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采用高刺激率（５１次／ｓ）听性脑干反应（ＡＢＲ）测试６７例不同发病时间（１～７２ｄ）的推基底动脉缺血性眩晕（Ｖｅｒｔｅｂｒｏｂａｓｉｌａｒｔｒａｎｓｉｅｎｔｉｓｃｈｅｍｉｃｖｅｒｔｉｇｏ，ＶＢＴＩＶ）患者，以ＡＢＲ５１次／ｓ－１１次／ｓ各波潜伏期与波间期
Sixty-seven patients with vertebrobasilarterientischemic vertigo (VBTIV) with different duration of onset (1-72 days) underwent ABR test at high stimulation rate (51 times / s) and ABR51 times / s- 11 times / s each wave latency and wave interval