AIMS: We investigated the role of asymmetric dimethylarginine (ADMA) for clinical outcome of patients with unstable angina. METHODS AND RESULTS: Forty-five patients with stable angina, 36 patients with unstable angina, and 40 healthy controls were included in this study. Coronary artery disease (CAD) patients were prospectively followed for 1 year. ADMA levels were measured at baseline and after 6 weeks using a validated ELISA. Baseline ADMA concentration in controls was significantly lower than in patients with CAD (0.59+/-0.23 vs. 0.76+/-0.17 micromol/L; P
AIMS: We investigated the role of asymmetric dimethylarginine (ADMA) for clinical outcome of patients with unstable angina. METHODS AND RESULTS: Forty-five patients with stable angina, 36 patients with unstable angina, and 40 healthy controls were included in this study. Coronary artery disease (CAD) patients were prospectively followed for 1 year. ADMA levels were measured at baseline and after 6 weeks using a validated ELISA. Baseline ADMA concentration in controls was significantly lower than in patients with CAD (0.59+/-0.23 vs. 0.76+/-0.17 micromol/L; P