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

File: <base>/training/ptb-xl/g16/HR15350.hea (750 bytes) 
HR15350 12 500 5000
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 90 -7229 0 I
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 95 -13217 0 II
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 5 -6043 0 III
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 -93 10024 0 aVR
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 42 -113 0 aVL
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 50 -9329 0 aVF
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 -80 15129 0 V1
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 165 10972 0 V2
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 170 8719 0 V3
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 145 4451 0 V4
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 60 -4833 0 V5
HR15350.mat 16x1+24 1000.0(0)/mv 16 0 20 -10933 0 V6
# Age: 39
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown