International journal of cardiology
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Cardiac troponin T and I are important diagnostic and prognostic markers in patients with acute coronary syndrome (ACS). Troponin elevations in various non-ACS scenarios have been documented, but few studies have been conducted on the general hospitalized population, none compared the diagnostic performance of troponin I and T. ⋯ Hs-cTnT was elevated above the 99th percentile in more than one third of the non-ACS patients, while hs-cTnI and sc-cTnI were elevated in approximately one tenth. The correlation between hs-cTnT and hs-cTnI concentrations was significantly stronger in ACS patients than in non-ACS patients.
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Various studies have indicated that glucocorticoid supplementation during cardiopulmonary resuscitation (CPR), in conjunction with vasopressors, may improve outcomes in instances of cardiac arrest. However, further population-based analysis is warranted with respect to resuscitative and long-term survival benefits conferred by administering glucocorticoids in this setting. ⋯ Glucocorticoid use during CPR is associated with improved survival-to-admission, survival-to-discharge, and 1-year survival rates.