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BACKGROUND ST-elevation myocardial infarction(STEMI)remains a major cause of mortality despite early revascularization and optimal medical therapy.Tailoring individual management by considering patients’specificities may help in improving post-STEMI survival.AIM To evaluate whether in-hospital bleeding complications may be involved in post STEMI prognosis among overweight patients.METHODS We prospectively included 2070 patients with a STEMI between January 2005 and December 2012 in the French observational cohort,“Registre d’Infarctus Maine-Anjou”.Bleeding Academic Research Consortium(BARC)in-hospital bleeding complications were recorded.RESULTS Of 705 patients(35.3%)were presented as being of normal weight,defined as a body mass index(BMI)<25 kg/m^2,877(43.9%)had a BMI between 25 and 30 kg/m^2and 416(20.8%)had a BMI≥30 kg/m^2.One-year cardiovascular mortality was lower for BMI≥25 kg/m^2(5.3%and 7.1%)patients than for normal weight patients(10.8%)(P=0.001).We found an interaction between the effect of BARC 3 on mortality and BMI groups.While a BARC 3 was related to a higher 1-year mortality in general(HR:2.58,95%CI:1.44-4.64,P≤0.001),prognosis was even worse in normal weight patients(HR:2.97,95%CI:1.61-5.5,P<0.001)than for patients with a BMI≥25 kg/m^2(HR:1.94,95%CI:1.02-3.69,P=0.041).CONCLUSION Normal weight patients presented higher rates of in-hospital bleeding complications and lower survival after a STEMI.Excess mortality might be due to greater vulnerability to bleeding amongst normal weight patients.
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篇名 Prognostic impact of body mass index on in-hospital bleeding complications after ST-segment elevation myocardial infarction
来源期刊 世界心脏病学杂志:英文版(电子版) 学科 医学
关键词 Myocardial INFARCTION Body mass index BLEEDING COMPLICATIONS Obesity PARADOX
年,卷(期) 2020,(1) 所属期刊栏目
研究方向 页码范围 44-54
页数 11页 分类号 R54
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Myocardial
INFARCTION
Body
mass
index
BLEEDING
COMPLICATIONS
Obesity
PARADOX
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研究分支
研究去脉
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世界心脏病学杂志:英文版(电子版)
月刊
1949-8462
北京市朝阳区东四环中路62号楼远洋国际中
出版文献量(篇)
78
总下载数(次)
1
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0
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