data_39_16 2 200 485626 data_39_16.dat 16 33181.74097664544(-189053)/mV 16 0 -19992 62994 0 I data_39_16.dat 16 14054.020413243714(-89222)/mV 16 0 -21903 2704 0 II # paroxysmal atrial fibrillation