TABLE 2

The effect of potassium infusion on cardiac repolarization, measurements at 120 min

Euglycemia (− potassium)Euglycemia (+ potassium)PHypoglycemia (− potassium)Hypoglycemia (+ potassium)P
Glucose (mmol/l)4.8 ± 0.074.8 ± 0.080.512.5 ± 0.042.5 ± 0.020.94
Insulin (mU/l)142.9 ± 9.8149.3 ± 8.30.96127.1 ± 9.6123.2 ± 9.80.9
Norepinephrine (nmol/l)1.44 ± 0.171.32 ± 0.140.451.57 ± 0.211.79 ± 0.200.58
Heart rate (bpm)58 ± 358 ± 30.1261 ± 368 ± 30.16
Systolic BP (mmHg)120 ± 1118 ± 10.69122 ± 2121 ± 30.68
Diastolic BP (mmHg)66 ± 367 ± 20.5758 ± 265 ± 20.1
  • Data are means ± SE.