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

File: <base>/training/ptb-xl/g4/HR03500.hea (759 bytes) 
HR03500 12 500 5000
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 -190 -11077 0 I
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 -75 -9225 0 II
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 115 1859 0 III
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 132 10090 0 aVR
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 -152 -6456 0 aVL
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 20 -3829 0 aVF
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 110 1024 0 V1
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 220 167 0 V2
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 175 23786 0 V3
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 95 8137 0 V4
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 -35 -31368 0 V5
HR03500.mat 16x1+24 1000.0(0)/mv 16 0 -40 -18982 0 V6
# Age: 67
# Sex: Female
# Dx: 284470004,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown