Table 1.

Mean arterial pressure, cardiac output, and total peripheral resistance during rest, exercise, muscle metaboreflex activation, and the last 10 s of postexercise muscle ischemia before (normal) and after induction of hypertension

	Normal			Hypertension
	MAP, mmHg	CO, l/min	TPR, mmHg·l−1·min	MAP, mmHg	CO, l/min	TPR, mmHg·l−1·min
REST	96.9 ± 2.9	3.45 ± 0.20	28.7 ± 2.2	129.5 ± 3.7*	3.56 ± 0.26	37.4 ± 3.1*
EX	101.8 ± 3.6	4.91 ± 0.32	21.4 ± 2.0	124.8 ± 4.4*	4.92 ± 0.25	25.8 ± 1.8*
MMA	153.5 ± 4.9	7.03 ± 0.60	22.6 ± 2.0	156.7 ± 6.5	5.49 ± 0.36*	29.0 ± 1.8*
PEMI	151.5 ± 5.0	5.19 ± 0.49	28.5 ± 2.1	142.6 ± 6.8	4.08 ± 0.38*	36.0 ± 2.6*

Values are expressed as means ± SE.

MAP, mean arterial pressure; CO, cardiac output; TPR, total peripheral resistance; REST, rest; EX, exercise; MMA, muscle metaboreflex activation; PEMI, postexercise muscle ischemia.

^*P < 0.05 normal vs. hypertension.