From:  Pulse wave velocity to left ventricular global longitudinal strain ratio as an indicator of cardiac alteration in rheumatoid arthritis following physical activity

 Characteristics at baseline for patients undergoing physical activity equivalent to ≥ 1,000 MET minutes per week (group 1) or < 1,000 MET minutes per week (group 2).

VariablesGroup 1 (n = 10)Group 2 (n = 8)
Clinical characteristics
Age (years)60 (43–72)60 (50–71)
Females9 (90%)7 (88%)
BMI (kg/m2)25 (20–31)25 (21–32)
Resting systolic blood pressure (mmHg)123 (108–140)129 (105–146)
Resting diastolic blood pressure (mmHg)76 (63–82)83 (70–100)
Pharmacological treatment
NSAID4 (40%)2 (25%)
Biological treatment6 (60%)7 (88%)
Biochemical characteristics
CRP3 (1–9)3 (0–7)
Echocardiographic parameters
LV-GLS (%)21 (15–26)20 (15–26)
LA-GLS (%)34 (18–55)31 (24–39)
PWV (m/s)10 (7–15)12 (10–15)

Data presented as median and interquartile range (IQR) for continuous variables and as number (%) for dichotomous variables. MET: metabolic equivalent of task; BMI: body mass index; NSAID: nonsteroidal anti-inflammatory drugs; CRP: C-reactive protein; LV-GLS: Left ventricular global longitudinal strain; LA-GLS: Left atrial global longitudinal strain; PWV: pulse wave velocity.