20 lines (19 with data), 660 Bytes

E00253.mat 12 500 5000 05-May-2020 14:50:55
E00253.mat 16+24 4880/mV 16 0 -78 32035 0 I
E00253.mat 16+24 4880/mV 16 0 0 -20187 0 II
E00253.mat 16+24 4880/mV 16 0 78 13883 0 III
E00253.mat 16+24 4880/mV 16 0 39 -6091 0 aVR
E00253.mat 16+24 4880/mV 16 0 -78 8528 0 aVL
E00253.mat 16+24 4880/mV 16 0 39 -3038 0 aVF
E00253.mat 16+24 4880/mV 16 0 253 -16682 0 V1
E00253.mat 16+24 4880/mV 16 0 -283 -7956 0 V2
E00253.mat 16+24 4880/mV 16 0 -185 4047 0 V3
E00253.mat 16+24 4880/mV 16 0 -107 -5714 0 V4
E00253.mat 16+24 4880/mV 16 0 -87 25100 0 V5
E00253.mat 16+24 4880/mV 16 0 -78 -15815 0 V6
#Age: 41
#Sex: Male
#Dx: 426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown