The changes in heart rate and QT interval in the acute feeding group
Time, min . | Heart rate, bpm . | QT, ms . | ||||||
---|---|---|---|---|---|---|---|---|
Control, n = 6 . | 10 mg/kg, n = 7 . | 30 mg/kg, n = 8 . | 50 mg/kg, n = 5 . | Control, n = 6 . | 10 mg/kg, n = 7 . | 30 mg/kg, n = 8 . | 50 mg/kg, n = 5 . | |
0 | 310.9 ± 15.2 | 317.0 ± 11.2 | 309.3 ± 13.2 | 300.2 ± 9.1 | 107.8 ± 2.1 | 107.4 ± 3.8 | 106.8 ± 2.9 | 108.9 ± 0.9 |
30 | 300.1 ± 18.3 | 307.4 ± 13.2 | 320.5 ± 20.1 | 303.2 ± 18.2 | 109.3 ± 1.9 | 109.1 ± 3.2 | 105.7 ± 2.1 | 108.9 ± 3.0 |
60 | 297.0 ± 16.2 | 301.4 ± 20.2 | 308.3 ± 13.8 | 310.4 ± 20.0 | 110.7 ± 2.0 | 112.4 ± 4.1 | 110.9 ± 2.3 | 113.8 ± 1.3* |
90 | 309.3 ± 11.2 | 306.8 ± 18.3 | 304.6 ± 23.0 | 312.5 ± 16.5 | 107.2 ± 3.1 | 112.9 ± 2.9 | 113.2 ± 3.1* | 114.8 ± 3.1* |
120 | 292.7 ± 20.2 | 298.2 ± 22.4 | 295.8 ± 19.1 | 303.2 ± 14.3 | 111.2 ± 2.4 | 116.4 ± 4.2* | 116.1 ± 3.2* | 118.0 ± 1.8* |
150 | 295.6 ± 13.2 | 296.3 ± 18.2 | 294.3 ± 17.3 | 298.8 ± 16.7 | 110.9 ± 3.2 | 116.2 ± 3.1* | 118.8 ± 3.9* | 121.9 ± 2.1* |
180 | 291.3 ± 17.1 | 292.1 ± 20.9 | 296.8 ± 22.1 | 301.9 ± 23.2 | 110.9 ± 3.3 | 117.5 ± 4.0* | 123.3 ± 2.1* | 130.7 ± 5.3† |
Time, min . | Heart rate, bpm . | QT, ms . | ||||||
---|---|---|---|---|---|---|---|---|
Control, n = 6 . | 10 mg/kg, n = 7 . | 30 mg/kg, n = 8 . | 50 mg/kg, n = 5 . | Control, n = 6 . | 10 mg/kg, n = 7 . | 30 mg/kg, n = 8 . | 50 mg/kg, n = 5 . | |
0 | 310.9 ± 15.2 | 317.0 ± 11.2 | 309.3 ± 13.2 | 300.2 ± 9.1 | 107.8 ± 2.1 | 107.4 ± 3.8 | 106.8 ± 2.9 | 108.9 ± 0.9 |
30 | 300.1 ± 18.3 | 307.4 ± 13.2 | 320.5 ± 20.1 | 303.2 ± 18.2 | 109.3 ± 1.9 | 109.1 ± 3.2 | 105.7 ± 2.1 | 108.9 ± 3.0 |
60 | 297.0 ± 16.2 | 301.4 ± 20.2 | 308.3 ± 13.8 | 310.4 ± 20.0 | 110.7 ± 2.0 | 112.4 ± 4.1 | 110.9 ± 2.3 | 113.8 ± 1.3* |
90 | 309.3 ± 11.2 | 306.8 ± 18.3 | 304.6 ± 23.0 | 312.5 ± 16.5 | 107.2 ± 3.1 | 112.9 ± 2.9 | 113.2 ± 3.1* | 114.8 ± 3.1* |
120 | 292.7 ± 20.2 | 298.2 ± 22.4 | 295.8 ± 19.1 | 303.2 ± 14.3 | 111.2 ± 2.4 | 116.4 ± 4.2* | 116.1 ± 3.2* | 118.0 ± 1.8* |
150 | 295.6 ± 13.2 | 296.3 ± 18.2 | 294.3 ± 17.3 | 298.8 ± 16.7 | 110.9 ± 3.2 | 116.2 ± 3.1* | 118.8 ± 3.9* | 121.9 ± 2.1* |
180 | 291.3 ± 17.1 | 292.1 ± 20.9 | 296.8 ± 22.1 | 301.9 ± 23.2 | 110.9 ± 3.3 | 117.5 ± 4.0* | 123.3 ± 2.1* | 130.7 ± 5.3† |