From: Cardiac remodeling and myocardial dysfunction in obese spontaneously hypertensive rats
Controls (1) | SHR-lean (2) | SHR-ob (3) | p-values | |||
---|---|---|---|---|---|---|
(n = 10) | (n = 8) | (n = 8) | (1) vs. (2) | (1) vs. (3) | (2) vs. (3) | |
Heart rate [1/min] | 359 ± 13 | 354 ± 8 | 346 ± 12 | 0.2722 | 0.0710 | 0.1824 |
Ejection fraction [%] | 59.6 ± 3.3 | 54.4 ± 2.4 | 46.2 ± 3.9 | 0.0722 | 0.0071 | 0.1824 |
ED volume index [μL] | 636 ± 26 | 620 ± 20 | 651 ± 29 | 0.0823 | 0.0629 | 0.0332 |
ES volume index [μL] | 257 ± 15 | 282 ± 9 | 353 ± 35 | 0.0487 | 0.0002 | 0.0092 |
Stroke volume index [μL] | 379 ± 19 | 338 ± 16 | 298 ± 22 | 0.0792 | 0.0009 | 0.0029 |
Cardiac index [ml/min] | 135 ± 12 | 120 ± 8 | 103 ± 13 | 0.3315 | 0.0021 | 0.0291 |