2_14-35-20_ppg 4 1000 29994 2_14-35-20_ppg.dat 32 100.0(0)/au 32 0 98 64091 0 carotid_880nm 2_14-35-20_ppg.dat 32 100.0(0)/au 32 0 137 65247 0 carotid_660nm 2_14-35-20_ppg.dat 32 100.0(0)/au 32 0 -199 4409 0 brachial_880nm 2_14-35-20_ppg.dat 32 100.0(0)/au 32 0 -66 61218 0 brachial_660nm