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. 2011 Oct 20;112(1):187–196. doi: 10.1152/japplphysiol.00529.2011

Fig. 2.

Fig. 2.

IH decreases heart rate responses to arterial baroreflex activation. A: examples of heart rate (HR) responses to phenylephrine (PE; 3 μg/kg body wt; I.V. at arrows)-induced increase in blood pressure in a conscious rat before (left) and after 14 days of IH (right). B: average data (means ± SE) of heart rate responses to baroreflex activation (n = 10 rats). C: correlation of heart rate responses to baroreflex activation and changes in blood pressure in IH-treated rats. Values are means ± SE from 10 rats. **Significant difference compared with control (P < 0.01).