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. 2021 Feb 25;38(1):65–71. [Article in Chinese] doi: 10.7507/1001-5515.202001027

表 2. Effective feature after screening.

筛选后的有效特征

导联 面积 均值 峰值 标准差 偏斜度 峰度  斜率
QRS ST-T QRS ST-T QRS ST-T QRS ST-T QRS ST-T QRS ST-T
 √
aVF  √