L Naraghi, A Y Mejaddam, O A Birkhan, Y Chang, C M Cropano, T Mesar, A Larentzakis, M Peev, A C Sideris, G M Van der Wilden, A M Imam, J O Hwabejire, G C Velmahos, P J Fagenholz, D Yeh, M A de Moya, D R King
INTRODUCTION: Heart rate complexity, commonly described as a "new vital sign," has shown promise in predicting injury severity, but its use in clinical practice is not yet widely adopted. We previously demonstrated the ability of this noninvasive technology to predict lifesaving interventions (LSIs) in trauma patients. This study was conducted to prospectively evaluate the utility of real-time, automated, noninvasive, instantaneous sample entropy (SampEn) analysis to predict the need for an LSI in a trauma alert population presenting with normal vital signs...
August 2015: Journal of Critical Care