Article
Beat-to-Beat repolarization variability in LQTS patients with the SCN5A sodium channel gene mutation.
Pacing and clinical electrophysiology : PACE - 1 Nov 1999
Couderc J P, Zareba W, Burattini L, Moss A J
Abstract excerpt
Current techniques evaluating beat-to-beat variability of repolarization rely on accurate determination of T wave endpoints. This study proposes a T wave endpoint-independent method to quantify repolarization variability in a standard 12-lead ECG using a wavelet transformation. Our method was used to identify repolarization variability in long QT syndrome patients (LQTS) with the SCN5A sodium channel gene...
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