2_14-34-28_ppg 4 1000 29993 2_14-34-28_ppg.dat 32 100.0(0)/au 32 0 128 64921 0 carotid_880nm 2_14-34-28_ppg.dat 32 100.0(0)/au 32 0 59 63586 0 carotid_660nm 2_14-34-28_ppg.dat 32 100.0(0)/au 32 0 -180 62765 0 brachial_880nm 2_14-34-28_ppg.dat 32 100.0(0)/au 32 0 -124 2929 0 brachial_660nm