20 lines (19 with data), 688 Bytes

E00686.mat 12 500 5000 05-May-2020 14:50:55
E00686.mat 16+24 4880/mV 16 0 68 29493 0 I
E00686.mat 16+24 4880/mV 16 0 58 -26025 0 II
E00686.mat 16+24 4880/mV 16 0 -9 10029 0 III
E00686.mat 16+24 4880/mV 16 0 -63 31021 0 aVR
E00686.mat 16+24 4880/mV 16 0 39 -22898 0 aVL
E00686.mat 16+24 4880/mV 16 0 24 -8195 0 aVF
E00686.mat 16+24 4880/mV 16 0 -58 -4394 0 V1
E00686.mat 16+24 4880/mV 16 0 9 -10916 0 V2
E00686.mat 16+24 4880/mV 16 0 136 -22815 0 V3
E00686.mat 16+24 4880/mV 16 0 -156 20889 0 V4
E00686.mat 16+24 4880/mV 16 0 29 -31032 0 V5
E00686.mat 16+24 4880/mV 16 0 0 -29683 0 V6
#Age: 60
#Sex: Male
#Dx: 164889003,251146004,164934002,164931005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown