Low Coenzyme Q10 Levels and the Outcome of Statin Treatment in Heart Failure

McMurray et al. ([1][1]) investigated in a pre-specified substudy of CORONA (Controlled Rosuvastatin Multinational Study in Heart Failure) the effect of statin therapy on plasma coenzyme Q10 (CoQ10) concentration and the possible relationship between the level of CoQ10 and cardiovascular events.