20 lines (19 with data), 660 Bytes

E00221.mat 12 500 5000 05-May-2020 14:50:55
E00221.mat 16+24 4880/mV 16 0 -175 -3034 0 I
E00221.mat 16+24 4880/mV 16 0 -58 8793 0 II
E00221.mat 16+24 4880/mV 16 0 117 11547 0 III
E00221.mat 16+24 4880/mV 16 0 117 -3011 0 aVR
E00221.mat 16+24 4880/mV 16 0 -146 -6829 0 aVL
E00221.mat 16+24 4880/mV 16 0 29 10423 0 aVF
E00221.mat 16+24 4880/mV 16 0 -87 -11931 0 V1
E00221.mat 16+24 4880/mV 16 0 -19 -6857 0 V2
E00221.mat 16+24 4880/mV 16 0 68 -11603 0 V3
E00221.mat 16+24 4880/mV 16 0 29 19199 0 V4
E00221.mat 16+24 4880/mV 16 0 9 29849 0 V5
E00221.mat 16+24 4880/mV 16 0 -87 5221 0 V6
#Age: 36
#Sex: Female
#Dx: 426177001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown