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

File: <base>/training/ptb-xl/g21/HR20640.hea (791 bytes) 
HR20640 12 500 5000
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 -35 -12933 0 I
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 -40 -14837 0 II
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 -5 -1972 0 III
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 38 13912 0 aVR
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 -15 -5080 0 aVL
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 -22 -8109 0 aVF
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 45 3830 0 V1
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 35 -11559 0 V2
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 10 -21454 0 V3
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 -50 24648 0 V4
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 -95 -30682 0 V5
HR20640.mat 16x1+24 1000.0(0)/mv 16 0 -55 -13524 0 V6
# Age: 69
# Sex: Female
# Dx: 164861001,164865005,164889003,164951009,425623009,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown