20 lines (19 with data), 682 Bytes

HR21543 12 500 5000 04-Jun-2020 21:57:08
HR21543.mat 16+24 200/mV 16 0 255 -14626 0 I
HR21543.mat 16+24 200/mV 16 0 280 -19563 0 II
HR21543.mat 16+24 200/mV 16 0 25 -4943 0 III
HR21543.mat 16+24 200/mV 16 0 -268 17360 0 aVR
HR21543.mat 16+24 200/mV 16 0 115 -3966 0 aVL
HR21543.mat 16+24 200/mV 16 0 152 -11711 0 aVF
HR21543.mat 16+24 200/mV 16 0 -85 -13042 0 V1
HR21543.mat 16+24 200/mV 16 0 360 -12028 0 V2
HR21543.mat 16+24 200/mV 16 0 615 -3542 0 V3
HR21543.mat 16+24 200/mV 16 0 650 629 0 V4
HR21543.mat 16+24 200/mV 16 0 485 -7387 0 V5
HR21543.mat 16+24 200/mV 16 0 265 -22113 0 V6
#Age: 68
#Sex: Male
#Dx: 164861001,164873001,164889003
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown