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The Diagnosis of Vertebrobasilar Insufficiency Using Transcranial Doppler Ultrasound
Background. Vertebrobasilar insufficiency (VBI) is a hemodynamic posterior circulation transient ischemic attack (TIA) caused by intermittent vertebral artery occlusion that is induced by a head rotation or extension. VBI may result from large vessel atherosclerotic disease, dissection, cervical com...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2012
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3509548/ https://www.ncbi.nlm.nih.gov/pubmed/23251187 http://dx.doi.org/10.1155/2012/894913 |