冠状动脉造影阴性青年胸痛患者的病因分析  被引量:5

Cause analysis of young patients with chest pain and negative results of coronary angiography

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作  者:韩国鑫 汪琦瑛[2] 王越越[1] 申晓东[1] 夏蕾[3] 金琴花[4] 章明[4] 高磊[4] 段楚玮 黎檀实[1] 朱海燕[1] 

机构地区:[1]解放军总医院急诊科,北京100853 [2]解放军总医院医务部,北京100853 [3]解放军总医院医学保障部,北京100853 [4]解放军总医院心血管内科,北京100853 [5]昆明医科大学第一附属医院磁共振室,昆明650032

出  处:《中华急诊医学杂志》2016年第10期1253-1258,共6页Chinese Journal of Emergency Medicine

摘  要:目的探讨分析冠状动脉造影结果阴性的胸痛青年患者(〈45岁)的病因,为降低青年人心源性猝死的发病率提供理论依据。方法选择2014年1月至2014年12月以胸痛来诊,拟诊为急性冠脉综合征(acutecoronarysyndrome,ACS)而收入解放军总医院的青年患者134例,进行冠状动脉造影,对比分析冠状动脉造影阴性(n=64)、冠状动脉脉造影阳性(n=70)及健康人(n=77)的性别、职业、生化指标[(糖化血红蛋白(HBAlC)、甘油三酯(TG),超敏反应蛋白(CRP)、肌钙蛋白T(cTnT)、高密度脂蛋白(HDL)、脑钠利尿肽(BNP)]、心脏功能(室间隔厚度、左室后壁厚度、左室舒张末容积、左室收缩末容积、每搏输出量、射血分数、缩短分数、E值、A值、E/A值),探讨冠状动脉造影阴性患者的病因。统计分析采用Stata7.0统计软件,计量资料以均数±标准差(孑-t-s)表示,计数资料以例数和百分比表示,两组间比较采用成组t检验,组间两两比较采用方差分析。结果冠脉造影阴性患者病因:冠状动脉粥样硬化90.6%、心脏神经官能症4.7%、心肌病1.6%、心脏X综合征1.6%,其他1.5%。冠脉造影阴性患者中公务员管理人员及商业服务人员比例58.9%,男性占81.1%;健康组比较,体质量指数BMI(P=0.000),糖化血红蛋白(HBAlc)(P=0.001),甘油三酯(TG)(P=0.000),超敏C反应蛋白(CRP)(P=0.003),肌钙蛋白T(cTnT)(P=0.009)水平显著性增高,高密度脂蛋白(HDL)(P=0.000)显著性降低,脑钠利尿肽(BNP)(P=0.128)两组间差异无统计学意义;与冠脉造影阳性患者超声心动图比较:左室收缩末容积(P=0.006)显著性降低,左室射血分数(LVEF)(P=0.000)、缩短分数(FS)(P=0.000)显著性升高。结论冠状动脉粥样硬化是拟诊ACS收入院冠状动脉造影�Objective To reduce the incidence of sudden cardiac death in young individuals with chest pain suspected to be acute coronary syndrome ( ACS ) and negative results of angiography, and so explored the causes of it. Methods A total of 134 young patients with suspected ACS admitted in PLA general hospital from January 2014 to December 2014 , were checked by coronary angiography. Comparisons of gender, professions, BMI, biochemical variables including glycohemoglobin (HBAlc), triglyceride (TG) , C-reactive protein (CRP), troponin T (cTnT), high-density lipoprotein (HDL) , brain natriuretie diuresis peptide (BNP) ) and cardiac function including interventricular septum thickness, left ventricular posterior wall thickness, left ventricular end-diastolic volume and left ventricular systolic volume, stroke volume, ejection fraction and shortening fraction of left ventricle, E value, A value, E/A value among coronary angiography negative group (n = 64 ), coronary angiography positive group (n = 70 ) and healthy subjects group ( n = 77) . Quantitative variables were presented as means + standard deviations, categorical data were presented as absolute values and percentages compared using t-test. One-way ANOVA was used to analyze variance between groups. Results The causes of negative group were found to be coronary atheroselerosis ( 90. 6% ), cardiac neurosis ( 4. 7% ), cardiomyopathy ( 1.6% ), cardiac syndrome X ( 1.6% ), and other 3.2%. There were 81.1% male and 58.9% officer of civil service management and business service personnel in negative group. The young patients in negative group had higher levels of BMI (P = 0. 000 ) , total cholesterol ( TC ) ( P = 0. 000 ) , hypersensitive C-reactive protein (CRP) ( P = 0. 003) , cardiac troponin T (cTnT) (P = 0. 009) and lower high density lipoprotein (HDL) (P = 0. 000) compared with healthy subjects group. There was no significant difference in level of brain natriuretic peptide

关 键 词:青年 急性冠脉综合征 心源性猝死 胸痛 发病原因 冠状动脉造影阴性 生化指标 性别 职业 心脏功能 

分 类 号:R541.4[医药卫生—心血管疾病]

 

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