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

File: <base>/training/ptb-xl/g21/HR20928.hea (761 bytes) 
HR20928 12 500 5000
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 -90 -22306 0 I
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 -25 -14749 0 II
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 65 7530 0 III
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 57 17963 0 aVR
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 -77 -14229 0 aVL
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 20 -4047 0 aVF
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 30 -6354 0 V1
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 -20 21058 0 V2
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 -55 17756 0 V3
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 -115 -32407 0 V4
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 -80 -31825 0 V5
HR20928.mat 16x1+24 1000.0(0)/mv 16 0 -70 -22302 0 V6
# Age: 53
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown