20 lines (19 with data), 681 Bytes

E00840.mat 12 500 5000 05-May-2020 14:50:55
E00840.mat 16+24 4880/mV 16 0 39 -17321 0 I
E00840.mat 16+24 4880/mV 16 0 -9 22821 0 II
E00840.mat 16+24 4880/mV 16 0 -48 -25284 0 III
E00840.mat 16+24 4880/mV 16 0 -14 -2746 0 aVR
E00840.mat 16+24 4880/mV 16 0 43 -28667 0 aVL
E00840.mat 16+24 4880/mV 16 0 -29 31465 0 aVF
E00840.mat 16+24 4880/mV 16 0 9 -18787 0 V1
E00840.mat 16+24 4880/mV 16 0 -9 -16606 0 V2
E00840.mat 16+24 4880/mV 16 0 -29 29567 0 V3
E00840.mat 16+24 4880/mV 16 0 9 -17132 0 V4
E00840.mat 16+24 4880/mV 16 0 -68 -1221 0 V5
E00840.mat 16+24 4880/mV 16 0 -48 -10208 0 V6
#Age: 80
#Sex: Female
#Dx: 713426002,426177001,59931005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown