Compressed spectral array patterns following cardiopulmonary arrest. A preliminary report

Continuous taped EEG recordings were made following resuscitation in 18 survivors of cardiopulmonary arrest. These taped data were processed, using Bickford's method of compressed spectral array, and four distinctive patterns were recognized. These patterns correlated significantly with eventual outcome of these patients, suggesting that processed EEG information can provide important prognostic information for such patients.