data_68_20 2 200 118027 data_68_20.dat 16 18305.489260143197(-109467)/mV 16 0 -20319 17023 0 I data_68_20.dat 16 14749.934674679906(-89215)/mV 16 0 -12707 55235 0 II # paroxysmal atrial fibrillation