Changes in Heart Rate Variability after Coronary Artery Bypass Grafting and Clinical Importance of These Findings

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/bmri/volume-2015/680515/figures/680515.fig.001a.svgz" name="680515.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Time domain</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/bmri/volume-2015/680515/figures/680515.fig.001b.svgz" name="680515.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Frequency domain</td></tr></table>

<div>Normal heart rate variability and sympathovagal balance in healthy person (time and frequency domain).</div>

BioMed Research International

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Figure 1

Figure 1: Changes in Heart Rate Variability after Coronary Artery Bypass Grafting and Clinical Importance of These Findings 