data_66_3 2 200 34346 data_66_3.dat 16 46576.89768976898(-244459)/mV 16 0 -3097 671 0 I data_66_3.dat 16 15492.610837438422(-92522)/mV 16 0 -14175 48508 0 II # paroxysmal atrial fibrillation