6_10-44-34_ppg 4 1000 29994 6_10-44-34_ppg.dat 32 100.0(0)/au 32 0 -188 2912 0 carotid_880nm 6_10-44-34_ppg.dat 32 100.0(0)/au 32 0 -14 5513 0 carotid_660nm 6_10-44-34_ppg.dat 32 100.0(0)/au 32 0 -111 4358 0 brachial_880nm 6_10-44-34_ppg.dat 32 100.0(0)/au 32 0 -72 4016 0 brachial_660nm