Fig. 2From: The effect of marine n-3 polyunsaturated fatty acids on cardiac autonomic and hemodynamic function in patients with psoriatic arthritis: a randomised, double-blind, placebo-controlled trialThe relation between baseline RR (ms) and fish intake presented in tertiles. Footnote: RR: Mean of all normal RR-intervals in HRV recording; *: Significant difference in RR between the lower and the upper tertileBack to article page