Definition SvO2 monitoring provides information about the overall balance between oxygen supply and demand; however, does not reflect oxygenation in individual organs. Continous monitoring is accomplished via an oximetric pulmonary artery catheter (PAC). SvO2 = SaO2 – Subspecialty Cardiac Anesthesia Related Media Keyword history 85%/2012 80%/2009 See Also: Sources PubMed