data_39_6 2 200 242323 data_39_6.dat 16 19371.52209492635(-115619)/mV 16 0 -17172 2573 0 I data_39_6.dat 16 15917.862165963432(-89355)/mV 16 0 -12790 54456 0 II # paroxysmal atrial fibrillation