Sensitivity, specificity, positive predictive value, negative predictive value of Brugada criterionwere 97.7%, 88.9%, 95.5%, 94.1%, respectively; of Pava criterionwere 53.5%, 88.9%, 92%, 44.4%; of Vereckei criterionwere 60.5%, 100%, 100%, 51.4%; of limb-leads criterion is 86.1%, 83.3%, 92.5%, 71.4%; when combining Limb lead and Pava criteriawere 90.9%, 82.4%, 93%, 77.8%.