Duke Clinical Research Institute, Duke University Medical Center, 2400 Pratt Street, Durham, NC 27705, USA.
Nat Rev Cardiol. 2012 Feb 28;9(5):259-60. doi: 10.1038/nrcardio.2012.28.
On the basis of high-quality observational data, Goyal et al. have found that serum potassium levels <3.5 mmol/l or ≥4.5 mmol/l are associated with increased in-hospital mortality in patients with acute myocardial infarction. We discuss whether target potassium levels in clinical practice and guidelines should be changed to 3.5–4.5 mmol/l.
基于高质量的观察性数据,Goyal 等人发现血清钾水平 <3.5mmol/l 或 ≥4.5mmol/l 与急性心肌梗死患者住院死亡率增加相关。我们讨论了在临床实践和指南中是否应该将目标钾水平改为 3.5-4.5mmol/l。