Preoperative haemoglobin concentration and mortality rate after coronary artery bypass surgery

被引:131
|
作者
Zindrou, D [1 ]
Taylor, KM [1 ]
Bagger, JP [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Hammersmith Hosp, Fac Med, Cardiothorac Directorate, London W12 0NN, England
来源
LANCET | 2002年 / 359卷 / 9319期
关键词
D O I
10.1016/S0140-6736(02)08614-2
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
We did an observational study in 2059 patients undergoing coronary artery bypass surgery to assess the effect of haemoglobin concentration on in-hospital mortality. We noted that Individuals with a preoperative haemoglobin concentration of 100 g/L or less had a five-fold higher In-hospital mortality rate after surgery than those with a higher haemoglobin concentration, despite having had blood transfusions or the pump primed with blood preoperatively as a routine precaution. Our findings suggest that a low haemoglobin concentration Is a marker of disease severity or comorbidity that has a major effect on survival rate.
引用
收藏
页码:1747 / 1748
页数:2
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