【摘要】 目的探讨卵圆孔未闭(PFO)不明原因缺血性脑卒中患者在不同年龄段的风险。方法对508例>25岁脑卒中住院患者,分为≥55岁组,298例;>25岁、<55岁组,210例。对原因不明确的184例患者采用经食管超声心动描记术(TEE)进行PFO检查,测量PFO大小。结果≥55岁组中,89例不明原因患者中PFO 19例,占21%;>25岁、<55岁组中,95例不明原因患者中PFO 52例,占55%。两组年龄发病风险比较有显著性差异(P<0.01)。结论PFO是中青年人不明原因缺血性脑卒中的危险因素。更多还原

【Abstract】 Objective To explore the relevance between the patent foramen ovale(PFO) and ischemic stroke.Methods 508 cases with ischemic stroke in hospitalized patients were divided into two groups,control group has 298 patients,age more than 55-year-old;study group has 210 patients,age between 25 and 55-year-old,184 patients with uncertainty ischemic stroke risk were inspected with transesophageal echocardiography(TEE) for size of foramen ovale.Results there are 19 cases(21%) with PFO 89 cases of unknown causes in control group,there are 52 cases(55%) with PFO in 95 cases of unknown causes in study group.There is significant difference between the two groups.Conclusions PFO is a probably risk factors in young unexplained stroke people.更多还原