20 lines (19 with data), 669 Bytes

E00503.mat 12 500 5000 05-May-2020 14:50:55
E00503.mat 16+24 4880/mV 16 0 -78 8228 0 I
E00503.mat 16+24 4880/mV 16 0 -73 -9639 0 II
E00503.mat 16+24 4880/mV 16 0 4 -18876 0 III
E00503.mat 16+24 4880/mV 16 0 75 -32187 0 aVR
E00503.mat 16+24 4880/mV 16 0 -41 13255 0 aVL
E00503.mat 16+24 4880/mV 16 0 -34 19239 0 aVF
E00503.mat 16+24 4880/mV 16 0 14 -3978 0 V1
E00503.mat 16+24 4880/mV 16 0 -117 6068 0 V2
E00503.mat 16+24 4880/mV 16 0 -131 2764 0 V3
E00503.mat 16+24 4880/mV 16 0 -136 -1946 0 V4
E00503.mat 16+24 4880/mV 16 0 -117 6409 0 V5
E00503.mat 16+24 4880/mV 16 0 -97 14333 0 V6
#Age: 59
#Sex: Male
#Dx: 270492004,426177001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown