7_14-17-24_ppg 4 1000 29993 7_14-17-24_ppg.dat 32 100.0(0)/au 32 0 -11 183 0 carotid_880nm 7_14-17-24_ppg.dat 32 100.0(0)/au 32 0 -57 60125 0 carotid_660nm 7_14-17-24_ppg.dat 32 100.0(0)/au 32 0 20 1863 0 brachial_880nm 7_14-17-24_ppg.dat 32 100.0(0)/au 32 0 -16 60800 0 brachial_660nm