v454s 3 250 75000 v454s.mat 16+24 1.192e+04/mV 16 0 -1625 -4009 0 II v454s.mat 16+24 686.5/mV 16 0 -2090 3485 0 V v454s.mat 16+24 1401/NU 16 0 -1815 12816 0 PLETH #Ventricular_Tachycardia #False alarm