20 lines (19 with data), 686 Bytes

HR14758 12 500 5000 04-Jun-2020 21:57:08
HR14758.mat 16+24 200/mV 16 0 10 2422 0 I
HR14758.mat 16+24 200/mV 16 0 200 -13129 0 II
HR14758.mat 16+24 200/mV 16 0 190 -15554 0 III
HR14758.mat 16+24 200/mV 16 0 -105 5524 0 aVR
HR14758.mat 16+24 200/mV 16 0 -90 9494 0 aVL
HR14758.mat 16+24 200/mV 16 0 195 -13952 0 aVF
HR14758.mat 16+24 200/mV 16 0 -50 12385 0 V1
HR14758.mat 16+24 200/mV 16 0 -185 -22605 0 V2
HR14758.mat 16+24 200/mV 16 0 -470 -15610 0 V3
HR14758.mat 16+24 200/mV 16 0 80 -23922 0 V4
HR14758.mat 16+24 200/mV 16 0 -35 -12024 0 V5
HR14758.mat 16+24 200/mV 16 0 -40 -16911 0 V6
#Age: 80
#Sex: Female
#Dx: 164861001,164873001,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown