Ventricular repolarization instability quantified by instantaneous frequency of ECG ST intervals - Wan, Xiangkui; Liu, Junjie; Jin, Zhiyao; Zhu, Binru; Zhang, Mingrui (Technology and health care, 2021)
Keywords: Arrhythmia; Cardiac arrhythmia; EKG; Electrocardiography; Heart; Instability; Intervals; Low frequencies; Potassium; Risk levels; Spectral bands; Ventricle; ECG; ST interval; instantaneous frequency; Ventricular repolarization instabilities