王豪 宋嫣 鄧雅琴 孫園園



【摘要】 目的:探討中青年隱源性缺血性腦卒中(cryptogenic ischemic stroke,CS)與卵圓孔未閉(patent foramen ovale,PFO)的關系。方法:選取2013年1月-2016年1月本院收治的中青年不明原因急性缺血性腦卒中患者128例作為研究組,同時選取與研究組年齡、性別等基本相匹配的健康體檢者108例為對照組。所有腦卒中患者行右心聲學造影和經食管超聲心動圖(transesophageal echocardiography,TEE)診斷PFO,并比較兩種方法的檢出率。對兩組患者的高血壓、糖尿病、冠心病、頸部斑塊等高危因素進行統計分析,比較兩組間PFO的檢出率及高危因素的差異。結果:研究組PFO檢出率為48.4%(62/128),明顯高于對照組的13.9%(15/108),差異有統計學意義(P<0.05)。77例卵圓孔未閉,右心聲學造影檢出率為81.8%(63/77),TEE檢出率為90.9%(70/77),兩種檢查方法比較,差異無統計學意義(P>0.05)。兩種方法聯合檢出率97.4%(75/77)。兩組其他腦卒中發病的危險因素比較,差異均無統計學意義(P>0.05)。結論:PFO與中青年CS患者有密切關系,在臨床中,對于不明原因的隱源性腦卒中患者,應想到PFO存在的可能性,右心聲學造影及TEE都是檢查PFO的重要檢查方法,兩者聯合運用可以提高檢出率。
【關鍵詞】 右心聲學造影; 食管超聲心動圖; 隱源性缺血性腦卒中; 卵圓孔未閉
Clinical Study of Young Patients with Cryptogenic Ischemic Stroke and Patent Foramen Ovale/WANG Hao,SONG Yan,DENG Ya-qin,et al.//Medical Innovation of China,2017,14(30):008-011
【Abstract】 Objective:To investigate the relationship between cryptogenic ischemic stroke(CS) and patent foramen ovale (PFO) in young and middle-aged patients.Method:From January 2013 to January 2016,in our hospital 128 unexplained young and middle-aged patients with acute ischemic stroke were selected as study group,at the same time,selection and study group such as age and gender matched healthy subjects served as the control group of 108 cases.All stroke patients right heart contrast echocardiography and transesophageal echocardiography (TEE) PFO diagnosis,the detection rate and the comparison of the two methods.The hypertension,diabetes,coronary heart disease,neck plaque and other high-risk factors of the two groups were statistically analyzed,compared between the two groups of PFO detection rate and high-risk factors.Result:The detection rate of PFO in the study group was 48.4% (62/128),significantly higher than 13.9%(15/108) in the control group,the difference was statistically significant (P<0.05).In 77 cases of patent foramen ovale,the detection rate of right internal acoustic angiography was 81.8%(63/77),and the detection rate of TEE was 90.9%(70/77).There was no significant difference between the two methods(P>0.05).The combined detection rate of two methods was 97.4% (75/77).There was no significant difference between the two groups in the risk factors of other stroke(P>0.05).Conclusion:PFO has a close relationship with the young CS patients in clinical practice for cryptogenic stroke patients with unknown cause,should think of the possibility of PFO,right ventricular contrast and TEE is an important examination method for inspection of PFO,in combination can improve the detection rate.endprint
【Key words】 Right heart angiography; Transesophageal echocardiography; Cryptogenic ischemic stroke; Patent foramen ovale
First-authors address:The Third Affiliated Hospital of Nanchang University,Nanchang 330008,China
doi:10.3969/j.issn.1674-4985.2017.30.003
隱源性缺血腦卒中是中青年致死、致殘的重要危險因素,早發現、早診斷能降低腦卒中的危險度。比較中青年(cryptogenic ischemic stroke,CS)患者和同齡正常對照人群中卵圓孔未閉(patent foramen ovale,PFO)的發生率,探討PFO與CS發病之間的關系。本研究應用經食道超聲檢查、右心聲學造影檢測卵圓孔未閉,分析PFO與不明原因缺血腦卒中的關系,為不明原因缺血腦卒中患者明確病因及預防發作提供依據,現報道如下。
1 資料與方法
1.1 一般資料 選取2013年1月-2016年1月本院收治的中青年診斷為隱源性腦卒中患者128例為研究組,納入標準:(1)符合2010年中國急性缺血性腦卒中診療指南,并通過頭顱CT或MRI檢查證實[1];(2……