20 lines (19 with data), 690 Bytes

HR14216 12 500 5000 04-Jun-2020 21:57:08
HR14216.mat 16+24 200/mV 16 0 45 15855 0 I
HR14216.mat 16+24 200/mV 16 0 20 -17770 0 II
HR14216.mat 16+24 200/mV 16 0 -25 31894 0 III
HR14216.mat 16+24 200/mV 16 0 -32 1324 0 aVR
HR14216.mat 16+24 200/mV 16 0 35 24844 0 aVL
HR14216.mat 16+24 200/mV 16 0 -2 -25450 0 aVF
HR14216.mat 16+24 200/mV 16 0 65 20837 0 V1
HR14216.mat 16+24 200/mV 16 0 105 6996 0 V2
HR14216.mat 16+24 200/mV 16 0 70 17578 0 V3
HR14216.mat 16+24 200/mV 16 0 45 -8879 0 V4
HR14216.mat 16+24 200/mV 16 0 70 31674 0 V5
HR14216.mat 16+24 200/mV 16 0 35 7371 0 V6
#Age: 71
#Sex: Female
#Dx: 164861001,164873001,270492004,426177001,428750005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown