20 lines (19 with data), 675 Bytes

HR12737 12 500 5000 04-Jun-2020 21:57:08
HR12737.mat 16+24 200/mV 16 0 -80 -25255 0 I
HR12737.mat 16+24 200/mV 16 0 -105 -14767 0 II
HR12737.mat 16+24 200/mV 16 0 -25 10498 0 III
HR12737.mat 16+24 200/mV 16 0 93 19867 0 aVR
HR12737.mat 16+24 200/mV 16 0 -27 -17328 0 aVL
HR12737.mat 16+24 200/mV 16 0 -65 -1913 0 aVF
HR12737.mat 16+24 200/mV 16 0 580 7103 0 V1
HR12737.mat 16+24 200/mV 16 0 1240 19021 0 V2
HR12737.mat 16+24 200/mV 16 0 1210 12091 0 V3
HR12737.mat 16+24 200/mV 16 0 950 12626 0 V4
HR12737.mat 16+24 200/mV 16 0 145 -11795 0 V5
HR12737.mat 16+24 200/mV 16 0 -170 -15909 0 V6
#Age: 30
#Sex: Male
#Dx: 164861001,164884008
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown