20 lines (19 with data), 674 Bytes

HR11883 12 500 5000 04-Jun-2020 15:11:55
HR11883.mat 16+24 200/mV 16 0 0 -15872 0 I
HR11883.mat 16+24 200/mV 16 0 120 1486 0 II
HR11883.mat 16+24 200/mV 16 0 120 17316 0 III
HR11883.mat 16+24 200/mV 16 0 -60 6644 0 aVR
HR11883.mat 16+24 200/mV 16 0 -60 -16865 0 aVL
HR11883.mat 16+24 200/mV 16 0 120 8934 0 aVF
HR11883.mat 16+24 200/mV 16 0 -5 22588 0 V1
HR11883.mat 16+24 200/mV 16 0 -145 13634 0 V2
HR11883.mat 16+24 200/mV 16 0 60 -20844 0 V3
HR11883.mat 16+24 200/mV 16 0 100 595 0 V4
HR11883.mat 16+24 200/mV 16 0 -135 7172 0 V5
HR11883.mat 16+24 200/mV 16 0 -275 14126 0 V6
#Age: 56
#Sex: Male
#Dx: 164861001,164865005,164889003
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown