19_14-38-10_ppg 4 1000 29993 19_14-38-10_ppg.dat 32 100.0(0)/au 32 0 -24 61562 0 carotid_880nm 19_14-38-10_ppg.dat 32 100.0(0)/au 32 0 -38 62903 0 carotid_660nm 19_14-38-10_ppg.dat 32 100.0(0)/au 32 0 32 464 0 brachial_880nm 19_14-38-10_ppg.dat 32 100.0(0)/au 32 0 49 3717 0 brachial_660nm