TNNT2 and cardiac sarcoidosis: We used a focused search strategy that included keywords and Medical Subject Headings (MeSH) terms specific to the patient population: (("high-sensitivity cardiac troponin" OR "hs-cTn" OR "cardiac troponin T" OR "cTnT") AND ("cardiac sarcoidosis" OR "heart sarcoidosis" OR "sarcoidosis myocardium")).