Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g5/HR04942.hea (791 bytes) 
HR04942 12 500 5000
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 110 -2205 0 I
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 245 -27988 0 II
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 135 -25816 0 III
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 -178 -17909 0 aVR
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 -13 -21082 0 aVL
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 190 -27157 0 aVF
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 -255 4514 0 V1
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 -200 -3183 0 V2
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 -110 827 0 V3
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 110 -427 0 V4
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 40 6078 0 V5
HR04942.mat 16x1+24 1000.0(0)/mv 16 0 20 6142 0 V6
# Age: 81
# Sex: Female
# Dx: 164865005,164884008,39732003,427393009,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown