3_10-08-25_ppg 4 1000 29993 3_10-08-25_ppg.dat 32 100.0(0)/au 32 0 -148 2218 0 carotid_880nm 3_10-08-25_ppg.dat 32 100.0(0)/au 32 0 -68 2868 0 carotid_660nm 3_10-08-25_ppg.dat 32 100.0(0)/au 32 0 64 64006 0 brachial_880nm 3_10-08-25_ppg.dat 32 100.0(0)/au 32 0 51 2841 0 brachial_660nm