2_14-18-27_ppg 4 1000 29994 2_14-18-27_ppg.dat 32 100.0(0)/au 32 0 -216 64670 0 carotid_880nm 2_14-18-27_ppg.dat 32 100.0(0)/au 32 0 85 65487 0 carotid_660nm 2_14-18-27_ppg.dat 32 100.0(0)/au 32 0 -309 65392 0 brachial_880nm 2_14-18-27_ppg.dat 32 100.0(0)/au 32 0 -93 5713 0 brachial_660nm