20 lines (19 with data), 689 Bytes

HR21216 12 500 5000 04-Jun-2020 21:57:08
HR21216.mat 16+24 200/mV 16 0 -15 -11733 0 I
HR21216.mat 16+24 200/mV 16 0 -55 -5881 0 II
HR21216.mat 16+24 200/mV 16 0 -40 5845 0 III
HR21216.mat 16+24 200/mV 16 0 35 8111 0 aVR
HR21216.mat 16+24 200/mV 16 0 13 -8859 0 aVL
HR21216.mat 16+24 200/mV 16 0 -47 -493 0 aVF
HR21216.mat 16+24 200/mV 16 0 30 -5919 0 V1
HR21216.mat 16+24 200/mV 16 0 -25 -14612 0 V2
HR21216.mat 16+24 200/mV 16 0 -15 -27874 0 V3
HR21216.mat 16+24 200/mV 16 0 20 -2237 0 V4
HR21216.mat 16+24 200/mV 16 0 50 545 0 V5
HR21216.mat 16+24 200/mV 16 0 55 -1394 0 V6
#Age: 65
#Sex: Male
#Dx: 164861001,164873001,39732003,426783006,445118002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown