ecg_37 12 500 6333 ecg_37.dat 16 200 12 0 -37 -25359 0 I ecg_37.dat 16 200 12 0 19 16407 0 II ecg_37.dat 16 200 12 0 56 -23770 0 III ecg_37.dat 16 200 12 0 9 3693 0 aVR ecg_37.dat 16 200 12 0 -46 31995 0 aVL ecg_37.dat 16 200 12 0 37 29016 0 aVF ecg_37.dat 16 200 12 0 79 -11706 0 V1 ecg_37.dat 16 200 12 0 87 509 0 V2 ecg_37.dat 16 200 12 0 56 -22133 0 V3 ecg_37.dat 16 200 12 0 34 -27516 0 V4 ecg_37.dat 16 200 12 0 38 26872 0 V5 ecg_37.dat 16 200 12 0 30 1782 0 V6