http://www.chestjournal.org/cgi/content/full/125/5/1877?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=1&andorexacttitle=and&titleabstract=troponin+sepsis&andorexacttitleabs=and&andorexactfulltext=and&searchid=1128474424260_1478&stored_search=&FIRSTINDEX=0&sortspec=relevance&journalcode=chest#SEC5