The central blood volume as measured by thoracic electrical impedance and plasma proANP is not compromised by donation of 900 mL of blood in men.
Mikkel Gybel-BraskNikolai Baastrup NordsborgJens P GoetzePär I JohanssonNiels H SecherJacob BejderPublished in: Transfusion medicine (Oxford, England) (2020)
During a 900-mL blood loss in semi-recumbent men, CBV measured by TI and plasma proANP is not affected.