Heart InjuriesChagas CardiomyopathySpinal CordMyocardial Reperfusion InjuryHeartSpinal Cord InjuriesMyocardiumWounds and InjuriesHeart RateBrain InjuriesAthletic InjuriesReperfusion InjuryInjections, SpinalHeart FailureSpinal NervesSpinal InjuriesSpinal Cord DiseasesAnesthesia, SpinalSpinal Nerve RootsSpinal CanalSpinal Cord NeoplasmsHeart DiseasesSpinal Cord CompressionInjury Severity ScoreSpinal DiseasesHeart TransplantationSpinal NeoplasmsHeart Defects, CongenitalLeg InjuriesLung InjuryRats, Sprague-DawleySpinal StenosisSpinal FusionEye InjuriesNeck InjuriesDisease Models, AnimalTime FactorsFetal HeartAcute Lung Injury