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

File: <base>/training/ptb-xl/g20/HR19645.hea (759 bytes) 
HR19645 12 500 5000
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 -85 20594 0 I
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 -55 -17639 0 II
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 30 27314 0 III
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 70 30805 0 aVR
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 -57 -3512 0 aVL
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 -12 -28337 0 aVF
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 -5 -15853 0 V1
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 15 4009 0 V2
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 10 -13224 0 V3
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 -55 -27109 0 V4
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 -90 -12817 0 V5
HR19645.mat 16x1+24 1000.0(0)/mv 16 0 -30 2045 0 V6
# Age: 75
# Sex: Female
# Dx: 164934002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown