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artículo

Association of Postoperative High-Sensitivity Troponin Levels With Myocardial Injury and 30-Day Mortality Among Patients Undergoing Noncardiac Surgery

Publicado por
Devereaux, P. J., Biccard, Bruce M., Sigamani, Alben, Xavier, Denis, Chan, Matthew T. V., Srinathan, Sadeesh K., Walsh, Michael, Abraham, Valsa, Pearse, Rupert, Wang, C. Y., Sessler, Daniel I., Kurz, Andrea, Szczeklik, Wojciech, Berwanger, Otavio, Villar, Juan Carlos, Málaga Rodríguez, Germán Javier, Garg, Amit X., Chow, Clara K., Ackland, Gareth, Patel, Ameen, Borges, Flavia Kessler, Belley-Cote, Emilie P., Duceppe, Emmanuelle, Spence, Jessica, Tandon, Vikas, Williams, Colin, Sapsford, Robert J., Polanczyk, Carisi A., Tiboni, Maria, Alonso-Coello, Pablo, Faruqui, Atiya, Heels-Ansdell, Diane, Lamy, Andre, Whitlock, Richard, LeManach, Yannick, Roshanov, Pavel S., McGillion, Michael, Kavsak, Peter, McQueen, Matthew J., Thabane, Lehana, Rodseth, Reitze N., Buse, Giovanna A. Lurati, Bhandari, Mohit, Garutti, Ignacia, Jacka, Michael J., Schunemann, Holger J., Cortes, Olga Lucia, Coriat, Pierre, Dvirnik, Nazari, Botto, Fernando, Pettit, Shirley, Jaffe, Allan S., Guyatt, Gordon H.

Publicado 2017

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Importance: Little is known about the relationship between perioperative high-sensitivity troponin T (hsTnT) measurements and 30-day mortality and myocardial injury after noncardiac surgery (MINS). Objective: To determine the association between perioperative hsTnT measurements and 30-day mortality and potential diagnostic criteria for MINS (ie, myocardial injury due to ischemia associated with 30-day mortality). Design, Setting, and Participants: Prospective cohort study of patients aged 45 years or older who underwent inpatient noncardiac surgery and had a postoperative hsTnT measurement. Starting in October 2008, participants were recruited at 23 centers in 13 countries; follow-up finished in December 2013. Exposures: Patients had hsTnT measurements 6 to 12 hours after surgery and daily for 3 days; 40.4% had a preoperative hsTnT measurement. Main Outcomes and Measures: A modified Mazu...