69岁的杨大爷患有高血压、糖尿病多年,因为平时比较注意调养锻炼,身体状况一直尚可。但日前却因突发心绞痛急诊入院,好在抢救及时并未出现心肌梗塞。医生在问诊时发现,杨大爷在心绞痛发作前,一度出现双侧高音调耳鸣,当时杨大爷以为是衰老的正常表象。其实,耳鸣可能是心血管疾病的早期信号,如果杨大爷在出现耳鸣时能及时 Uncle Yang, 69, has high blood pressure and diabetes for many years, because he usually pays more attention to nurturing and exercising. His condition has always been fair. But a few days ago due to the sudden onset of angina emergency admission, but fortunately, timely rescue did not appear myocardial infarction. At the time of inquiry, the doctor found that Uncle Yang had double-pitched high pitched tinnitus before the angina attack. At that time, Uncle Yang thought it was a normal appearance of aging. In fact, tinnitus may be an early sign of cardiovascular disease, if Dr. Ye can appear in time when tinnitus