Abstract 67 Table 1 Demographics
>10% wt loss
(n=16)
3-10% wt loss
(n=26)
<3% wt loss
(n=16)
Age ± SD (years)66 ± 866 ± 863 ± 13
Baseline BMI39.0 ± 4.835.6 ± 3.336.2 ± 4.1
Ablation BMI33.0 ± 3.933.3 ± 3.136.1 ± 4.8
Baseline body weight, kgs110.6 ± 15.3104.7 ± 16.6114.7 ± 17.7
Weight loss, kgs17.9 ± 5.46.8 ± 1.90.4 ± 2.8
Hypertension (%)37.550.043.8
Diabetes mellitus (%)12.511.518.8
Obstructive sleep apnoea (%)12.57.70
LV ejection fraction ± SD (%)52.5 ± 5.053.6 ± 4.349.9 ± 8.0
LA size ± SD (mm)44 ± 640 ± 442 ± 6
Persistent AF (%)81.254.856.2
Freedom from AF/AT (%)43.772.075.0
  • AF, atrial fibrillation; AT, atrial tachycardia; BMI, body mass index; LA, left atrial; LV, left ventricle; SD, standard deviation