Arrhythmia Classification Algorithm based on SMOTE and Feature Selection

Wang Tianhao, Chen Peng, Bao Tianjiazhi, Li Jiaheng, Yu Xiaosheng

Table 2. Arrhythmia datasets

Class No. Arrhythmia types Sample size 01 Normal 245 02 Ischemic changes 44 03 Old Anterior Myocardial Infarction 15 04 Old Inferior Myocardial Infarction 15 05 Sinus tachycardy 13 06 Sinus bradycardy 25 07 Ventricular Premature Contraction 3 08 Supraventricular Premature Contraction 2 09 Left bundle branch block 9 10 Right bundle branch block 50 11 1. degree AtrioVentricular block 0 12 2. degree AV block 0 13 3. degree AV block 0 14 Left ventricule hypertrophy 4 15 Atrial Fibrillation or Flutter 5 16 Others 22