doi:10.1155/2012/964158 Review Article Left Ventricular Diastolic Dysfunction in the Intensive Care Unit: Trends and Perspectives

which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Heart failure with a normal or nearly normal left ventricular (LV) ejection fraction (HFNEF) may represent more than 50 % of heart failure cases. Although HFNEF is being increasingly recognized, there is a relative lack of information regarding its incidence and prognostic implications in intensive care unit (ICU) patients. In the ICU, many factors related to patient’s history, or applied therapies, may induce or aggravate LV diastolic dysfunction. This may impact on patients ’ morbidity and mortality. This paper discusses methods for assessing LV diastolic function and the feasibility of their implementation for diagnosing HFNEF in the ICU. 1