20 lines (19 with data), 661 Bytes

HR19887 12 500 5000 04-Jun-2020 21:57:08
HR19887.mat 16+24 200/mV 16 0 55 12674 0 I
HR19887.mat 16+24 200/mV 16 0 45 9066 0 II
HR19887.mat 16+24 200/mV 16 0 -10 -3581 0 III
HR19887.mat 16+24 200/mV 16 0 -50 -10460 0 aVR
HR19887.mat 16+24 200/mV 16 0 32 8576 0 aVL
HR19887.mat 16+24 200/mV 16 0 17 3203 0 aVF
HR19887.mat 16+24 200/mV 16 0 15 -17557 0 V1
HR19887.mat 16+24 200/mV 16 0 -5 -637 0 V2
HR19887.mat 16+24 200/mV 16 0 -25 7 0 V3
HR19887.mat 16+24 200/mV 16 0 5 11676 0 V4
HR19887.mat 16+24 200/mV 16 0 10 8604 0 V5
HR19887.mat 16+24 200/mV 16 0 -25 5028 0 V6
#Age: 57
#Sex: Male
#Dx: 164861001,164951009,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown