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Figure 2 Effects of Ramipril on Forearm Hyperemic Responses

Treatment with ramipril had no effect on resting forearm blood flow (FBF) (A), whereas it significantly improved maximum hyperemic FBF (B) and reactive hyperemia (C). Ramipril had no effect on nitrate-induced vasodilation in the forearm (D to F). *p < 0.01 versus before treatment. NTG = forearm vasodilator response to nitrate.