Overview A Study to Evaluate the Effect of Oral Mirabegron on the Heart in Healthy Males and Females Status: Completed Trial end date: 2010-11-01 Target enrollment: Participant gender: Summary The objective of this study is to evaluate the effect of repeat oral dosing of mirabegron on ECG (electrocardiogram) measurements. Phase: Phase 1 Details Lead Sponsor: Astellas Pharma IncTreatments: MirabegronMoxifloxacinNorgestimate, ethinyl estradiol drug combination