中青年冠脉严重狭窄分布特点与风险因子的相关性

被引:7
作者
胡鸣颖 [1 ,2 ]
施育平 [1 ]
徐耕 [1 ]
机构
[1] 浙江大学医学院附属第二医院
[2] 鄞州人民医院
关键词
冠状动脉狭窄; 风险因子; 病变分布; 同型半胱氨酸;
D O I
暂无
中图分类号
R541.4 [冠状动脉(粥样)硬化性心脏病(冠心病)];
学科分类号
100201 [内科学];
摘要
目的:对中青年人群冠脉严重狭窄的风险因子进行评价,并进一步探讨各风险因子与病变分布特点的相关性。方法:选择行冠状动脉造影年龄≤60岁患者350例,根据造影结果,分为冠脉严重狭窄组(大于管腔70%)和非严重狭窄组(包括正常者),进一步将冠脉严重狭窄组按照病变分布划分为累及左主干(LMA)或左前降支(LAD)近或中段组和病变在其它部位组。询问患者病史,化验临床指标,并进行统计学分析。结果:比较冠脉严重狭窄组和非严重狭窄组可见:男性比例大(P<0.01),吸烟人数多(P<0.01),甘油三酯(TG)、载脂蛋白B(Apo-B)和同型半胱氨酸(Hcy)升高(P<0.05或P<0.01),而载脂蛋白A1(Apo-A1)降低(P<0.01)。进一步将上述2组从性别角度分析,发现男性和女性组的严重冠脉狭窄者均出现Apo-B和Hcy显著升高;在男性中,冠脉严重狭窄组的糖尿病患病率较高(P<0.05),空腹血糖偏高(P<0.05);而在女性中,冠脉严重狭窄组的TG明显升高(P<0.05)。Logistic逐步回归分析表明,男性(OR=2.798,95%CI:1.520~5.152,P<0.01)、吸烟(OR=3.570,95%CI:2.125~5.996,P<0.01)、Hcy(OR=1.079,95%CI:1.028~1.133,P<0.01)和Apo-B(OR=2.883,95%CI:1.427~5.825,P<0.01)升高是冠脉严重狭窄的独立危险因素。冠脉严重狭窄位置最常见在LMA或LAD近中段,Hcy升高是发生在该常见部位病变的独立预测因子(OR=0.911,95%CI:0.831~0.998,P<0.05)。结论:男性、吸烟、Hcy水平升高和Apo-B增加是早发冠脉严重狭窄的4个独立危险因子。Hcy水平升高还进一步预示冠脉病变的分布特征。
引用
收藏
页码:1850 / 1853
页数:4
相关论文
共 7 条
[1]
缺氧后适应中蛋白激酶Cε与钙敏感受体相互作用对乳鼠心肌细胞的保护作用 [J].
王艳丽 ;
孙智睿 ;
杜丽娟 ;
于雪 ;
王景晓 ;
赵雅君 ;
徐长庆 ;
张伟华 .
中国病理生理杂志, 2009, 25 (08) :1457-1462
[2]
WITHDRAWN: Smoking cessation for the secondary prevention of coronary heart disease..[J].Critchley Julia A;Capewell Simon.The Cochrane database of systematic reviews.2012, 2
[3]
Gender-specific features of plasmatic and circulating cell alterations as risk factors in cardiovascular disease [J].
Straface, Elisabetta ;
Lista, Pasquale ;
Gambardella, Lucrezia ;
Franconi, Flavia ;
Malorni, Walter .
FUNDAMENTAL & CLINICAL PHARMACOLOGY, 2010, 24 (06) :665-674
[4]
Low-density lipoprotein and apolipoprotein B: Clinical use in patients with coronary heart disease [J].
Cromwell W.C. ;
Barringer T.A. .
Current Cardiology Reports, 2009, 11 (6) :468-475
[5]
Comparison of traditional risk factors; natural history and angiographic findings between coronary heart disease patients with age <40 and >or=40 years old..[J].Yildirim Nesligül;Arat Nurcan;Do?an Mesut Sait;S?kmen Yeliz;Ozcan Firat.Anadolu kardiyoloji dergisi : AKD = the Anatolian journal of cardiology.2007, 2
[6]
Regional blood flow analysis and its relationship with arterial branch lengths and lumen volume in the coronary arterial tree [J].
Molloi, Sabee ;
Wong, Jerry T. .
PHYSICS IN MEDICINE AND BIOLOGY, 2007, 52 (05) :1495-1503
[7]
ACC/AHA 2004 guideline update for coronary artery bypass graft surgery: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Committee to Update the 1999 Guidelines for Coronary Artery Bypass Graft Surgery)..[J].Eagle Kim A;Guyton Robert A;Davidoff Ravin;Edwards Fred H;Ewy Gordon A;Gardner Timothy J;Hart James C;Herrmann Howard C;Hillis L David;Hutter Adolph M;Lytle Bruce Whitney;Marlow Robert A;Nugent William C;Orszulak Thomas A.Circulatio