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. 2018 Jan 27;31(5):582–589. doi: 10.1093/ajh/hpx209

Figure 2.

Figure 2.

Multivariable-adjusteda mean responses of central hemodynamics to low-sodium (LS), high-sodium (HS), and high-sodium with potassium supplementation (HS + PS) intervention by the number of metabolic traits for central SBP (a), DBP (b), PP (c), P1(d), AP@75 (e), and AIx@75 (f). aAdjusted for age, gender, body mass index, physical activity, smoking and drinking status, and baseline 24-hour urinary excretion of sodium and potassium. Error bars show 95% confidence intervals. Abbreviations: AP@75 and AIx@75, augmentation pressure and augmentation index normalized to a heart rate of 75 bpm; DBP, diastolic blood pressure; PP: pulse pressure; P1: forward wave amplitude; SBP, systolic blood pressure.