Time- and Frequency-Domain Analyses of the Signal-Averaged ECG in Patients With Arrhythmogenic Right Ventricular Dysplasia

Abstract

Each result of the time- and frequency-domain analyses revealed that both methods had equivalent value. Combining the two domain analyses improved the sensitivity without reducing the specificity. These findings suggest that combining the time- and frequency-domain analyses of the SAECG may be useful as a screening test to detect patients with ARVD.