20 lines (19 with data), 701 Bytes

E00688.mat 12 500 5000 05-May-2020 14:50:55
E00688.mat 16+24 4880/mV 16 0 -156 29792 0 I
E00688.mat 16+24 4880/mV 16 0 -161 -29688 0 II
E00688.mat 16+24 4880/mV 16 0 -4 6119 0 III
E00688.mat 16+24 4880/mV 16 0 158 -262 0 aVR
E00688.mat 16+24 4880/mV 16 0 -75 12356 0 aVL
E00688.mat 16+24 4880/mV 16 0 -82 -12401 0 aVF
E00688.mat 16+24 4880/mV 16 0 190 -26786 0 V1
E00688.mat 16+24 4880/mV 16 0 82 9397 0 V2
E00688.mat 16+24 4880/mV 16 0 -34 8508 0 V3
E00688.mat 16+24 4880/mV 16 0 -122 20820 0 V4
E00688.mat 16+24 4880/mV 16 0 -292 3603 0 V5
E00688.mat 16+24 4880/mV 16 0 -53 10464 0 V6
#Age: 64
#Sex: Male
#Dx: 428750005,164934002,164890007,111975006,233917008
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown