20 lines (19 with data), 686 Bytes

E00541.mat 12 500 5000 05-May-2020 14:50:55
E00541.mat 16+24 4880/mV 16 0 -9 -28648 0 I
E00541.mat 16+24 4880/mV 16 0 -29 -4626 0 II
E00541.mat 16+24 4880/mV 16 0 -19 23712 0 III
E00541.mat 16+24 4880/mV 16 0 19 16453 0 aVR
E00541.mat 16+24 4880/mV 16 0 4 -25921 0 aVL
E00541.mat 16+24 4880/mV 16 0 -24 9359 0 aVF
E00541.mat 16+24 4880/mV 16 0 -48 -11750 0 V1
E00541.mat 16+24 4880/mV 16 0 -19 -15664 0 V2
E00541.mat 16+24 4880/mV 16 0 19 -14175 0 V3
E00541.mat 16+24 4880/mV 16 0 19 -18137 0 V4
E00541.mat 16+24 4880/mV 16 0 9 -30888 0 V5
E00541.mat 16+24 4880/mV 16 0 -29 40 0 V6
#Age: 80
#Sex: Male
#Dx: 426177001,425623009,164934002,164917005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown