ECGPCG0014 2 8000 14400000 ECGPCG0014.dat 16 44207.3887(-10642)/mV 0 0 -8850 -19039 0 ECG ECGPCG0014.dat 16 33139.1684(-356)/mV 0 0 2006 141 0 PCG # The simultaneous electrocardiogram and phonocardiogram database