823 patienter (heraf 23% kvinder) blev randomiseret til 12 ugers behandling med Ranexa 750 mg to gange dagligt, 1. 000 mg to gange dagligt eller placebo.
Eight-hundred and twenty-three patients (23% women) were randomised to receive 12 weeks of treatment with Ranexa 750 mg twice daily, 1000 mg twice daily, or placebo.