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. 2021 Oct 27;8:739907. doi: 10.3389/fcvm.2021.739907

Figure 2.

Figure 2

Comparisons of the measurements of the right atrial trabeculae function between the groups. The developed force of the right atrial trabeculae of 32 patients (normal group: n = 11; overweight group: n = 12; obese group: n = 9) was analyzed (A) and the rest of the parameters of the right atrial trabeculae of 46 patients (normal group: n = 13; overweight group: n = 20; obese group: n = 13) was analyzed (B–F). Compared with the obese group (BMI ≥ 30 kg/m2), Tau in both the overweight group (25 kg/m2 ≤ BMI < 30 kg/m2) and the normal group (18.5 kg/m2 ≤ BMI < 25 kg/m2) is significantly lower, but no significant differences on the rest of the parameters of the right atrial trabeculae function between the three groups. *Compared to the obese group (BMI ≥ 30 kg/m2), p < 0.05. Data are expressed as mean ± SEM. BMI, body mass index; HTTP, half time to peak; TTP, time to peak; FDHM, full duration at half maximum; HRT, half relaxation time; Tau, relaxation time constant.