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

File: <base>/training/ptb-xl/g20/HR19504.hea (758 bytes) 
HR19504 12 500 5000
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 5 -32321 0 I
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 -70 -8592 0 II
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 -75 23716 0 III
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 33 -12187 0 aVR
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 40 -27504 0 aVL
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 -72 -24882 0 aVF
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 45 18404 0 V1
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 -40 17444 0 V2
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 -35 4896 0 V3
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 -55 13670 0 V4
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 -5 24515 0 V5
HR19504.mat 16x1+24 1000.0(0)/mv 16 0 -70 -4967 0 V6
# Age: 72
# Sex: Female
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown