data_21_9 2 200 75589
data_21_9.dat 16 18549.10355900455(-102085)/mV 16 0 -10823 15669 0 I
data_21_9.dat 16 10668.048563814036(-68793)/mV 16 0 -13799 65133 0 II
# non atrial fibrillation