data_55_1 2 200 798320
data_55_1.dat 16 21240.160321522835(-1539)/mV 16 0 -1839 26145 0 I
data_55_1.dat 16 9167.685155487336(-21799)/mV 16 0 -21758 17217 0 II
# non atrial fibrillation