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. 2016 Oct 21;19(2):167–176. doi: 10.1002/ejhf.656

Figure 4.

EJHF-656-FIG-0004-b

Changes in forearm blood flow response to infusion of atrial natriuretic peptide (ANP) in 53 patients with chronic heart failure (closed squares) and 11 healthy controls (open circles). Changes were assessed in the infused and non‐infused arms and changes in the former were also expressed as a ratio of those in the latter. The first value corresponds to the baseline measurements. **P < 0.01, ***P < 0.001; these refer to within‐group comparison. P < 0.01 refers to area under curve comparison between both groups. (Reproduced from Schmitt et al. 16 with permission.)