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

File: <base>/training/ptb-xl/g1/HR00452.hea (772 bytes) 
HR00452 12 500 5000
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -50 -22718 0 I
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -90 -26364 0 II
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -40 -3644 0 III
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 70 24450 0 aVR
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -5 -9167 0 aVL
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -65 -14880 0 aVF
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -10 -30415 0 V1
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -45 -6782 0 V2
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -60 31616 0 V3
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 -40 14510 0 V4
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 170 -30988 0 V5
HR00452.mat 16x1+24 1000.0(0)/mv 16 0 55 -12160 0 V6
# Age: 78
# Sex: Male
# Dx: 164861001,164873001,164884008,164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown