20 lines (19 with data), 695 Bytes

E00666.mat 12 500 5000 05-May-2020 14:50:55
E00666.mat 16+24 4880/mV 16 0 -39 -24145 0 I
E00666.mat 16+24 4880/mV 16 0 29 -11383 0 II
E00666.mat 16+24 4880/mV 16 0 68 12737 0 III
E00666.mat 16+24 4880/mV 16 0 4 17660 0 aVR
E00666.mat 16+24 4880/mV 16 0 -53 -18470 0 aVL
E00666.mat 16+24 4880/mV 16 0 48 899 0 aVF
E00666.mat 16+24 4880/mV 16 0 107 1889 0 V1
E00666.mat 16+24 4880/mV 16 0 -29 -18862 0 V2
E00666.mat 16+24 4880/mV 16 0 48 30942 0 V3
E00666.mat 16+24 4880/mV 16 0 -58 30479 0 V4
E00666.mat 16+24 4880/mV 16 0 -48 -17279 0 V5
E00666.mat 16+24 4880/mV 16 0 19 -8114 0 V6
#Age: 77
#Sex: Male
#Dx: 428750005,426434006,59931005,164934002,164917005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown