21_14-24-47_ppg 4 1000 29994 21_14-24-47_ppg.dat 32 100.0(0)/au 32 0 35 64833 0 carotid_880nm 21_14-24-47_ppg.dat 32 100.0(0)/au 32 0 154 62067 0 carotid_660nm 21_14-24-47_ppg.dat 32 100.0(0)/au 32 0 -233 5439 0 brachial_880nm 21_14-24-47_ppg.dat 32 100.0(0)/au 32 0 -24 63510 0 brachial_660nm