[Perfusion-metabolic interaction in acute cerebral insufficiency. ACIPS study Part I. Cerebral blood flow evaluation].

Basic physiological position that metabolic requirements of brain determine perfusion characteristics of cerebral blood flow underlies the definition of syndrome of acute cerebral insufficiency. So there is a perfusion-metabolic interaction (PMI) in brain tissue at every moment. Based on this paradigm we should synchronize measurement of these components in intensive care practice. The goal of ACIPS study (Acute Cerebral Injury Protection System) is creating methodology of monitoring PMI and treatment algorithm based on this monitoring. In this article we present data that volume cerebral blood flow can be assessed by summing volume bloodflows on brachiocephalic vessels measured with triplex ultrasound. Such results are comparable with CT-perfusion results. Both methods can be used interchangeably if difference in -0.6-11.8 ml/kg/min isn't clinical significant.