20 lines (19 with data), 662 Bytes

E10263.mat 12 500 5000 08-May-2020 17:27:33
E10263.mat 16+24 4880/mV 16 0 -9 17256 0 I
E10263.mat 16+24 4880/mV 16 0 -78 -28007 0 II
E10263.mat 16+24 4880/mV 16 0 -68 20178 0 III
E10263.mat 16+24 4880/mV 16 0 43 -27655 0 aVR
E10263.mat 16+24 4880/mV 16 0 29 -1717 0 aVL
E10263.mat 16+24 4880/mV 16 0 -73 28726 0 aVF
E10263.mat 16+24 4880/mV 16 0 48 -22426 0 V1
E10263.mat 16+24 4880/mV 16 0 48 -9286 0 V2
E10263.mat 16+24 4880/mV 16 0 107 15933 0 V3
E10263.mat 16+24 4880/mV 16 0 -156 -18984 0 V4
E10263.mat 16+24 4880/mV 16 0 73 23674 0 V5
E10263.mat 16+24 4880/mV 16 0 -224 14826 0 V6
#Age: 46
#Sex: Female
#Dx: 47665007
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown