LPA and heart failure: Gudbjartsson DF and colleagues’ results also indicated that the odds ratio of 1.05 (95%CI: 1.02–1.07) for heart failure with a 50 nmol/L increase in Lp(a) lost significance after controlling for Lp(a) concentration (OR: 1.01, 95%CI: 0.98–1.04) [27].