Figure 6From: New approach for T-wave end detection on electrocardiogram: Performance in noisy conditions Example of a beat of QTDB (from sel32 recording, first channel) with different levels of noise: (a) Original beat, (b) Band-pass filtered version of (a), (c) 3 of noise of A TWP , (d) 5% of noise of A TWP , (e) 10% of noise of A TWP and (f) 20% of noise of A TWP .Back to article page