20 lines (19 with data), 689 Bytes

HR20225 12 500 5000 04-Jun-2020 21:57:08
HR20225.mat 16+24 200/mV 16 0 -115 -21698 0 I
HR20225.mat 16+24 200/mV 16 0 -85 -12020 0 II
HR20225.mat 16+24 200/mV 16 0 30 9664 0 III
HR20225.mat 16+24 200/mV 16 0 100 16914 0 aVR
HR20225.mat 16+24 200/mV 16 0 -72 -15098 0 aVL
HR20225.mat 16+24 200/mV 16 0 -27 -808 0 aVF
HR20225.mat 16+24 200/mV 16 0 55 -9474 0 V1
HR20225.mat 16+24 200/mV 16 0 115 -12059 0 V2
HR20225.mat 16+24 200/mV 16 0 20 -18963 0 V3
HR20225.mat 16+24 200/mV 16 0 -45 -13968 0 V4
HR20225.mat 16+24 200/mV 16 0 -70 -7421 0 V5
HR20225.mat 16+24 200/mV 16 0 -35 7375 0 V6
#Age: 65
#Sex: Male
#Dx: 164861001,164873001,164951009,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown