张老先生一年多来总是感觉到耳朵不舒服,常常会有耳鸣现象,白天感觉尚好,一到夜晚耳鸣现象明显加重。不堪其扰的他到医院耳鼻喉科做了听力方面的相关检查,没有发现任何问题。随后,在医生的建议下,张老先生做了血压、血脂、心电图、TCD检查,确诊患上了脑动脉硬化,经过一段时间的治疗,病情大大减轻。可他一直想不明白,动脉硬化怎么还影响到 Mr. Zhang Lao always feel the ear more than a year uncomfortable, often tinnitus phenomenon, feel good during the day, tinnitus significantly worse at night. To his dismay, he went to the hospital otolaryngology hearing related to the relevant checks, did not find any problems. Subsequently, at the doctor’s advice, Mr. Zhang made blood pressure, blood lipids, electrocardiogram, TCD examination, diagnosed with cerebral arteriosclerosis, after a period of treatment, the condition greatly reduced. But he always wondered how arteriosclerosis also affected