Clinical Study

Effect of Pregabalin on Cardiovascular Responses to Exercise and Postexercise Pain and Fatigue in Fibromyalgia: A Randomized, Double-Blind, Crossover Pilot Study

Figure 4

Exercise cardiovascular responses; heart rate (a), systolic blood pressure (b), and diastolic blood pressure (c) expressed relative to exercise work-rate in pregabalin responders, nonresponders, and controls. indicates significant difference, . indicates significant difference, .
(a)
(b)
(c)