眩晕与脑供血不足ppt课件.pptVIP

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 腹型肥胖：心脑血管病危险 因素 不 戒烟 （每天少一口，体重向下走） 1 运动 卒中防治存在的误区： 头晕=脑供血不足=颈椎病 每年定期输液就可以预防心脑血管病 高血压、糖尿病、高脂血症没有症状——不重视不吃药 保健品代替药物治疗高血压、糖尿病、高脂血症等 出现偏瘫、失语、偏盲、口眼歪斜等症状不马上就医 误区 全民行动 减少脑卒中 预防比治疗更重要 千里之行始于足下 任重而道远 天天快乐！ * * 脑梗死急性期死亡率很高，卒中发作后7天的死亡率是12％，1个月的死亡率高达19％ Case fatality is generally accepted to be 12% within the first seven days and 19% at one month for first-ever stroke. Patients with primary or subarachnoid cerebral haemorrhage and those with total anterior circulation infarcts are at highest risk of death. Some patients die within hours as a result of the ischaemic insult or cardiac complications, others succumb at between five and 10 days to the effects of cerebral oedema. Late deaths are usually due to the consequences of immobilisation and early or delayed stroke recurrence, especially in patients with subarachnoid haemorrhage, in whom the risk of death from re-bleeding is as high as 30%. Patients with brain stem involvement, caused either by the primary ischaemic process or by compression due to raised intracranial pressure, are at high risk of death. The risk of death falls after the first 30 days to about 9% per annum, twice that for the population atlarge. 卒中首次发作后30天的卒中复发率是2－3％，6个月的复发率是9％，1年的复发率是10－16％。是普通人群的9倍，是同年龄和性别人群的15倍 Stroke recurrence has been divided, on the basis of recent clinical trials, into early (within two weeks) and delayed (often beyond three months) recurrence. Regardless of cause, the risk of stroke recurrence is highest early after first-ever stroke and delay minimises the benefit of any intervention. About 2–3% of patients have recurrent stroke within the first 30 days afterstroke, 9% in the first six months and 10–16% in the first year. That is, stroke patients have a risk 15 times that of an age- and sex-matched population. Thereafter the risk becomes lower and is about nine times that of the general population. * 卒中在