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Revista Brasileira de Cirurgia Cardiovascular-Brazilian Journal of Cardiovascular Surgery 2016, 31 1

Autor: Shi-Min Yuan

Fuente: http://www.redalyc.org/articulo.oa?id=398945315010

Introducción

Revista Brasileira de Cirurgia Cardiovascular-Brazilian Journal of Cardiovascular Surgery ISSN: 0102-7638 revista@sbccv.org.br Sociedade Brasileira de Cirurgia Cardiovascular Brasil Yuan, Shi-Min Aberrant Origin of Vertebral Artery and its Clinical Implications Revista Brasileira de Cirurgia Cardiovascular-Brazilian Journal of Cardiovascular Surgery, vol.
31, núm.
1, enero-febrero, 2016, pp.
52-59 Sociedade Brasileira de Cirurgia Cardiovascular São José do Rio Preto, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=398945315010 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Braz J Cardiovasc Surg 2016;31(1):52-9 REVIEW ARTICLE Aberrant Origin of Vertebral Artery and its Clinical Implications Shi-Min Yuan1, MMed, PhD DOI: 10.5935-1678-9741.20150071 Abstract Aberrant origin of vertebral artery is rare.
The anatomical features and clinical significance of this lesion remain to be clarified.
A comprehensive collection of the pertinent literature resulted in a cohort of 1286 cases involving 955 patients and 331 cadavers.
There were more left than right and more unilateral than bilateral aberrant vertebral arteries.
Patients with aberrant origin of vertebral artery were often asymptomatic and in only 5.5% of the patients their symptoms were probably related to the aberrant origin of vertebral artery.
The acquired cardiovascular lesions were present in 9.5% of the patients, 20.9% of which were vertebral artery-associated lesions.
Eight (0.8%) patients had a vertebral artery dissection.
Logistic regression analysis showed significant regressions between bovine trunk and left vertebral artery (P=0.000), between the dual origins of vertebral artery and cerebral infarct-thrombus (P=0.041), between associated alternative cong...

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