前言目的:探讨老年人眩晕病因与临床特征。方法:回顾性分析90例老年眩晕患者的临床资料。结果:90例眩晕病例中脑血管疾病占63例（70%）,其中椎基动脉供血不足41例（46%）。结论:老年眩晕最主要病因为椎基底动脉供血不足,也应高度警惕脑血管意外、心律失常等危及生命的情况。
Objective:Toanalyzethecausesandclinicalfeaturesonvertigointheelderly.Methods:Theclinicaldataof90elderlypatientswithvertigowereanalyzedretrospectively.Results:Inthe90cases,itwasverycommonofcerebrovasculardisease（70%）,extraordinarilyver-tebrobasilararterialinsufficiency（46%）.Conclusion:Cerebrovasculardiseaseisthemostcommonreasonofvertigoinelderlypatients.AndSomeseriousetiologysuchascardiacarrhythmia,acuteischemicardiovasculardisordershouldbepay...
