Overview Study to Assess the Effect of Ticagrelor on Coronary Blood Flow in Healthy Male Subjects. Status: Completed Trial end date: 2011-04-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine if Ticagrelor increases the Adenosin induced coronary blood flow velocity. Phase: Phase 1 Details Lead Sponsor: AstraZenecaTreatments: AdenosineTicagrelor