%0 Journal Article %T Development and validation of warning system of ventricular tachyarrhythmia in patients with heart failure with heart rate variability data %A Gust H. Bardy %A Per G. Reinhall %A Steven L. Brunton %A Wan-Tai M. Au-Yeung %J Archive of "PLoS ONE". %D 2018 %R 10.1371/journal.pone.0207215 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6235358/