Table 1.
WKY-SED | WKY-TRD | SHR-SED | SHR-TRD | |
---|---|---|---|---|
n = 21 | n = 16 | n = 19 | n = 19 | |
SBP, mmHg | 141 ± 3 | 146 ± 6 | 180 ± 2* | 175 ± 3* |
HR, beats/min | 389 ± 7 | 377 ± 12 | 503 ± 6* | 454 ± 10*† |
RPP | 54,857 ± 1,643 | 55,607 ± 3,655 | 90,340 ± 1,477* | 79,055 ± 2,759*† |
Data are presented as means ± SE. WKY, Wistar-Kyoto rat; SHR, spontaneously hypertensive rat; SED, sedentary; TRD, trained; SBP, systolic blood pressure; HR, heart rate; RPP, rate-pressure product.
Main effect for WKY vs. SHR;
P < 0.01 vs. SHR-SED.