20 lines (19 with data), 686 Bytes

S0258 12 1000 115200 15-May-2020 15:22:05
S0258.mat 16+24 2000000/mV 16 0 -549 14703 0 I
S0258.mat 16+24 2000000/mV 16 0 -527 -31433 0 II
S0258.mat 16+24 2000000/mV 16 0 23 -19553 0 III
S0258.mat 16+24 2000000/mV 16 0 538 3459 0 aVR
S0258.mat 16+24 2000000/mV 16 0 -286 8143 0 aVL
S0258.mat 16+24 2000000/mV 16 0 -252 2890 0 aVF
S0258.mat 16+24 2000000/mV 16 0 503 19200 0 V1
S0258.mat 16+24 2000000/mV 16 0 563 3369 0 V2
S0258.mat 16+24 2000000/mV 16 0 510 -13627 0 V3
S0258.mat 16+24 2000000/mV 16 0 462 -21827 0 V4
S0258.mat 16+24 2000000/mV 16 0 268 -3661 0 V5
S0258.mat 16+24 2000000/mV 16 0 -66 -4393 0 V6
#Age: 66
#Sex: male
#Dx: 164865005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown