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Table 2 Normative ranges for dorsal body position

From: Comparative analysis of ECG records depending on body position in domestic swine (Sus scrofa domestica)

Lead

P wave duration

[ms]

P wave amplitude

[mV]

PQ duration

[ms]

QRS duration

[ms]

R wave amplitude

[mV]

QT interval duration

[ms]

QTc

[ms]

I

54,66–71,90

0,13–0,23

101,51–129,28

67,77–81,31

0,14–0,81

301,28–376,13

392,21–467,10

II

54,44–74,77

0,07–0,18

103,32–131,96

62,30–79,49

0,21–0,92

301,58–376,85

385,57–472,32

III

43,83–67,99

(− 0,10)–(0,04)

92,30–127,84

61,27–78,76

0,20–0,82

306,47–373,28

392,35–468,63

aVR

55,43–74,61

(− 0,19)–(− 0,11)

101,01–129,11

65,63–82,34

0,12–0,31

299,65–377,35

386,67–470,14

aVL

49,38–68,94

0,07–0,16

100,57–130,66

62,27–78,92

0,13–0,65

305,30–370,21

391,06–464,69

aVF

43,79–64,51

0,01–0,09

100,47–130,12

56,73–71,87

0,20–0,79

304,30–371,23

389,95–465,69

V1

52,29–69,56

(− 0,15)–(− 0,06)

98,98–130,45

62,35–77,01

0,23–0,58

306,84–375,20

393,45–470,84

V2

52,26–70,69

0,03–0,11

96,72–127,17

64,06–79,69

0,06–0,45

307,48–376,60

395,76–470,31

V3

52,06–70,56

0,05–0,14

96,71–125,64

60,48–78,64

0,02–0,46

302,70–373,47

388,81–467,45

V4

51,73–68,79

0,07–0,14

94,68–123,66

60,70–76,46

0,01–0,47

304,56–370,34

390,94–463,83

V5

52,71–68,11

0,07–0,14

94,98–122,75

62,29–75,97

0,03–0,50

302,72–368,37

388,23–461,78

V6

51,18–68,58

0,06–0,15

94,45–122,53

61,28–76,48

0,07–0,53

303,85–370,74

393,41–462,75