Table 1 Onset of significant (p < 0.05) ischemia-induced changes in EG parameters. L, H – hearts with low and high LV mass fraction, respectively; ‘-’ – no significant changes
Parameter | Onset, min |
|---|---|
QRSA, AUCQRS, and -AUCQRS (L and H, lead II) +AUCQRS (L and H, lead I) | 1st |
QRSD (L and H) AUCQRS (L and H, lead I) +AUCQRS (L and H, lead II) | 3rd |
ST20 and TA (L and H, lead I) | 5th |
ST20 and TA (H, lead II) | 6th |
ST20 and TA (L, lead II) QRSA and -AUCQRS (L and H, lead I) | - |