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

File: <base>/training/ptb-xl/g20/HR19454.hea (761 bytes) 
HR19454 12 500 5000
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 25 30162 0 I
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 105 -31270 0 II
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 80 4095 0 III
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 -65 32747 0 aVR
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 -28 -19389 0 aVL
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 92 -13521 0 aVF
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 40 303 0 V1
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 35 4637 0 V2
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 55 -3116 0 V3
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 70 -1924 0 V4
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 35 -6060 0 V5
HR19454.mat 16x1+24 1000.0(0)/mv 16 0 35 -2628 0 V6
# Age: 66
# Sex: Female
# Dx: 164861001,164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown