20 lines (19 with data), 671 Bytes

E00733.mat 12 500 5000 05-May-2020 14:50:55
E00733.mat 16+24 4880/mV 16 0 -58 23066 0 I
E00733.mat 16+24 4880/mV 16 0 -29 -8121 0 II
E00733.mat 16+24 4880/mV 16 0 29 -31262 0 III
E00733.mat 16+24 4880/mV 16 0 43 25132 0 aVR
E00733.mat 16+24 4880/mV 16 0 -43 27339 0 aVL
E00733.mat 16+24 4880/mV 16 0 0 13080 0 aVF
E00733.mat 16+24 4880/mV 16 0 117 -4743 0 V1
E00733.mat 16+24 4880/mV 16 0 68 18067 0 V2
E00733.mat 16+24 4880/mV 16 0 -48 13030 0 V3
E00733.mat 16+24 4880/mV 16 0 -19 -8560 0 V4
E00733.mat 16+24 4880/mV 16 0 -19 -12888 0 V5
E00733.mat 16+24 4880/mV 16 0 -19 -13759 0 V6
#Age: 76
#Sex: Female
#Dx: 251146004,164930006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown