Comparison of QT interval variability of coronary patients without myocardial infarction with that of patients with old myocardial infarction. - Lianke Yao; Peng Li 002; Changchun Liu 003; Yunxiu Hou; Chang Yan; Liping Li; Ke Li 002; Xinpei Wang; Aruna Deogire; Chunlei Du; Huan Zhang 010; Jikuo Wang; et al. (Comput. Biol. Medicine, 2019)