Use of noninvasive volume assessment methods to predict acute blood loss in spontaneously breathing volunteers

Tomo A., Pekdemir M., Ozturan İ. U., Doğan N. Ö., Yaka E., Yılmaz S.

CLINICAL AND EXPERIMENTAL EMERGENCY MEDICINE, vol.8, no.1, pp.9-15, 2021 (ESCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 8 Issue: 1
  • Publication Date: 2021
  • Doi Number: 10.15441/ceem.20.021
  • Journal Name: CLINICAL AND EXPERIMENTAL EMERGENCY MEDICINE
  • Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus
  • Page Numbers: pp.9-15
  • Keywords: Photoplethysmography, Capnography, Hypovolemia, Shock
  • Kocaeli University Affiliated: Yes

Abstract

Objective The use of noninvasive volume assessment methods to predict acute blood loss in spontaneously breathing patients remains unclear. We aimed to investigate changes in the pleth variability index (PVI), vena cava collapsibility index (VCCI), end-tidal carbon dioxide (EtCO2), pulse pressure (PP), and mean arterial pressure (MAP) in spontaneously breathing volunteers after acute loss of 450 mL blood and passive leg raise (PLR).