20 lines (19 with data), 660 Bytes

E00747.mat 12 500 5000 05-May-2020 14:50:55
E00747.mat 16+24 4880/mV 16 0 165 3784 0 I
E00747.mat 16+24 4880/mV 16 0 -165 28043 0 II
E00747.mat 16+24 4880/mV 16 0 -331 24584 0 III
E00747.mat 16+24 4880/mV 16 0 0 16863 0 aVR
E00747.mat 16+24 4880/mV 16 0 248 22482 0 aVL
E00747.mat 16+24 4880/mV 16 0 -248 26659 0 aVF
E00747.mat 16+24 4880/mV 16 0 253 -64 0 V1
E00747.mat 16+24 4880/mV 16 0 390 -268 0 V2
E00747.mat 16+24 4880/mV 16 0 429 -5330 0 V3
E00747.mat 16+24 4880/mV 16 0 390 16277 0 V4
E00747.mat 16+24 4880/mV 16 0 341 23208 0 V5
E00747.mat 16+24 4880/mV 16 0 322 12737 0 V6
#Age: 68
#Sex: Female
#Dx: 426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown