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

File: <base>/training/ptb-xl/g11/HR10403.hea (798 bytes) 
HR10403 12 500 5000
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 50 1298 0 I
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 130 -1788 0 II
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 80 -3104 0 III
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 -90 -301 0 aVR
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 -15 2241 0 aVL
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 105 -2716 0 aVF
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 60 -17443 0 V1
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 85 9932 0 V2
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 95 8027 0 V3
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 35 -14607 0 V4
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 290 -277 0 V5
HR10403.mat 16x1+24 1000.0(0)/mv 16 0 55 -9884 0 V6
# Age: 79
# Sex: Female
# Dx: 164861001,164873001,164889003,39732003,428750005,429622005,59931005,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown