Heart rate variability values are decreased in patients experiencing myocardial ischemia and may serve as early markers for the prediction in ischemic events. Dilaveris P., Zervopoulos G., Michaelidis A., Psomadaki Z., Gi-alafos J., Toutouzas P. Journal of Ambulatory Monitoring, pages 29-41, 1996
Assessment of Time Domain and Spectral components of Heart Rate Varia-bility immediately before ischemic ST segment depression episodes. Dilaveris P., Zervopoulos G., Psomadaki Z., Michaelidis A., Gialafos J., Toutouzas P. Pace, 1996, 19, 1337-1345
Correlation of signal-average electrocardiogram alteration during orthostatic tilt with the respective alteration of heart rate variability time domain values in patients with old prior myocardial infections. Dilaveris P., Sideris S., Gialafos E., Zervopoulos G., Gialafos J., Toutouzas P., Europace 1997 Proceedings, p. 175-179
Radiofrequency catheter ablation of Posteroseptal Accessory Pathway-Results of a Step-by-Step Ablation Approach. Gatsoulis K.A., Apostolopou-los T., Costeas X., Zervopoulos G., Papafanis E., Sotiropoulos E., Gi-alafos J., Toutouzas P. J. of Interventional Electrophysiology, 5, 193-201, 2001
Electrical storm is an independent predictor of adverse long-term outcome in the era of implantable defibrillator therapy. Zervopoulos G., Sotiropoulos E., Apostolopoulos T., Gatsoulis K.A., Andrikopoulos G.K., Andoniou J., Brili S., Stefanadis C. Europace 7, 184-192, 2005.