Radial ArteryPercutaneous Coronary InterventionSpasmAngioplasty, Balloon, CoronaryCathetersCoronary AngiographyCoronary VesselsTreatment OutcomeCoronary Artery DiseaseMyocardial InfarctionCoronary StenosisCoronary CirculationStentsCoronary Artery BypassPlatelet Aggregation InhibitorsCoronary OcclusionCoronary DiseaseCoronary RestenosisTime FactorsFemoral ArteryCoronary Thrombosis