科室园地
【航天心学术】心衰患者的胆固醇水平越低越好吗?
他汀类药物被广泛用于动脉粥样硬化性心血管疾病的一级和二级预防。但是目前研究发现血清胆固醇水平低与心力衰竭患者结局较差相关,这就加大了心力衰竭的管理难度。今天我们来聊聊心衰患者的胆固醇水平降得越低越好吗?
01
02
03
04
总结
研究发现血清胆固醇水平低的心力衰竭患者死亡率较高。对于射血分数降低型心力衰竭患者,无论是否合并冠状动脉疾病,他汀类药物均无帮助。对于射血分数保留型心力衰竭患者,他汀类药物可使死亡率降低。
参考文献:
1. Horwich TB, Hamilton MA, Maclellan WR, Fonarow GC. Low serum total cholesterol is associated with marked increase in mortality in advanced heart failure. J Card Fail 2002; 8:216.
2. Horwich TB, Hernandez AF, Dai D, et al. Cholesterol levels and in-hospital mortality in patients with acute decompensated heart failure. Am Heart J 2008; 156:1170.
3. Wang JQ, Wu GR, Wang Z, et al. Long-term clinical outcomes of statin use for chronic heart failure: a meta-analysis of 15 prospective studies. Heart Lung Circ 2014; 23:105.
4. Liu G, Zheng XX, Xu YL, et al. Meta-analysis of the effect of statins on mortality in patients with preserved ejection fraction. Am J Cardiol 2014; 113:1198.