ABSTRACT
To investigate and determine the clinical findings, lesions, risk factors, and variety of etiology in Turkish patients suffering from vertebrobasilar ischemia. The clinical, radiological, and prognostic features of patients with ischemic stroke in the vertebrobasilar system [VBS] are not homogeneous. The mechanism, localization, and severity of the vascular lesions and the presence of coexisting vascular risk factors influence the prognosis. The study included 134 patients with ischemic strokes in the VBS that were evaluated according to age, gender, clinical findings, risk factors, lesion localization, echocardiography, Doppler sonography, and cervical magnetic resonance angiography at Haydarpa