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Table 1 Distribution of AAMI heartbeat classes in the two independent datasets

From: A new hierarchical method for inter-patient heartbeat classification using random projections and RR intervals

Dataset

N

S (SVEB)

V (VEB)

F

Q

Total

DS1

45868

942

3787

415

8

51020

DS2

44258

1837

3221

388

7

49711

  1. The MIT-BIH arrhythmia database was divided into two datasets as described in [1]. N, S (SVEB), V (VEB), F and Q refer to heartbeats originating in the sinus node, supraventricular ectopic beat, ventricular ectopic beat, fusion heartbeat, and unknown beat type, respectively. Four recordings (102, 104, 107 and 217) containing paced beats were not included. Dataset DS1 includes data from recording 101, 106, 108, 109, 112, 114, 115, 116, 118, 119, 122, 124, 201, 203, 205, 207, 208, 209, 215, 220, 223 and 220. Dataset DS2 includes data from recording 100, 103, 105, 111, 105, 7, 11, 121, 123, 200, 202, 210, 212, 213, 214, 219, 221, 222, 228, 231, 233 and 234.