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

File: <base>/training/ptb-xl/g10/HR09404.hea (756 bytes) 
HR09404 12 500 5000
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 40 20915 0 I
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 65 21742 0 II
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 25 826 0 III
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 -53 -20847 0 aVR
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 7 10557 0 aVL
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 45 11799 0 aVF
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 35 4915 0 V1
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 -5 -360 0 V2
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 -10 -8744 0 V3
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 5 -3975 0 V4
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 120 -12916 0 V5
HR09404.mat 16x1+24 1000.0(0)/mv 16 0 45 11158 0 V6
# Age: 75
# Sex: Male
# Dx: 164934002,164951009,270492004,426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown