20 lines (19 with data), 659 Bytes

E10253.mat 12 500 5000 08-May-2020 17:27:33
E10253.mat 16+24 4880/mV 16 0 -48 8108 0 I
E10253.mat 16+24 4880/mV 16 0 -19 26252 0 II
E10253.mat 16+24 4880/mV 16 0 29 18394 0 III
E10253.mat 16+24 4880/mV 16 0 34 -17070 0 aVR
E10253.mat 16+24 4880/mV 16 0 -39 -5140 0 aVL
E10253.mat 16+24 4880/mV 16 0 4 22331 0 aVF
E10253.mat 16+24 4880/mV 16 0 29 18347 0 V1
E10253.mat 16+24 4880/mV 16 0 -9 -3113 0 V2
E10253.mat 16+24 4880/mV 16 0 -43 13734 0 V3
E10253.mat 16+24 4880/mV 16 0 -146 -19066 0 V4
E10253.mat 16+24 4880/mV 16 0 -92 29936 0 V5
E10253.mat 16+24 4880/mV 16 0 -87 19243 0 V6
#Age: 51
#Sex: Female
#Dx: 426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown