New Evidence for Seizure Quality Improvement by Hyperoxia and Mild Hypocapnia

Abstract

We observed, in our typical clinical ECT sample of 37 patients, a significant and synergistic influence of tcpO2/tcpCO2 on seizure quality. Partial pressure of oxygen covaried with lower stimulation energy. The ratio tcpO2/tcpCO2 was associated with lower stimulation energy and still better seizure quality.