8% vs 52.7%; P = 0.001), depression (9.8% vs 20.2%; P = 0.005), emotional stress (35.0% vs 59.3%; P < 0.001), or high score on the Perceived Stress Scale (3.5% vs 11.0%; P = 0.025) but were more likely to report isometric physical stress (40.2% vs 24.0%; P = 0.007). There was no difference in angiographic types of SCAD, but men had more circumflex artery (44.4% vs 30.9%; P = 0.001) and fewer right coronary artery (11.8% vs 21.7%; P = 0.0054) dissections. At median follow-up of 3.0 (IQR: 2.0-3.8) years, men had fewer hospital presentations with chest pain (10.6% vs 24.8%; P < 0.001). There were no differences in in-hospital events or follow-up MACE (7.3% vs 12.7%; P = 0.106). CONCLUSIONS Ten percent of SCAD patients were men. Men were younger and more likely to have a physical trigger but were less likely to have FMD, depression, or an emotional trigger. Men had less recurrent chest pain but no significant difference in MACE.
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Osman M, Syed M, Simpson TF, Bhardwaj B, Kheiri B, Divanji P, Golwala H, Zahr F, Cigarroa JE. Incidence and outcomes of cardiogenic shock among women with spontaneous coronary artery dissection. Catheter Cardiovasc Interv 2022; 100:530-534. [PMID: 36073664 DOI: 10.1002/ccd.30362] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 07/10/2022] [Accepted: 07/27/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND There is a paucity of data on cardiogenic shock (CS) incidence and outcomes among patients with spontaneous coronary artery dissection (SCAD). METHODS Women admitted to the hospital for acute myocardial infarction (AMI) with and without SCAD were identified from the United States National Readmission Database from October 1, 2015 to December 31, 2018. We calculated the incidence of CS among women with AMI with and without SCAD and odds for developing CS after adjusting for baseline characteristics. In addition, we report the utilization of percutaneous coronary intervention, mechanical circulatory support, severe disability surrogates, and 30-day readmission rates. RESULTS A total of 664,292 patients admitted for AMI were eligible for analysis, including 6643 patients with SCAD and 657,649 without SCAD. Patients with SCAD were younger (57 years [interquartile range, IQR 48-68] vs. 71 years [IQR 60-81], p < 0.01) and had fewer comorbidities yet had a higher incidence of CS as compared to patients without SCAD (9% vs. 5%, p < 0.01) and remained at elevated risk after adjusting for baseline comorbidities (adjusted odds ratio 1.5 [95% confidence interval, CI 1.2-1.7]). Among patients who developed CS, those with SCAD had lower in-hospital mortality than non-SCAD (31% vs. 39%, p < 0.01), and were more likely to receive mechanical circulatory support. CONCLUSIONS In a nationally representative sample of women admitted for AMI, we found that patients with SCAD had a higher risk of developing CS and required more frequent use of mechanical circulatory support but were more likely to survive to discharge than women suffering AMI from causes other than SCAD.
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Affiliation(s)
- Mohammed Osman
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA.,Section of Cardiovascular Medicine, Yale New Haven Hospital, Yale School of Medicine, New Haven, Connecticut, USA
| | - Moinuddin Syed
- Division of Cardiology, West Virginia University School of Medicine, Morgantown, West Virginia, USA
| | - Timothy F Simpson
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Bhaskar Bhardwaj
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Babikir Kheiri
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Punag Divanji
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Harsh Golwala
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Firas Zahr
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Joaquin E Cigarroa
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
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Canadian Spontaneous Coronary Artery Dissection Cohort Study. J Am Coll Cardiol 2022; 80:1585-1597. [DOI: 10.1016/j.jacc.2022.08.759] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 08/10/2022] [Indexed: 11/07/2022]
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Khiatah B, Jazayeri S, Yamamoto N, Burt T, Frugoli A, Brooks DL. Cardiovascular disease in women: A review of spontaneous coronary artery dissection. Medicine (Baltimore) 2022; 101:e30433. [PMID: 36197250 PMCID: PMC9509023 DOI: 10.1097/md.0000000000030433] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 07/28/2022] [Indexed: 11/27/2022] Open
Abstract
Research has demonstrated the disproportionate quality of care for women with cardiovascular disease. These findings have prompted a renewed focus on cardiovascular disease awareness and disease prevention in women. Spontaneous coronary artery dissection (SCAD) is a significant cause of myocardial infarction (MI) and sudden death that primarily affects women. ongoing research has led to improved diagnostic capabilities and changes in approaches to initial and long-term management most importantly this research has provided evidence that SCAD is more common than previously thought and must be evaluated and treated differently from atherosclerotic MI. The difference between SCAD and atherosclerotic MI is highlighted in high rates of recurrent disease, gender distribution, association with exogenous hormones, pregnancy, migraine, physical and emotional stress triggers, concurrent systemic arteriopathies, and connective tissue disease. In this review, we provide updated insights and a summary of the epidemiology, risk factors, clinical presentation, diagnosis, treatment options, prognosis, and recurrence prevention of SCAD. We aim to provide a review of SCAD as a focus on cardiovascular disease awareness and disease prevention in women.
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Affiliation(s)
- Bashar Khiatah
- Community Memorial Hospital, Internal Medicine Department, Ventura, CA, USA
| | - Sam Jazayeri
- Community Memorial Hospital, Internal Medicine Department, Ventura, CA, USA
| | - Naofumi Yamamoto
- College of Osteopathic Medicine of the Pacific, Western University, Pomona, CA, USA
| | - Tristen Burt
- College of Osteopathic Medicine of the Pacific, Western University, Pomona, CA, USA
| | - Amanda Frugoli
- Community Memorial Hospital, Internal Medicine Department, Ventura, CA, USA
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Al-Amodi H, El-Andari R, Moon MC. Coronary artery occlusion flap: An unusual case of spontaneous coronary artery dissection. J Card Surg 2022; 37:3916-3918. [PMID: 36124424 DOI: 10.1111/jocs.16944] [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: 07/19/2022] [Accepted: 09/03/2022] [Indexed: 11/26/2022]
Abstract
CASE REPORT A 39-year-old female presented with chest pain, shortness of breath, and was diagnosed with ST-elevation myocardial infarction. Coronary angiogram revealed left main coronary artery (LMCA) spontaneous coronary artery dissection (SCAD). Following conservative treatment, the patient continued experiencing shortness of breath and chest pain. The cause of these symptoms was difficult to ascertain, even with further investigation. The patient underwent coronary artery bypass grafting, aortic valve replacement, and aortic root replacement with reimplantation of coronary buttons. Following aortotomy, a dissection flap formed by the SCAD was identified, intermittently occluding the LMCA. This was thought to cause their intermittent and severe heart failure symptoms as the flap would intermittently occlude the LMCA causing severe myocardial ischemia. CONCLUSION This patient's presentation of a dissection flap intermittently occluding the LMCA demonstrates an abnormal manifestation of SCAD. Increased awareness of this presentation is imperative to ensure future cases are correctly identified and managed.
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Affiliation(s)
- Hussein Al-Amodi
- Department of Surgery, Division of Cardiac Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Ryaan El-Andari
- Department of Surgery, Division of Cardiac Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Michael C Moon
- Department of Surgery, Division of Cardiac Surgery, University of Alberta, Edmonton, Alberta, Canada
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Combaret N, Liabot Q, Deiri M, Lhermusier T, Boiffard E, Filippi E, Roule V, Georges JL, Manzo-Silberman S, Fluttaz A, Marliere S, Souteyrand G, Pereira B, Cassagnes L, Motreff P. Characteristics and Prognosis of Patients With Fibromuscular Dysplasia in a Population of Spontaneous Coronary Artery Dissections (from the French Registry of Spontaneous Coronary Artery Dissections "DISCO"). Am J Cardiol 2022; 175:38-43. [PMID: 35562298 DOI: 10.1016/j.amjcard.2022.04.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 03/22/2022] [Accepted: 04/05/2022] [Indexed: 11/01/2022]
Abstract
Spontaneous coronary artery dissection (SCAD) and fibromuscular dysplasia (FMD) are pathologies that appear to be closely related. This study compares the characteristics of the FMD population to the non-FMD population in a SCAD cohort. It thus assesses the involvement of the FMD phenotype in a SCAD population. From the data of the French DISCO registry, we included patients with a diagnosis of SCAD and in whom a search for FMD was performed. We collected the following characteristics of this population: the clinical and angiographic presentation, the data concerning the management, and the events occurring during the follow-up. In the 373 SCADs confirmed in the DISCO registry, we obtained imaging data for 340 of them. FMD was found in 45% of cases. The mean age was higher in the FMD group, 53.2 ± 8.8 years, versus 50.1 ± 11 years in the non-FMD group. High blood pressure and postmenopausal status were significantly higher in the FMD group. Clinical presentation, angiographic data, and management were comparable. The major adverse cardiac event rate and recurrence rate were not different between the 2 groups after 1 year of follow-up. In conclusion, we confirmed a 45% prevalence of FMD in the SCAD population. The median age was higher in the FMD group, suggesting that FMD may develop over time. The rate of major adverse cardiac events and recurrence were similar in the FMD group versus the non-FMD group after 1 year of follow-up.
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Affiliation(s)
- Nicolas Combaret
- Department of Cardiology, Clermont-Ferrand University Hospital Center, Centre National de la Recherche Scientifique, Clermont Auvergne University, Clermont-Ferrand, France.
| | - Quentin Liabot
- Department of Cardiology, Clermont-Ferrand University Hospital Center, Centre National de la Recherche Scientifique, Clermont Auvergne University, Clermont-Ferrand, France
| | - Mays Deiri
- Department of Radiology, Clermont-Ferrand University Hospital Center, Centre National de la Recherche Scientifique, Clermont Auvergne University, Clermont-Ferrand, France
| | | | - Emmanuel Boiffard
- Department of Cardiology, Vendée Hospital center, La Roche-sur-Yon, France
| | - Emmanuelle Filippi
- Department of Cardiology, General Hospital of Atlantic Brittany, Vannes, France
| | - Vincent Roule
- Department of Cardiology, Caen University Hospital, Caen, France
| | - Jean-Louis Georges
- Department of Cardiology, Centre Hospitalier de Versailles, Le Chesnay-Rocquencourt, France
| | | | - Arnaud Fluttaz
- Department of Cardiology, Centre Hospitalier Metropole Savoie, Chambery, France
| | - Stéphanie Marliere
- Department of Cardiology, Grenoble University Hospital, Grenoble, France
| | - Géraud Souteyrand
- Department of Cardiology, Clermont-Ferrand University Hospital Center, Centre National de la Recherche Scientifique, Clermont Auvergne University, Clermont-Ferrand, France
| | - Bruno Pereira
- Biostatistics Unit (Direction de la Recherche Clinique et de l'Innovation DRCI), Clermont-Ferrand University Hospital Center, Centre National de la Recherche Scientifique, Clermont Auvergne University, Clermont-Ferrand, France
| | - Lucie Cassagnes
- Department of Radiology, Clermont-Ferrand University Hospital Center, Centre National de la Recherche Scientifique, Clermont Auvergne University, Clermont-Ferrand, France
| | - Pascal Motreff
- Department of Cardiology, Clermont-Ferrand University Hospital Center, Centre National de la Recherche Scientifique, Clermont Auvergne University, Clermont-Ferrand, France
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Alyamani M, Aziz A, Nagendran J, Welsh RC. Multi-vessel spontaneous coronary artery dissection in a patient with aortic dissection: a case report. Eur Heart J Case Rep 2022; 6:ytac263. [PMID: 35815314 PMCID: PMC9263159 DOI: 10.1093/ehjcr/ytac263] [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] [Received: 12/28/2021] [Revised: 02/03/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022]
Abstract
Background Spontaneous coronary artery dissection (SCAD) is a rare cause of acute coronary syndrome that is often misdiagnosed. Case summary We describe a case of multi-vessel SCAD in a 73-year-old patient with no evidence of fibromuscular dysplasia that is presented with Type A aortic dissection after undergoing an ascending aorta and aortic arch replacement with stent placement in the abdominal aorta. The use of percutaneous coronary intervention with cutting balloons and drug-eluting stent implantation helped wean the patient off extracorporeal membrane oxygenation successfully. Discussion To our knowledge, this is the first reported case of multi-vessel SCAD presenting concomitantly with aortic dissection. More research is needed to help understand the pathophysiology of the two conditions as well as possible links between them.
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Affiliation(s)
- Motasem Alyamani
- Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta , Edmonton, Alberta T6G 2S2 , Canada
| | - Amir Aziz
- Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta , Edmonton, Alberta T6G 2S2 , Canada
| | - Jeevan Nagendran
- Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta , Edmonton, Alberta T6G 2S2 , Canada
| | - Robert C Welsh
- Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta , Edmonton, Alberta T6G 2S2 , Canada
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Besant G, Bourque PR, Smith IC, Chih S, Lamacie MM, Breiner A, Zwicker J, Lochmüller H, Warman-Chardon J. Case Report: Severe Peripartum Cardiac Disease in Myotonic Dystrophy Type 1. Front Cardiovasc Med 2022; 9:899606. [PMID: 35722118 PMCID: PMC9203732 DOI: 10.3389/fcvm.2022.899606] [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] [Received: 03/18/2022] [Accepted: 05/06/2022] [Indexed: 12/02/2022] Open
Abstract
Background Myotonic dystrophy type 1 (DM1) is a hereditary muscular dystrophy affecting ∼2.1–14.3/100,000 adults. Cardiac manifestations of DM1 include conduction disorders and rarely cardiomyopathies. DM1 increases the risk of obstetric complications, however, little is known about the relationship between pregnancy and cardiomyopathy in DM1 due to disease rarity. Case A 23-year-old with DM1 developed cardiomyopathy during pregnancy. Despite initial medical stabilization, she subsequently developed multiple spontaneous coronary artery dissections postpartum, worsening cardiomyopathy and multiorgan failure. She died 5 months postpartum. Conclusion Though cardiomyopathy and arterial dissection are both known complications of pregnancy, this case suggests individuals with myotonic dystrophy type 1 may be at heightened risk for cardiac disease during the peripartum period. Physicians caring for women with suspected or proven DM1 should offer counseling and be alerted to the risk of cardiac complications with pregnancy and in the peripartum period. Pregnant and peripartum women with DM1 are likely to benefit from more frequent assessments of cardiac function including echocardiograms and early institution of heart failure management protocols when symptoms of cardiomyopathy present.
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Affiliation(s)
- Georgia Besant
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Pierre R. Bourque
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Medicine, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
| | - Ian C. Smith
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Sharon Chih
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Mariana M. Lamacie
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Ari Breiner
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Medicine, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
| | - Jocelyn Zwicker
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Medicine, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
| | - Hanns Lochmüller
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Medicine, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
- Children’s Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - Jodi Warman-Chardon
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Medicine, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
- Children’s Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
- *Correspondence: Jodi Warman-Chardon,
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Wilander H, Pagonis C, Venetsanos D, Swahn E, Dworeck C, Johnston N, Jonasson L, Kellerth T, Tornvall P, Yndigegn T, Sederholm Lawesson S. Nationwide observational study of incidence, management and outcome of spontaneous coronary artery dissection: a report from the Swedish Coronary Angiography and Angioplasty register. BMJ Open 2022; 12:e060949. [PMID: 35649586 PMCID: PMC9161068 DOI: 10.1136/bmjopen-2022-060949] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 05/13/2022] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES The aim of this study was to conduct a nationwide all comer description of incidence, contemporary management and outcome in Swedish spontaneous coronary artery dissection (SCAD) patients. The incidence of SCAD as well as the management and outcome of these patients is not well described. DESIGN A nationwide observational study. PARTICIPANTS AND SETTING All patients with SCAD registered in the Swedish Coronary Angiography and Angioplasty Register from 2015 to 2017 were included. The index angiographies of patients with registered SCAD were re-evaluated at each centre to confirm the diagnosis. Patients with non-SCAD myocardial infarction (MI) (n=32 601) were used for comparison. OUTCOME MEASURES Outcomes included all-cause mortality, reinfarction or acute coronary reangiography. RESULTS This study found 147 SCAD patients, rendering an incidence of 0.74 per 100 000 per year and a prevalence of 0.43% of all MIs. The average age was 52.9 years, 75.5% were women and 47.6% presented with ST-segment elevation MI. Median follow-up time for major adverse cardiac event was 17.3 months. Percutaneous coronary intervention was attempted in 40.1% of SCAD patients and 30.6% received stent. The use of antithrombotic agents was similar between the groups and there was no difference regarding outcomes, 10.9% vs 13.4%, p=0.75. Mortality was lower in SCAD patients, 2.7% vs 8.0%, p=0.03, whereas SCAD patients more often underwent acute reangiography, 9.5% vs 4.6%, p<0.01. CONCLUSION In this nationwide, all comer Swedish study, the overall incidence of SCAD was low, including 25% men which is more and in contrast to previous studies. Compared with non-SCAD MI, SCAD patients were younger, with lower cardiovascular risk burden, yet suffered substantial mortality and morbidity and more frequently underwent acute coronary reangiography.
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Affiliation(s)
- Henrik Wilander
- Department of Cardiology and Department of Health, Medicine and Caring Sciences, Linkoping University, Linkoping, Sweden
| | - Christos Pagonis
- Department of Cardiology and Department of Health, Medicine and Caring Sciences, Linkoping University, Linkoping, Sweden
| | - Dimitrios Venetsanos
- Division of cardiology, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Eva Swahn
- Department of Cardiology and Department of Health, Medicine and Caring Sciences, Linkoping University, Linkoping, Sweden
| | - Christian Dworeck
- Department of Molecular and Clinical Medicine, Institute of Medicine, SU Sahlgrenska, Göteborg, Sweden
| | - Nina Johnston
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden
| | - Lena Jonasson
- Department of Cardiology and Department of Health, Medicine and Caring Sciences, Linkoping University, Faculty of Medicine, Linkoping, Sweden
| | - Thomas Kellerth
- Department of acute cardiology, Region Värmland, Karlstad, Sweden
| | - Per Tornvall
- Cardiology Unit, Department of Clinical Science and Education Södersjukhuset, Karolinska Institute, Stockholm, Sweden
| | | | - Sofia Sederholm Lawesson
- Department of Cardiology and Department of Health, Medicine and Caring Sciences, Linkoping University, Linkoping, Sweden
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Phogat V, Nepal S, Kozman H. A Non-atherosclerotic Heart Tears Apart: A Case of Spontaneous Coronary Artery Dissection in a Healthy Postmenopausal Woman. Cureus 2022; 14:e25459. [PMID: 35774718 PMCID: PMC9239583 DOI: 10.7759/cureus.25459] [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: 05/29/2022] [Indexed: 11/22/2022] Open
Abstract
Due to limited understanding and knowledge of spontaneous coronary artery dissection (SCAD), it is typically believed to affect young peripartum women. We present a case of a post-menopausal older woman who suffered an acute non-ST segment elevation myocardial infarction (NSTEMI), secondary to a SCAD of the right posterior descending artery (PDA), after strenuous exercise. As the patient was hemodynamically stable and without signs of ongoing ischemia, she was managed conservatively. SCAD should be in differentials for patients presenting with acute coronary syndrome (ACS) who have no or few cardiovascular atherosclerotic risk factors. SCAD can be missed due to low suspicion of ACS in young and healthy patients. ACS from SCAD is often misdiagnosed and/or mismanaged as atherosclerotic ACS. Increasing awareness about this condition can lead to earlier diagnosis and prevention of sudden cardiac deaths. As most cases of SCAD can be managed conservatively, differentiating it from atherosclerotic ACS can reduce unnecessary reperfusion procedures and complications thereof.
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43
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Baechler CJ, Witt DR, Lohese O, Benson G. Spontaneous Coronary Artery Dissection and Evidence-Based Medicine. Am J Cardiol 2022; 171:65-68. [PMID: 35292147 DOI: 10.1016/j.amjcard.2022.01.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/21/2022] [Accepted: 01/26/2022] [Indexed: 11/26/2022]
Abstract
Spontaneous coronary artery dissection (SCAD) is a relatively newly diagnosed area, and evidence-based medicine (EBM) standards are emerging and currently include an aspirin, β blocker, clopidogrel, angiotensin-converting enzyme inhibitor/angiotensin-receptor blocker for patients with hypertension, vascular abnormality imaging, and cardiac rehabilitation. Because SCAD is an uncommon condition, many providers are unfamiliar with EBM treatment standards which could affect the implementation of recommended treatment. This study documented the frequency of failure to meet EBM SCAD treatment standards and factors contributing to conformance failure. Patients who presented to a tertiary referral hospital from January 1, 2005, to July 6, 2020, were included. The electronic medical record was reviewed for EBM treatment. Patients who did not meet the criteria of EBM were contacted by phone for a phone interview. The study period included 118 patients with SCAD, 3 of whom (2.5%) died and were not eligible for this study. In the final cohort of 115 patients, the average age was 55 years, female gender (97%) and EBM standards were met in 30%. Of patients who participated in the phone interview, 38 (33%) reported frustration with SCAD misdiagnosis (39%), inadequate mental health resources (37%), and communication failure regarding the need for cardiologist follow-up (26%). Cardiac rehabilitation use was impacted by location, time of day, availability, and cost. The most common medication-limiting factor for β-blocker usage was fatigue (15%). Most (59%) patients did not undergo fibromuscular dysplasia imaging. In conclusion, in this 15-year SCAD study from a single tertiary care hospital SCAD registry, only 30% met the current EBM for SCAD. Unique solutions that are both patient-informed and evidence-driven are needed to achieve the best clinical outcomes.
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Mohammadian M, Shah D, Santana M, Elkattawy S, Jesani S. Levine’s Sign Points to Spontaneous Coronary Artery Dissection in a Healthy Young Male. Cureus 2022; 14:e24893. [PMID: 35698691 PMCID: PMC9186000 DOI: 10.7759/cureus.24893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2022] [Indexed: 11/05/2022] Open
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Blazak PL, Holland DJ, Basso T, Martin J. Spontaneous coronary artery dissection, fibromuscular dysplasia, and biventricular stress cardiomyopathy: a case report. Eur Heart J Case Rep 2022; 6:ytac125. [PMID: 35652086 PMCID: PMC9149788 DOI: 10.1093/ehjcr/ytac125] [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] [Received: 08/12/2021] [Revised: 11/30/2021] [Accepted: 03/18/2022] [Indexed: 11/20/2022]
Abstract
Background Spontaneous coronary artery dissection (SCAD) is an important cause of acute
coronary syndrome and is associated with fibromuscular dysplasia (FMD). The
diagnosis of stress cardiomyopathy in patients with SCAD and FMD is
uncommon, though an important consideration given the shared risk profile.
Complications of severe left ventricular (LV) dysfunction associated with
stress cardiomyopathy, such as LV thrombus, complicate the management of
SCAD where anticoagulation is controversial in the context of
SCAD-associated intramural haematoma. Case summary A 65-year-old female presented with non-ST elevation myocardial infarction
with a recent diagnosis of hypertension but no other traditional
cardiovascular risk factors. There was, however, a family history of early
cardiac death from myocardial infarction affecting her mother.
Echocardiography demonstrated severe biventricular dysfunction with
circumferential akinesis of the mid to apical segments. Coronary angiography
demonstrated type 2A SCAD involving the first diagonal artery. Cardiac
magnetic resonance imaging (MRI) confirmed a diagnosis of stress
cardiomyopathy with biventricular involvement, complicated by LV apical
thrombus and a focal region of myocardial infarction. Vascular imaging
confirmed the presence of FMD. Guideline-directed heart failure therapy in
addition to clopidogrel and rivaroxaban was prescribed. Follow-up contrast
echocardiography at six-weeks confirmed resolution of LV dysfunction and
resolution of the LV thrombus with no adverse events. Discussion The dual diagnosis of SCAD and stress cardiomyopathy is uncommon. Cardiac MRI
was useful for confirming the diagnosis of stress cardiomyopathy and the
presence of LV thrombus, where anticoagulation may complicate the management
of intramural haematoma in patients with concomitant SCAD and FMD.
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Affiliation(s)
- Penni L Blazak
- Cardiology Department, Sunshine Coast University Hospital, Birtinya, Qld 4575, Australia
| | - David J Holland
- Cardiology Department, Sunshine Coast University Hospital, Birtinya, Qld 4575, Australia
- School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane 4072, Australia
- School of Medicine, Griffith University, Birtinya 4757, Australia
| | - Thomas Basso
- Cardiology Department, Sunshine Coast University Hospital, Birtinya, Qld 4575, Australia
- Cardiology Department, Royal Brisbane and Women’s Hospital, Brisbane 4029, Australia
| | - Josh Martin
- Cardiology Department, Sunshine Coast University Hospital, Birtinya, Qld 4575, Australia
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Barbieri L, D’Errico A, Avallone C, Gentile D, Provenzale G, Guagliumi G, Tumminello G, Carugo S. Optical Coherence Tomography and Coronary Dissection: Precious Tool or Useless Surplus? Front Cardiovasc Med 2022; 9:822998. [PMID: 35433885 PMCID: PMC9010532 DOI: 10.3389/fcvm.2022.822998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 02/22/2022] [Indexed: 01/28/2023] Open
Abstract
Spontaneous coronary artery dissection (SCAD) is a rare clinical condition, but frequently manifested as acute myocardial infarction. In this particular setting, in recent years, optical coherence tomography (OCT) has been established as a possible diagnostic method due to the high spatial resolution (10–20 μm), which can visualize the different layers of coronary vessels. OCT can better analyze the “binary” or double lumen morphology, typical of this entity. Furthermore, it can identify the entrance breach and the circumferential and longitudinal extension of the lesion. However, we have to emphasize that this technique is not free from complications. OCT could further aggravate a dissection or exacerbate a new intimal tear. Therefore, the use of OCT in the evaluation of SCAD should be defined by balancing the diagnostic benefits versus procedural risks. Moreover, we underline that as SCAD is a rare condition and OCT is a recently introduced technique in clinical practice, limited data is available in literature.
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Affiliation(s)
- Lucia Barbieri
- Cardiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Department of Clinical Science and Community Health, University of Milan, Milan, Italy
- *Correspondence: Lucia Barbieri,
| | - Andrea D’Errico
- Cardiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Carlo Avallone
- Cardiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Domitilla Gentile
- Cardiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Giovanni Provenzale
- Cardiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Giulio Guagliumi
- Department of Medicine, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - Gabriele Tumminello
- Cardiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Stefano Carugo
- Cardiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Department of Clinical Science and Community Health, University of Milan, Milan, Italy
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47
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Shah T, Kapadia S, Lansky AJ, Grines CL. ST-Segment Elevation Myocardial Infarction: Sex Differences in Incidence, Etiology, Treatment, and Outcomes. Curr Cardiol Rep 2022; 24:529-540. [PMID: 35286662 DOI: 10.1007/s11886-022-01676-7] [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] [Accepted: 02/03/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Although there have been marked improvements in the standard of care for treatment of ST-elevation myocardial infarction, women, especially younger women, continue to have significantly worse outcomes than men. RECENT FINDINGS This review highlights the current sex differences in presentation, etiology, treatment, and outcomes among these patients in order to make providers aware of the heterogeneous entities that cause ST-elevation myocardial infarction particularly in women and of disparities in treatment that lead to poorer outcomes in women. Furthermore, it emphasizes evidence-based strategies including standardized protocols for early revascularization, mechanical circulatory support, and access methodology that can reduce sex-based disparities in treatments and outcomes.
