20 lines (19 with data), 674 Bytes

HR21333 12 500 5000 04-Jun-2020 21:57:08
HR21333.mat 16+24 200/mV 16 0 -75 19888 0 I
HR21333.mat 16+24 200/mV 16 0 5 -19623 0 II
HR21333.mat 16+24 200/mV 16 0 80 26049 0 III
HR21333.mat 16+24 200/mV 16 0 35 32520 0 aVR
HR21333.mat 16+24 200/mV 16 0 -78 30388 0 aVL
HR21333.mat 16+24 200/mV 16 0 42 3531 0 aVF
HR21333.mat 16+24 200/mV 16 0 165 10788 0 V1
HR21333.mat 16+24 200/mV 16 0 225 28907 0 V2
HR21333.mat 16+24 200/mV 16 0 255 31213 0 V3
HR21333.mat 16+24 200/mV 16 0 0 -9340 0 V4
HR21333.mat 16+24 200/mV 16 0 -190 31294 0 V5
HR21333.mat 16+24 200/mV 16 0 -135 -27677 0 V6
#Age: 54
#Sex: Male
#Dx: 164861001,164873001,164889003
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown