Spontaneous coronary artery dissection causes

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Spontaneous Coronary Artery Dissection Microchapters

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Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Spontaneous coronary artery dissection from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Approach

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

Angiography

CT

MRI

Echocardiography

Other Imaging Findings

Other Diagnostic Studies

Treatment

Treatment Approach

Medical Therapy

Percutaneous Coronary Intervention

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Type 1

Type 2A

Type 2B

Type 3

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sara Zand, M.D.[2] Nate Michalak, B.A. Arzu Kalayci, M.D. [3]

Synonyms and keywords: SCAD

Overview

The exact etiology of spontaneous coronary artery dissection remains elusive; however, fibromuscular dysplasia and takotsubo cardiomyopathy have been considered as the potential cause of spontaneous coronary artery dissection. The underlying causes associated with SCAD include emotional stress, physical stress such as extreme valsalva maneuver, retching, vomiting, coughing, isometric exercise, history of using stimulant medications or illicit drugs, pregnancy, and connective tissue disorders.

Causes

Common causes associated with spontaneous coronary artery dissection (SCAD) include:[1][2]

Fibromuscular Dysplasia

Takotsubo Cardiomyopathy (TCM)

References

  1. Saw, Jacqueline; Mancini, G.B. John; Humphries, Karin H. (2016). "Contemporary Review on Spontaneous Coronary Artery Dissection". Journal of the American College of Cardiology. 68 (3): 297–312. doi:10.1016/j.jacc.2016.05.034. ISSN 0735-1097.
  2. Saw J (2014). "Coronary angiogram classification of spontaneous coronary artery dissection". Catheter Cardiovasc Interv. 84 (7): 1115–22. doi:10.1002/ccd.25293. PMID 24227590.
  3. Saw, J.; Poulter, R.; Fung, A.; Wood, D.; Hamburger, J.; Buller, C. E. (2012). "Spontaneous Coronary Artery Dissection in Patients With Fibromuscular Dysplasia: A Case Series". Circulation: Cardiovascular Interventions. 5 (1): 134–137. doi:10.1161/CIRCINTERVENTIONS.111.966630. ISSN 1941-7640.
  4. Saw, Jacqueline; Ricci, Donald; Starovoytov, Andrew; Fox, Rebecca; Buller, Christopher E. (2013). "Spontaneous Coronary Artery Dissection". JACC: Cardiovascular Interventions. 6 (1): 44–52. doi:10.1016/j.jcin.2012.08.017. ISSN 1936-8798.
  5. Toggweiler, S; Puck, M; Thalhammer, C; Manka, R; Wyss, M; Bilecen, D; Corti, R; Amann-Vesti, B; Lüscher, T; Wyss, C (2012). "Associated vascular lesions in patients with spontaneous coronary artery dissection". Swiss Medical Weekly. doi:10.4414/smw.2012.13538. ISSN 1424-7860.
  6. Saw, J.; Aymong, E.; Sedlak, T.; Buller, C. E.; Starovoytov, A.; Ricci, D.; Robinson, S.; Vuurmans, T.; Gao, M.; Humphries, K.; Mancini, G. B. J. (2014). "Spontaneous Coronary Artery Dissection: Association With Predisposing Arteriopathies and Precipitating Stressors and Cardiovascular Outcomes". Circulation: Cardiovascular Interventions. 7 (5): 645–655. doi:10.1161/CIRCINTERVENTIONS.114.001760. ISSN 1941-7640.
  7. Lie, J.T.; Berg, K.K. (1987). "Isolated fibromuscular dysplasia of the coronary arteries with spontaneous dissection and myocardial infarction". Human Pathology. 18 (6): 654–656. doi:10.1016/S0046-8177(87)80368-4. ISSN 0046-8177.
  8. Mather PJ, Hansen CL, Goldman B, Inniss S, Piña I, Norris R, Jeevanandam V, Bove AA (1994). "Postpartum multivessel coronary dissection". J. Heart Lung Transplant. 13 (3): 533–7. PMID 8061031.
  9. Brodsky, Sergey V.; Ramaswamy, Gita; Chander, Praveen; Braun, Alex (2007). "Ruptured Cerebral Aneurysm and Acute Coronary Artery Dissection in the Setting of Multivascular Fibromuscular Dysplasia". Angiology. 58 (6): 764–767. doi:10.1177/0003319707303645. ISSN 0003-3197.
  10. Olin, J. W.; Gornik, H. L.; Bacharach, J. M.; Biller, J.; Fine, L. J.; Gray, B. H.; Gray, W. A.; Gupta, R.; Hamburg, N. M.; Katzen, B. T.; Lookstein, R. A.; Lumsden, A. B.; Newburger, J. W.; Rundek, T.; Sperati, C. J.; Stanley, J. C. (2014). "Fibromuscular Dysplasia: State of the Science and Critical Unanswered Questions: A Scientific Statement From the American Heart Association". Circulation. 129 (9): 1048–1078. doi:10.1161/01.cir.0000442577.96802.8c. ISSN 0009-7322.
  11. Chou, Annie Y.; Sedlak, Tara; Aymong, Eve; Sheth, Tej; Starovoytov, Andrew; Humphries, Karin H.; Mancini, G.B. John; Saw, Jacqueline (2015). "Spontaneous Coronary Artery Dissection Misdiagnosed as Takotsubo Cardiomyopathy: A Case Series". Canadian Journal of Cardiology. 31 (8): 1073.e5–1073.e8. doi:10.1016/j.cjca.2015.03.018. ISSN 0828-282X.
  12. 12.0 12.1 Y-Hassan, Shams; Henareh, Loghman (2013). "Spontaneous coronary artery dissection triggered post-ischemic myocardial stunning and takotsubo syndrome: two different names for the same condition". Cardiovascular Revascularization Medicine. 14 (2): 109–112. doi:10.1016/j.carrev.2012.11.005. ISSN 1553-8389.
  13. Y-Hassan, Shams; Themudo, Raquel; Maret, Eva (2017). "Spontaneous coronary artery dissection and takotsubo syndrome: The chicken or the egg causality dilemma". Catheterization and Cardiovascular Interventions. 89 (7): 1215–1218. doi:10.1002/ccd.26956. ISSN 1522-1946.
  14. Y-Hassan, Shams; Böhm, Felix (2016). "The causal link between spontaneous coronary artery dissection and takotsubo syndrome: A case presented with both conditions". International Journal of Cardiology. 203: 828–831. doi:10.1016/j.ijcard.2015.11.047. ISSN 0167-5273.
  15. Yalta, Kenan; Ucar, Fatih; Yilmaztepe, Mustafa; Ozkalayci, Flora (2016). "Tako-tsubo cardiomyopathy and spontaneous coronary artery dissection: A subtle association with prognostic implications?". International Journal of Cardiology. 202: 174–176. doi:10.1016/j.ijcard.2015.08.152. ISSN 0167-5273.
  16. Madias, John E. (2015). "On a Plausible Association of Spontaneous Coronary Artery Dissection and Takotsubo Syndrome". Canadian Journal of Cardiology. 31 (11): 1410.e1. doi:10.1016/j.cjca.2015.07.720. ISSN 0828-282X.
  17. Madias, John E. (2017). "A Possible Amphidromic Relation Between Spontaneous Coronary Artery Dissection and Takotsubo Syndrome". The American Journal of Cardiology. 120 (3): e69. doi:10.1016/j.amjcard.2016.10.008. ISSN 0002-9149.
  18. Pelliccia, Francesco; Kaski, Juan Carlos; Crea, Filippo; Camici, Paolo G. (2017). "Pathophysiology of Takotsubo Syndrome". Circulation. 135 (24): 2426–2441. doi:10.1161/CIRCULATIONAHA.116.027121. ISSN 0009-7322.