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Affiliation(s)
- Tayyab Shah
- Yale University School of Medicine, New Haven, CT, USA
| | | | | | - Cindy L Grines
- Northside Hospital Cardiovascular Institute, Atlanta, GA, USA.
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Alfonso F, García-Guimaraes M, Alvarado T, Sanz-Ruiz R, Roura G, Amat-Santos IJ, Abdul-Jawad Altisent O, Tizón-Marcos H, Flores-Ríos X, Masotti M, Pérez-de Prado A, Ferre GF, Ruiz-Poveda FL, Valero E, Portero-Portaz JJ, Diez-Villanueva P, Salamanca J, Bastante T, Rivero F. Clinical implications of arterial hypertension in patients with spontaneous coronary artery dissection. Coron Artery Dis 2022; 33:75-80. [PMID: 33878074 DOI: 10.1097/mca.0000000000001043] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Spontaneous coronary artery dissection (SCAD) is a rare but increasingly recognized cause of acute coronary syndrome. Many patients with SCAD have associated coronary risk factors. However, the implications of arterial hypertension in SCAD patients remain unknown. OBJECTIVE This study sought to assess the clinical implications of arterial hypertension in a nationwide cohort of patients with SCAD. METHODS The Spanish SCAD registry (NCT03607981) prospectively enrolled 318 consecutive patients. All coronary angiograms were centrally analyzed to confirm the diagnosis of SCAD. Patients were classified according to the presence of arterial hypertension. RESULTS One-hundred eighteen patients (37%) had a diagnosis of arterial hypertension. Hypertensive SCAD patients were older (60 ± 12 vs. 51 ± 9 years old) and had more frequently dyslipidemia (56 vs. 23%) and diabetes (9 vs. 3%) but were less frequently smokers (15 vs. 35%) than normotensive SCAD patients (all P < 0.05). Most patients in both groups were female (90 vs. 87%, NS) and female patients with hypertension were more frequently postmenopausal (70 vs. 47%, P < 0.05). Hypertensive SCAD patients had more severe lesions and more frequently multivessel involvement (15 vs. 7%, P < 0.05) and coronary ectasia (19 vs. 7%, P < 0.05) but showed a similar prevalence of coronary tortuosity (34 vs. 26%, NS). Revascularization requirement was similar in both groups (17 vs. 26%, NS) but procedural success was significantly lower (65 vs. 88%, P < 0.05) and procedural-related complications more frequent (65 vs. 41%, P < 0.05) in SCAD patients with hypertension. CONCLUSION Patients with SCAD and hypertension are older, more frequently postmenopausal and have more coronary risk factors than normotensive SCAD patients. During revascularization SCAD patients with hypertension obtain poorer results and have a higher risk of procedural-related complications (NCT03607981).
