Changchun Liu

Assessing the complexity of short-term heartbeat interval series by distribution entropy

Peng Li, Chengyu Liu, Changchun Liu et al. · Medical & Biological Engineering & Computing · 2014 · 258 citations

Natural Sciences, Cardiology, Physiology +14

Comparison of different threshold values<i>r</i>for approximate entropy: application to investigate the heart rate variability between heart failure and healthy control groups

Chengyu Liu, Changchun Liu, Peng Shao et al. · Physiological Measurement · 2010 · 106 citations

Medicine, Cardiology, Physiology +17

Automatic detection of atrial fibrillation using R-R interval signal

Xiuhua Ruan, Changchun Liu, Chengyu Liu et al. · 2011 · 35 citations

Medicine, Biomedical Engineering, Cardiology +16

Testing pattern synchronization in coupled systems through different entropy-based measures

Peng Li, Chengyu Liu, Changchun Liu et al. · Medical & Biological Engineering & Computing · 2013 · 34 citations

Engineering, Systems Engineering, Complex Systems +7

Detection of Coupling in Short Physiological Series by a Joint Distribution Entropy Method

Peng Li, Ke Li, Chengyu Liu et al. · IEEE Transactions on Biomedical Engineering · 2016 · 33 citations · Full text

Life Sciences, Physiology, Biomedical Signal Processing +15