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

File: <base>/training/ptb-xl/g10/HR09400.hea (768 bytes) 
HR09400 12 500 5000
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 -10 -9853 0 I
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 -115 28337 0 II
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 -105 -27336 0 III
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 63 23746 0 aVR
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 48 9477 0 aVL
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 -110 -31914 0 aVF
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 5 -16456 0 V1
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 -20 31478 0 V2
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 5 -11434 0 V3
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 0 18505 0 V4
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 -45 19663 0 V5
HR09400.mat 16x1+24 1000.0(0)/mv 16 0 -30 -3883 0 V6
# Age: 71
# Sex: Female
# Dx: 164873001,164909002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown