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Myocardial infarction complicating critical illness

Daniel A King1, Yaniv Almog

  • 1Division of Pulmonary and Critical Care Medicine, University of Maryland Medical Center, Baltimore, MD, USA.

Critical Care (London, England)
|December 17, 2005
PubMed

Cardiac troponins are highly sensitive and specific indicators of myocardial injury. Although the mechanism of this injury is not entirely clear, it carries important prognostic information. Elevated serum levels of cardiac troponins have been described in a wide variety of conditions other than myocardial infarction (MI). The current study is an important first step in trying to determine the exact frequency of MI among critically ill patients with elevated troponin. At present, the rate of MI in these patients is unknown and its implications on outcome and management will have to await future prospective clinical trials.

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