Table 3 Electrocardiographic findings of the groups
From: Evaluation of index of cardiac-electrophysiological balance in patients with subarachnoid hemorrhage
Patients with SAH | Control group | p-value | |
|---|---|---|---|
(n = 50) | (n = 50) | ||
Heart rate (beats/min) | 72,18 ± 12,24 | 73,26 ± 12,36 | 0,658 |
QRS (ms) | 94,12 ± 20,86 | 93,16 ± 14,46 | 0,726 |
QT interval (ms) | 426,64 ± 14,62 | 348,84 ± 12,24 | < 0,001 |
QTc interval (ms) | 456,24 ± 28,84 | 392,48 ± 14,36 | < 0,001 |
Tp-e interval (ms) | 84,32 ± 3,46 | 70,12 ± 3,12 | < 0,001 |
Tp-e/QTc ratio | 0,185 ± 0,08 | 0,178 ± 0,02 | < 0,001 |
ICEB (QT/QRS) | 4,53 ± 0,78 | 3,74 ± 0,28 | < 0,001 |
ICEBc (QTc/QRS) | 4,86 ± 0,86 | 4,21 ± 0,24 | < 0,001 |