data_96_18 2 200 21650 data_96_18.dat 16 56641.28035320088(-289352)/mV 16 0 -84 46106 0 I data_96_18.dat 16 16022.91325695581(-81717)/mV 16 0 -1121 62557 0 II # paroxysmal atrial fibrillation