data_68_9 2 200 30461 data_68_9.dat 16 8023.129921259842(-49070)/mV 16 0 -9676 39127 0 I data_68_9.dat 16 16632.74215552524(-93726)/mV 16 0 -6570 38780 0 II # paroxysmal atrial fibrillation