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

File: <base>/training/ptb-xl/g1/HR00326.hea (749 bytes) 
HR00326 12 500 5000
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 -165 22311 0 I
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 -80 -5989 0 II
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 85 -28318 0 III
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 122 24260 0 aVR
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 -125 25705 0 aVL
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 2 15533 0 aVF
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 40 7752 0 V1
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 -85 9850 0 V2
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 -40 11957 0 V3
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 -90 14357 0 V4
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 -120 11230 0 V5
HR00326.mat 16x1+24 1000.0(0)/mv 16 0 -450 23171 0 V6
# Age: 64
# Sex: Female
# Dx: 426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown