20 lines (19 with data), 687 Bytes

E00635.mat 12 500 5000 05-May-2020 14:50:55
E00635.mat 16+24 4880/mV 16 0 -122 31402 0 I
E00635.mat 16+24 4880/mV 16 0 -117 -6258 0 II
E00635.mat 16+24 4880/mV 16 0 4 27938 0 III
E00635.mat 16+24 4880/mV 16 0 119 20026 0 aVR
E00635.mat 16+24 4880/mV 16 0 -63 -31023 0 aVL
E00635.mat 16+24 4880/mV 16 0 -56 10798 0 aVF
E00635.mat 16+24 4880/mV 16 0 131 -6440 0 V1
E00635.mat 16+24 4880/mV 16 0 107 11981 0 V2
E00635.mat 16+24 4880/mV 16 0 -68 -13103 0 V3
E00635.mat 16+24 4880/mV 16 0 -131 24798 0 V4
E00635.mat 16+24 4880/mV 16 0 -278 7194 0 V5
E00635.mat 16+24 4880/mV 16 0 -156 16155 0 V6
#Age: 88
#Sex: Female
#Dx: 698252002,251146004,164890007
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown