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

File: <base>/training/ptb-xl/g4/HR03574.hea (749 bytes) 
HR03574 12 500 5000
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -60 23020 0 I
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -40 -2116 0 II
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 20 -25123 0 III
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 50 -9932 0 aVR
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -40 24629 0 aVL
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -10 -13055 0 aVF
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 25 26855 0 V1
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -30 7197 0 V2
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -50 -13318 0 V3
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -35 -15239 0 V4
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -45 23075 0 V5
HR03574.mat 16x1+24 1000.0(0)/mv 16 0 -45 10166 0 V6
# Age: 45
# Sex: Male
# Dx: 164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown