20 lines (19 with data), 661 Bytes

E01104.mat 12 500 5000 05-May-2020 09:49:17
E01104.mat 16+24 4880/mV 16 0 0 -6997 0 I
E01104.mat 16+24 4880/mV 16 0 -58 -24418 0 II
E01104.mat 16+24 4880/mV 16 0 -58 -17080 0 III
E01104.mat 16+24 4880/mV 16 0 29 15471 0 aVR
E01104.mat 16+24 4880/mV 16 0 29 5105 0 aVL
E01104.mat 16+24 4880/mV 16 0 -58 -20736 0 aVF
E01104.mat 16+24 4880/mV 16 0 78 -23022 0 V1
E01104.mat 16+24 4880/mV 16 0 263 -20525 0 V2
E01104.mat 16+24 4880/mV 16 0 185 22881 0 V3
E01104.mat 16+24 4880/mV 16 0 -9 16197 0 V4
E01104.mat 16+24 4880/mV 16 0 -39 -31447 0 V5
E01104.mat 16+24 4880/mV 16 0 -39 -22035 0 V6
#Age: 55
#Sex: Male
#Dx: 427084000
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown