data_39_7 2 200 358964 data_39_7.dat 16 15995.388349514562(-98668)/mV 16 0 -17411 56948 0 I data_39_7.dat 16 11139.37966234786(-61139)/mV 16 0 -8951 7714 0 II # paroxysmal atrial fibrillation