20 lines (19 with data), 674 Bytes

HR21019 12 500 5000 04-Jun-2020 21:57:08
HR21019.mat 16+24 200/mV 16 0 15 920 0 I
HR21019.mat 16+24 200/mV 16 0 -50 -11813 0 II
HR21019.mat 16+24 200/mV 16 0 -65 -12646 0 III
HR21019.mat 16+24 200/mV 16 0 18 6291 0 aVR
HR21019.mat 16+24 200/mV 16 0 40 7428 0 aVL
HR21019.mat 16+24 200/mV 16 0 -57 -11424 0 aVF
HR21019.mat 16+24 200/mV 16 0 125 1982 0 V1
HR21019.mat 16+24 200/mV 16 0 355 12335 0 V2
HR21019.mat 16+24 200/mV 16 0 225 5508 0 V3
HR21019.mat 16+24 200/mV 16 0 40 -2528 0 V4
HR21019.mat 16+24 200/mV 16 0 -15 -10062 0 V5
HR21019.mat 16+24 200/mV 16 0 -60 -9774 0 V6
#Age: 38
#Sex: Female
#Dx: 164861001,164873001,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown