20 lines (19 with data), 709 Bytes

HR11856 12 500 5000 04-Jun-2020 15:11:55
HR11856.mat 16+24 200/mV 16 0 -80 21513 0 I
HR11856.mat 16+24 200/mV 16 0 -95 -11555 0 II
HR11856.mat 16+24 200/mV 16 0 -15 32426 0 III
HR11856.mat 16+24 200/mV 16 0 88 27575 0 aVR
HR11856.mat 16+24 200/mV 16 0 -32 27326 0 aVL
HR11856.mat 16+24 200/mV 16 0 -55 10226 0 aVF
HR11856.mat 16+24 200/mV 16 0 245 2845 0 V1
HR11856.mat 16+24 200/mV 16 0 235 20511 0 V2
HR11856.mat 16+24 200/mV 16 0 80 3631 0 V3
HR11856.mat 16+24 200/mV 16 0 120 25516 0 V4
HR11856.mat 16+24 200/mV 16 0 -10 -18235 0 V5
HR11856.mat 16+24 200/mV 16 0 -350 31861 0 V6
#Age: 87
#Sex: Female
#Dx: 164861001,164865005,164873001,164889003,164934002,429622005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown