[Brazilian consensus of monitoring and hemodynamic support - Part IV: tissue perfusion evaluation].

Abstract

The main cardiovascular function is to maintain the adequate perfusion e oxygen delivery to the cells. Physiologically, this is controlled by the cellular metabolic rate. The critically ill patients are in high danger of tissue hipoperfusion and this is directly related to cellular injury and organ dysfunction. Therefore, the tissue perfusion monitoring makes part and is indissociated of hemodynamic evaluation of the critically ill patient and is indicated to all this patients. The objective was to define recommendations about clinical utility of different tolls to bedside perfusion monitoring.