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Rate pressure product (RPP) during different stages of the protocol. RPP did not change from control (Ctrl) during elevated aortic pressure (PE) with reflex bradycardia, but increased by 74 and 46% during pacing (Pac) and elevated Pa at sinus heart rate (PE + sHR), respectively. *p < 0.001 compared with control, † p < 0.001 and ‡ p < 0.01 compared with Pac, § p < 0.001 compared with PE
