https://www.selleckchem.com/pr....oducts/l-ornithine-l
17%; P=0.45), and the change of brain natriuretic peptide was non-significantly greater with QSYQ compared with placebo (median change -14.55 vs. -12.30pg/mL, respectively; P=0.21). By contrast, the Minnesota Living with Heart Failure Questionnaire score significantly improved with QSYQ compared with placebo (-11.78 vs. -9.17; P=0.004). Adverse events were minor and infrequent with QSYQ, similar to the placebo group. Treatment with QSYQ for 6months in addition to standard therapy improved exercise tolerance of IHF patien