ve·nous ad·mix·ture(vē'nŭs ad'miks-chŭr)
The mingling in the pulmonary circulation of arterial blood and desaturated blood resulting from ventilation-perfusion mismatching (reduced ventilation with full perfusion).
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
A mixture of venous and arterial blood.
Medical Dictionary, © 2009 Farlex and Partners