9_14-02-46_ppg 4 1000 29994 9_14-02-46_ppg.dat 32 100.0(0)/au 32 0 35 62194 0 carotid_880nm 9_14-02-46_ppg.dat 32 100.0(0)/au 32 0 124 3620 0 carotid_660nm 9_14-02-46_ppg.dat 32 100.0(0)/au 32 0 -50 853 0 brachial_880nm 9_14-02-46_ppg.dat 32 100.0(0)/au 32 0 122 2136 0 brachial_660nm