Myocardial BridgingCoronary Vessel AnomaliesReperfusion InjuryIschemiaReperfusionMyocardial Reperfusion InjuryMyocardial IschemiaCoronary AngiographyMyocardial ReperfusionBrain IschemiaTakotsubo CardiomyopathyCardiomyopathy, HypertrophicMultidetector Computed TomographyCoronary CirculationCoronary VesselsUltrasonography, InterventionalElectrocardiographyMyocardiumAutopsyDeath, Sudden, CardiacConstriction, PathologicMyocardial ContractionBlood Flow VelocityIschemic Preconditioning, MyocardialIschemic PreconditioningCoronary DiseaseEchocardiographyMyocardial InfarctionTime Factors