Acute angiographic analysis of non-ST-segment elevation acute myocardial infarction

被引:24
作者
Abbas, AE [1 ]
Boura, JA [1 ]
Brewington, SD [1 ]
Dixon, SR [1 ]
O'Neill, WW [1 ]
Grines, CL [1 ]
机构
[1] William Beaumont Hosp, Div Cardiovasc Dis, Royal Oak, MI 48073 USA
关键词
D O I
10.1016/j.amjcard.2004.06.026
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Most revascularization studies on acute myocardial infarction have included patients who have ST-segment elevation or new-onset left bundle branch bloc. However, the characteristics of patients who have non-ST-segment elevation acute myocardial infarction and who have undergone angiographic analysis of their infarct-related arteries have not been adequately described. This study suggests that these patients are likely to have had coronary bypass surgery (odds ratio 4.58, 95% confidence interval 1.83 to 11.5, p = 0.0012) and that circumflex artery occlusions are more likely to present as non-ST-segment elevation than as acute myocardial infarction with ST-segment elevation and/or left bundle branch block (odds ratio 2.91, 95% confidence interval 1.62 to 5.22, p = 0.0003). (C) 2004 by Excerpta Medica, Inc.
引用
收藏
页码:907 / 909
页数:3
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