25_13-53-08_ppg 4 1000 29994 25_13-53-08_ppg.dat 32 100.0(0)/au 32 0 619 64352 0 carotid_880nm 25_13-53-08_ppg.dat 32 100.0(0)/au 32 0 528 59162 0 carotid_660nm 25_13-53-08_ppg.dat 32 100.0(0)/au 32 0 -287 63529 0 brachial_880nm 25_13-53-08_ppg.dat 32 100.0(0)/au 32 0 -236 4020 0 brachial_660nm