Percutaneous Coronary InterventionAngioplasty, Balloon, CoronaryCoronary AngiographyCoronary RestenosisCoronary Artery DiseaseCoronary VesselsMyocardial InfarctionStentsTreatment OutcomeCoronary StenosisPlatelet Aggregation InhibitorsCoronary CirculationCoronary Artery BypassDrug-Eluting StentsCoronary OcclusionTiclopidineCoronary DiseaseCoronary ThrombosisTime FactorsAcute Coronary SyndromeFollow-Up StudiesProspective StudiesMyocardial RevascularizationRisk FactorsElectrocardiographyHemorrhageRegistriesPlatelet Glycoprotein GPIIb-IIIa ComplexRisk AssessmentUltrasonography, InterventionalCreatine Kinase, MB FormHospital MortalityCardiovascular AgentsImmunoglobulin Fab FragmentsHirudinsRetrospective StudiesRecurrenceMyocardial ReperfusionThrombosisPurinergic P2Y Receptor AntagonistsRadial ArteryPredictive Value of TestsRetreatmentNo-Reflow PhenomenonKaplan-Meier EstimateAngina, StableSirolimusAnticoagulantsCardiac CatheterizationAngina, UnstableChi-Square DistributionAngina PectorisFibrinolytic AgentsAspirinCoronary AneurysmMyocardial IschemiaThrombectomyMultivariate AnalysisRandomized Controlled Trials as TopicLogistic ModelsSuctionAtherectomy, CoronaryGraft Occlusion, VascularProsthesis DesignAnterior Wall Myocardial InfarctionShock, CardiogenicMetalsProportional Hazards ModelsThrombolytic TherapyAngioplastyHeparinWhole Blood Coagulation TimeCathetersCoronary VasospasmPropensity ScoreAngioplasty, BalloonTime-to-TreatmentPatient TransferFractional Flow Reserve, MyocardialSeverity of Illness IndexBiological MarkersReceptors, Purinergic P2Y12EnoxaparinPlatelet Function TestsAntithrombinsEmbolismPrognosisFemoral ArteryIncidenceOdds RatioPostoperative ComplicationsCardiac CathetersCreatine KinaseCoronary Care UnitsCardiologyFeasibility StudiesSurvival AnalysisContrast MediaPaclitaxelEndpoint Determination