20 lines (19 with data), 677 Bytes

HR09660 12 500 5000 04-Jun-2020 15:11:55
HR09660.mat 16+24 200/mV 16 0 30 -13313 0 I
HR09660.mat 16+24 200/mV 16 0 100 -8307 0 II
HR09660.mat 16+24 200/mV 16 0 70 4978 0 III
HR09660.mat 16+24 200/mV 16 0 -65 10647 0 aVR
HR09660.mat 16+24 200/mV 16 0 -20 -8666 0 aVL
HR09660.mat 16+24 200/mV 16 0 85 -1441 0 aVF
HR09660.mat 16+24 200/mV 16 0 -65 -10305 0 V1
HR09660.mat 16+24 200/mV 16 0 -120 -15558 0 V2
HR09660.mat 16+24 200/mV 16 0 -80 -16010 0 V3
HR09660.mat 16+24 200/mV 16 0 -30 -20922 0 V4
HR09660.mat 16+24 200/mV 16 0 30 -7314 0 V5
HR09660.mat 16+24 200/mV 16 0 45 3270 0 V6
#Age: 72
#Sex: Male
#Dx: 164861001,164873001,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown