20 lines (19 with data), 661 Bytes

E00527.mat 12 500 5000 05-May-2020 14:50:55
E00527.mat 16+24 4880/mV 16 0 29 -16766 0 I
E00527.mat 16+24 4880/mV 16 0 -9 9081 0 II
E00527.mat 16+24 4880/mV 16 0 -39 25945 0 III
E00527.mat 16+24 4880/mV 16 0 -9 3653 0 aVR
E00527.mat 16+24 4880/mV 16 0 34 -21154 0 aVL
E00527.mat 16+24 4880/mV 16 0 -24 17823 0 aVF
E00527.mat 16+24 4880/mV 16 0 0 -24414 0 V1
E00527.mat 16+24 4880/mV 16 0 9 27326 0 V2
E00527.mat 16+24 4880/mV 16 0 9 -31422 0 V3
E00527.mat 16+24 4880/mV 16 0 -78 18539 0 V4
E00527.mat 16+24 4880/mV 16 0 39 27306 0 V5
E00527.mat 16+24 4880/mV 16 0 29 24719 0 V6
#Age: 54
#Sex: Male
#Dx: 164934002,164917005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown