Original record of the metaboreflex control of blood pressure, HR, and RSNA in response to hindlimb arterial injection of capsaicin (1.0 μg/kg, 0.2 ml) in sham + Sed (A), sham + ExT (B), CHF + Sed (C), and CHF + ExT (D) rats. In the HR panel, the arrows point to artifacts. Capsaicin was injected during the horizontal bar.