signal-average electrocardiogram(redirected from SAECG)
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Related to SAECG: late potential
signal-average electrocardiogram (SAECG)
an electrocardiographic study, usually performed on patients with unexplained loss of consciousness or suspected arrhythmias, in which hundreds of QRS complexes are collected, filtered, and analyzed to discover the presence or absence of certain abnormalities in the conducting system of the ventricle.