|
body weight
scales
|
|
|
|
fold change in body weight over testing period
[ratio]
| control and
|
atenolol, isoproterenol2wks
|
|
......
1.03
......
1.07
......
1.07
......
1.10
|
Inbred
|
| |
|
cardiovascular — blood pressure
tail cuff
|
|
|
|
systolic blood pressure
[mmHg]
| control and
|
atenolol, isoproterenol2wks
|
|
......
99.8
......
94.5
......
82.6
......
101
|
Inbred
|
| |
|
cardiovascular — ECG parameters — unconscious
ECG
|
|
|
|
amplitude of P-wave
[mV]
| control and
|
atenolol, isoproterenol2wks
|
|
......
0.111
......
0.113
......
0.129
......
0.119
|
Inbred
|
|
|
|
amplitude of Q-wave
[mV]
| control and
|
atenolol, isoproterenol2wks
|
|
......
-0.0530
......
-0.0329
......
-0.0589
......
-0.0667
|
Inbred
|
|
|
|
amplitude of R-wave
[mV]
| control and
|
atenolol, isoproterenol2wks
|
|
......
0.368
......
0.301
......
0.247
......
0.290
|
Inbred
|
|
|
|
amplitude of S-wave
[mV]
| control and
|
atenolol, isoproterenol2wks
|
|
......
-0.379
......
-0.258
......
-0.376
......
-0.370
|
Inbred
|
|
|
|
duration P-wave
[ms]
| control and
|
atenolol, isoproterenol2wks
|
|
......
11.1
......
12.4
......
10.7
......
10.0
|
Inbred
|
|
|
|
interval PR
[ms]
| control and
|
atenolol, isoproterenol2wks
|
|
......
37.6
......
40.2
......
38.2
......
36.7
|
Inbred
|
|
|
|
interval RR
[ms]
| control and
|
atenolol, isoproterenol2wks
|
|
......
134
......
172
......
113
......
112
|
Inbred
|
|
|
|
interval QRS
[ms]
| control and
|
atenolol, isoproterenol2wks
|
|
......
12.1
......
11.6
......
9.98
......
9.57
|
Inbred
|
|
|
|
interval QT
[ms]
| control and
|
atenolol, isoproterenol2wks
|
|
......
51.7
......
52.0
......
45.3
......
41.9
|
Inbred
|
|
|
|
interval ST
[ms]
| control and
|
atenolol, isoproterenol2wks
|
|
......
39.5
......
40.5
......
35.2
......
32.3
|
Inbred
|
|
|
|
area of P-wave
[ms*mV]
| control and
|
atenolol, isoproterenol2wks
|
|
......
0.575
......
0.700
......
0.622
......
0.559
|
Inbred
|
|
|
|
area of QRS
[ms*mV]
| control and
|
atenolol, isoproterenol2wks
|
|
......
0.0570
......
0.286
......
-0.324
......
-0.248
|
Inbred
|
|
|
|
area of QTc
[ms*mV]
| control and
|
atenolol, isoproterenol2wks
|
|
......
44.9
......
40.0
......
42.4
......
39.7
|
Inbred
|
| |
|
cardiovascular — heart rate — conscious
tail cuff
|
|
|
|
pulse rate
[n/min]
| control and
|
atenolol, isoproterenol2wks
|
|
......
607
......
524
......
826
......
783
|
Inbred
|
| |
|
cardiovascular — heart rate — unconscious
ECG
|
|
|
|
heart rate
[n/min]
| control and
|
atenolol, isoproterenol2wks
|
|
......
457
......
357
......
530
......
538
|
Inbred
|
| |
|
cardiovascular — heart weight
scales
|
|
|
|
heart weight
[mg]
| control and
|
atenolol, isoproterenol2wks
|
|
weight:
......
91.7
......
92.8
......
95.3
......
111
normalized:
......
3.68
......
3.58
......
3.76
......
4.18
|
Inbred
|
|
|
|
atria weight
[mg]
| control and
|
atenolol, isoproterenol2wks
|
|
weight:
......
5.35
......
5.92
......
6.39
......
7.59
normalized:
......
0.215
......
0.227
......
0.253
......
0.288
|
Inbred
|
|
|
|
ventricle (both) weight
[mg]
| control and
|
atenolol, isoproterenol2wks
|
|
weight:
......
86.3
......
86.8
......
88.9
......
103
normalized:
......
3.46
......
3.35
......
3.51
......
3.90
|
Inbred
|
|
|
|
atria weight to ventricle weight ratio
[ratio]
| control and
|
atenolol, isoproterenol2wks
|
|
......
16.5
......
14.8
......
14.1
......
13.7
|
Inbred
|