data_21_21 2 200 303899
data_21_21.dat 16 12946.067415730337(-73094)/mV 16 0 -9373 18016 0 I
data_21_21.dat 16 9687.045123726346(-66042)/mV 16 0 -16085 51823 0 II
# non atrial fibrillation