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Affiliation(s)
- Fernando Alfonso
- Cardiac Department, Hospital Universitario de La Princesa, IIS-IP, Universidad Autónoma de Madrid, CIBERCV, Madrid
| | - Marcos García-Guimaraes
- Cardiac Department, Hospital del Mar - Parc de Salut Mar
- Grupo de Investigación Biomédica en Enfermedades del Corazón, IMIM, Barcelona
| | - Teresa Alvarado
- Cardiac Department, Hospital Universitario de La Princesa, IIS-IP, Universidad Autónoma de Madrid, CIBERCV, Madrid
| | - Ricardo Sanz-Ruiz
- Cardiac Department, Hospital General Universitario Gregorio Marañón, IIS-GM, CIBERCV, Madrid
| | - Gerard Roura
- Cardiac Department, Hospital Universitari de Bellvitge, L´Hospitalet de Llobregat, Barcelona
| | | | | | - Helena Tizón-Marcos
- Cardiac Department, Hospital del Mar - Parc de Salut Mar
- Grupo de Investigación Biomédica en Enfermedades del Corazón, IMIM, Barcelona
| | - Xacobe Flores-Ríos
- Cardiac Department, Complexo Hospitalario Universitario de A Coruña, A Coruña
| | - Mónica Masotti
- Cardiac Department, Hospital Clinic de Barcelona, Barcelona
| | | | | | | | | | | | - Pablo Diez-Villanueva
- Cardiac Department, Hospital Universitario de La Princesa, IIS-IP, Universidad Autónoma de Madrid, CIBERCV, Madrid
| | - Jorge Salamanca
- Cardiac Department, Hospital Universitario de La Princesa, IIS-IP, Universidad Autónoma de Madrid, CIBERCV, Madrid
| | - Teresa Bastante
- Cardiac Department, Hospital Universitario de La Princesa, IIS-IP, Universidad Autónoma de Madrid, CIBERCV, Madrid
| | - Fernando Rivero
- Cardiac Department, Hospital Universitario de La Princesa, IIS-IP, Universidad Autónoma de Madrid, CIBERCV, Madrid
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Sawan MA, Calhoun AE, Fatade YA, Wenger NK. Cardiac rehabilitation in women, challenges and opportunities. Prog Cardiovasc Dis 2022; 70:111-118. [PMID: 35150655 DOI: 10.1016/j.pcad.2022.01.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 01/29/2022] [Indexed: 10/19/2022]
Abstract
Cardiac rehabilitation(CR) has known proven benefits in reducing mortality related to cardiovascular disease (CVD), improving quality of life (QoL), and preventing CVD-related readmissions. Despite these known benefits, CR remains underutilized among women relative to men. Disparities exist at the level of referral, enrollment, and program completion. Much is left to be understood regarding the utility of CR in female-predominant CVD such as postpartum cardiomyopathy and Spontaneous Coronary Artery Dissection. This review identifies the benefits of CR for specific populations of women and elucidates on the barriers to CR. We also describe current recommendations to overcome barriers to CR in women.
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Affiliation(s)
- Mariem A Sawan
- Department of Medicine, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA.
| | - Avery E Calhoun
- Department of Internal Medicine, Emory University Atlanta, GA, USA
| | - Yetunde A Fatade
- Department of Internal Medicine, Emory University Atlanta, GA, USA
| | - Nanette K Wenger
- Department of Medicine, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA
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Solinas E, Alabrese R, Cattabiani MA, Grassi F, Pelà GM, Benatti G, Tadonio I, Toselli M, Ardissino D, Vignali L. Spontaneous coronary artery dissection: an Italian single centre experience. J Cardiovasc Med (Hagerstown) 2022; 23:141-148. [PMID: 34570037 DOI: 10.2459/jcm.0000000000001256] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS Spontaneous coronary artery dissection (SCAD) is an emerging cause of acute myocardial infarction (AMI) in young women without a typical cardiovascular risk profile. Knowledge on SCAD is based on observational studies and is still scarce. The aim of this monocentric observational study was to evaluate the predisposing factors, clinical features and prognosis of SCAD patients. METHODS Between 2013 and 2020, 58 patients with angiographic diagnosis of SCAD were identified in our centre with an overall prevalence of 0.9% among patients admitted for AMI (58 of 6414 patients). RESULTS The mean age was 54 ± 11 years and the majority were women (n = 50, 86%) with one or fewer cardiovascular risk factors (n = 35, 60%). The prevalence of Fibromuscolar Dysplasia (FMD) was 39% (7 of 18 screened patients). The rate of major adverse cardiovascular and cerebrovascular events (MACCEs) was used to assess the prognosis. Out-of-hospital cardiac arrest because of ventricular fibrillation was observed in four (7%) patients. The majority of patients (n = 51, 88%) were treated conservatively without revascularization. The in-hospital and 30-day clinical course was uneventful in most patients (n = 54, 93%) with two cardiac deaths. During a median follow-up of 12 months, there were no further deaths. The global rate of SCAD recurrence was significant (n = 8, 14%) but predictors have not been identified. CONCLUSION Although overall survival seems good, SCAD is a potentially malignant, not rare disease, which can present with sudden cardiac death and not uncommon recurrence. Prognostic stratification and optimal management of SCAD patients remain to be defined.
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Affiliation(s)
- Emilia Solinas
- Division of Cardiology, Parma University Hospital, Parma
| | | | | | | | | | | | - Iacopo Tadonio
- Division of Cardiology, Parma University Hospital, Parma
| | - Marco Toselli
- GVM Care and Research, Maria Cecilia Hospital, Interventional Cardiology Unit Cotignola, Ravenna, Italy
| | | | - Luigi Vignali
- Division of Cardiology, Parma University Hospital, Parma
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