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Table 1 Electrocardiographic time-related parameters (Mean ± SD) from a 3 month-MI rabbit evolution

From: The allometric model in chronic myocardial infarction

  RR (ms) PR (ms) PD(ms) QRSD(ms) JT (ms) TPE(ms)
L1 365 ± 92 71 ± 8 29 ± 7 45 ± 6 120 ± 21 59 ± 23
L2 397 ± 99 76 ± 8 32 ± 6 45 ± 4 161 ± 35* 74 ± 25
L3 394 ± 108 72 ± 9 24 ± 6 41 ± 4 127 ± 26 59 ± 24
  1. L1: lead I, L2: lead II, L3: lead III. Statistical significance: *p < 0.05, Lead II against Leads I and III.