Myocardial ReperfusionThrombectomyCoronary CirculationMyocardial InfarctionSuctionCoronary AngiographyAngioplasty, Balloon, CoronaryMicrocirculationInferior Wall Myocardial InfarctionElectrocardiographyStentsEmbolismTreatment OutcomeMyocardial RevascularizationCoronary ThrombosisPercutaneous Coronary InterventionAngioplastyVentricular Function, LeftBlood Flow VelocityPredictive Value of TestsFollow-Up StudiesTime FactorsProspective StudiesRetrospective StudiesPrognosis