2_14-33-19_ppg 4 1000 29994 2_14-33-19_ppg.dat 32 100.0(0)/au 32 0 110 63620 0 carotid_880nm 2_14-33-19_ppg.dat 32 100.0(0)/au 32 0 80 62682 0 carotid_660nm 2_14-33-19_ppg.dat 32 100.0(0)/au 32 0 -170 3951 0 brachial_880nm 2_14-33-19_ppg.dat 32 100.0(0)/au 32 0 -196 63477 0 brachial_660nm