数据库评估血清镁水平与社区中房颤的风险之间的关联。
摘要来源:
int J Cardiol。 2015年12月15日; 205:142-146。 EPUB 2015 12月15日。PMID: 26736089
26736089 Reuma Margalit, Martin Bialik, Yossi Lomnicky, Ronen LoebsteinArticle Affiliation:Noa Markovits
Abstract:BACKGROUND: In population studies, mild hypomagnesemia, determined by a single measurement, was associated with incident atrial fibrillation, over 〜随访20年。 We sought to determine whether mild (≤1.7mg/dL) and moderate (≤1.5mg/dL) hypomagnesemia are temporally associated with increased incidence of atrial fibrillation (AF) in the community.
METHODS:
结果: 在162,162名受试者中,2228(1.4%)在25.3months的中间随访中开发了AF。与中五分之一相比,最低镁五分位数(≤1.9mg/dl)的AF风险明显更高(HR,1.21; 95%CI:1.07-1.37)。 AF风险增加也与轻度有关(HR,1.44; 95%CI:1.20-1.73)和中度低磁性血症(HR,1.57; 95%CI:1.14-2.15)。 No association was found when limiting the follow-up period to 3months.
CONCLUSIONS: In our study, hypomagnesemia was associated with incident AF over prolonged but not short-term follow-up periods, suggesting that this association may not be causal.