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

File: <base>/training/ptb-xl/g10/HR09144.hea (793 bytes) 
HR09144 12 500 5000
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 30 -22782 0 I
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 -205 -6861 0 II
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 -235 15927 0 III
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 88 15326 0 aVR
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 133 -19080 0 aVL
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 -220 4961 0 aVF
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 405 -15036 0 V1
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 870 32297 0 V2
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 870 -14713 0 V3
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 25 28989 0 V4
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 100 4005 0 V5
HR09144.mat 16x1+24 1000.0(0)/mv 16 0 -260 -4880 0 V6
# Age: 71
# Sex: Female
# Dx: 164865005,164951009,270492004,426783006,47665007,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown