Prevalence of Interatrial Block in Young Healthy Men <35 Years of Age - Gialafos, E.; Psaltopoulou, T.; Papaioannou, T.G.; Synetos, A.; Dilaveris, P.; Andrikopoulos, G.; Vlasis, K.; Gialafos, J.; Stefanadis, C. (American Journal of Cardiology, 2007)