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

File: <base>/training/ptb-xl/g4/HR03335.hea (741 bytes) 
HR03335 12 500 5000
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 -130 -1364 0 I
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 45 -17937 0 II
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 175 -16567 0 III
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 42 9966 0 aVR
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 -153 8058 0 aVL
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 110 -16997 0 aVF
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 15 -1898 0 V1
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 -85 -1404 0 V2
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 -140 -13121 0 V3
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 10 -6307 0 V4
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 40 23221 0 V5
HR03335.mat 16x1+24 1000.0(0)/mv 16 0 -25 25379 0 V6
# Age: 24
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown