Myocardial BridgingCoronary Vessel AnomaliesAngina PectorisIschemiaAngina, UnstableCoronary AngiographyMyocardial IschemiaBrain IschemiaTakotsubo CardiomyopathyCardiomyopathy, HypertrophicAngina Pectoris, VariantMultidetector Computed TomographyCoronary VesselsElectrocardiographyUltrasonography, InterventionalCoronary CirculationAngina, StableAutopsyDeath, Sudden, CardiacConstriction, PathologicCoronary DiseaseFollow-Up StudiesCoronary Artery DiseaseMyocardiumBlood Flow VelocityEchocardiographyPrevalenceReperfusion InjuryCoronary Artery BypassTreatment OutcomeRisk FactorsMicrovascular AnginaMyocardial Contraction