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Table 2 Average heart rate (± SE) of farmed Atlantic cod for over 5-week baseline period kept at 10.2 °C and over 120 h at 7.1 °C

From: Validation of ECG-derived heart rate recordings in Atlantic cod (Gadus morhua L.) with an implantable data logging system

Logger #

Length [cm]

Weight [g]

Manual calculation [BPM]

Algorithm calculation [BPM]

Temperature [°C]

Manual calculation [BPM]

Algorithm calculation [BPM]

Temperature [°C]

DST 1

51

1534

41.2 ± 5.3

41.0 ± 6.4

10.2 ± 0.1

29.5 ± 4.1

29.9 ± 8.2

7.1 ± 0.1

DST 2

58.5

2353

36.8 ± 3.6

36.7 ± 4.7

10.2 ± 0.1

28.6 ± 2.2

28.9 ± 3.4

7.2 ± 0.1

DST 3

52

1768

36.3 ± 3.72

36.4 ± 4.7

10.2 ± 0.1

25.2 ± 2.7

25.5 ± 3.9

7.1 ± 0.1

DST 4

42

1203

41.8 ± 3.8

41.3 ± 3.8

10.2 ± 0.1

33.1 ± 3.2

33.8 ± 4.9

7.1 ± 0.1

DST 5

45

1407

48.1 ± 3.2

48.3 ± 4.9

10.2 ± 0.1

37.1 ± 2.0

37.1 ± 3.7

7.1 ± 0.1

DST 6

55

2288

29.5 ± 4.0

29.9 ± 6.3

10.2 ± 0.1

N/A

N/A

N/A

DST 7

49

1762

47.2 ± 4.66

47.2 ± 5.4

10.2 ± 0.1

32.0 ± 2.9

32.0 ± 3.6

7.1 ± 0.1

DST 8

54

1982

39.0 ± 5.1

39.6 ± 6.1

10.2 ± 0.1

30.3 ± 3.5

32.7 ± 6.6

7.1 ± 0.1

AVERAGE

50.8 ± 5

1787 ± 381

40.0 ± 4.2

39.9 ± 5.3

10.2 ± 0.1

30.8 ± 2.9

31.4 ± 4.9

7.1 ± 0.1