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

File: <base>/training/ptb-xl/g20/HR19507.hea (772 bytes) 
HR19507 12 500 5000
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 -265 30393 0 I
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 55 11259 0 II
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 320 -19134 0 III
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 105 11336 0 aVR
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 -293 24500 0 aVL
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 187 28238 0 aVF
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 195 -1794 0 V1
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 210 -17494 0 V2
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 280 -6796 0 V3
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 195 -7750 0 V4
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 350 3672 0 V5
HR19507.mat 16x1+24 1000.0(0)/mv 16 0 345 28660 0 V6
# Age: 88
# Sex: Female
# Dx: 164865005,164951009,39732003,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown