BioMed Research International / 2014 / Article / Fig 2

Research Article

Intra-QT Spectral Coherence as a Possible Noninvasive Marker of Sustained Ventricular Tachycardia

Figure 2

Median and variance in a short-term (5-minute) ECG recording of the studied variables, RR (a), (b), (c), and T e (d).
583035.fig.002a
(a)
583035.fig.002b
(b)
583035.fig.002c
(c)
583035.fig.002d
(d)