TABLE 1

The effect of potassium infusion on cardiac repolarization, measurements at baseline

Euglycemia (− potassium)Euglycemia (+ potassium)Hypoglycemia (− potassium)Hypoglycemia (+ potassium)P
Glucose (mmol/l)4.8 ± 0.074.6 ± 0.084.6 ± 0.144.8 ± 0.140.25
Insulin (mU/l)8.4 ± 1.110.3 ± 3.87.4 ± 1.013.2 ± 4.60.57
Norepinephrine (nmol/l)1.35 ± 0.191.11 ± 0.091.26 ± 0.161.07 ± 0.100.43
Heart rate (bpm)62 ± 357 ± 355 ± 361 ± 40.051
Systolic BP (mmHg)119 ± 2118 ± 2116 ± 2114 ± 10.085
Diastolic BP (mmHg)69 ± 269 ± 371 ± 267 ± 20.38
  • Data are means ± SE.