From: Effect on sinus cycle length and atrioventricular node function after high-power short-duration versus conventional radiofrequency catheter ablation in paroxysmal atrial fibrillation
Mean HR
Conventional
HPSD
P value*
Mean
SD
Baseline
72.1
12.9
72.4
11.2
0.921
3-month
71.4
9.4
75.7
12.7
0.081
6-month
71.3
8.3
73.6
8.0
0.257
12-month
71.2
8.7
70.0
8.9
0.585